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دكتر سيد سعيد آيت ( نجف آبادي)

دانشیار مهندسی کامپیوتر

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Last updated 9 Jun. 2016

 

E-Mails

 

dr.ayat_AT_pnu.ac.ir

 

saeed.ayat_AT_gmail.com

 

 

Mailing Address

 

Payame Noor University,

Department of IT and Computer Engineering, Taleghany Blv, Najafabad, IRAN

Postal Code: 8515643144

 

Phone:

+98(31)42727121-Ext 236


Fax:

+98(31)42727124


Home Page:

ce.sharif.edu/~ayat

Dr. Saeed Ayat

 

University President

                &

 Associate Professor,

 

Najafabad Payame Noor University,

Department of Computer Engineering and Information Technology

 

Education

(سوابق تحصیلی)

Research Interests

(زمینه های تحقیقاتی)

Teaching Course

(سوابق تدریس)

Experiences and Honors

(تجارب و افتخارات)

Reviewer (Journal, Conf.)

(سوابق داوری)

Teaching Experiences

(سوابق همکاری دانشگاهی)

Scholarships and Awards

(جوایز)

Publications

(آثار علمی: کتاب، مقالات...)

 

 

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-Education

- PHD in Computer Engineering, Sharif University of Technology, Tehran, Iran. 2006

First Rank in PhD Graduates for the Year

GPA=19.06 of 20

Thesis Quality: Excellent

Title of Thesis: Speech Enhancement by Wavelet and  Combinational Methods”

Advisor: Dr. Manzuri-Shalmani, M.T.

 

- M.Sc. in Computer Engineering, Amirkabir University of Technology, Tehran, Iran, Jan. 2001.

 

- B.Sc. in Computer Engineering, Sharif University of Technology, Tehran, Iran, 1998.

 

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-Research Interests

 

- Speech Processing

- Signal Processing

- Wavelet and its Applications

- Information Technology and its applications

- Fuzzy logic and its Applications

 

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-Teaching Courses

 

- Speech Signal Processing (M.Sc. Course)

- Discrete-Time Processing of Speech Signal for Multimedia(M.Sc. Course)

- Advanced Computer Architecture (M.Sc. Course)

- Application of Computer in Biology (M.Sc. Course)

- Signals and Systems

- Multimedia Systems

- Computer Architecture

- Computer Organization

- Digital Design

- Fundamental of Hardware

- Computer Networks

- Computer Networks 2

- Advanced Computer Programming

- Fundamentals of Computer and Programming

- Basics of Computer 1

- Basics of Computer 2

- Numeric Calculation

- Computer Workshop

- Electrical Circuit Lab

- Special English for Computer Eng. Students

- Fundamentals of Information Technology

- Management Information System

- Information Technology Engineering 2

- Information Technology for Managers

 

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- Experiences and Honors

 

 

- University President: Najafabad Payame Noor University, since Feb. 2015.

 

-IT council committee: Payame Noor University of Esfahan Province: since Sept. 2015.

 

- University Best Researcher in Engineering Dept. (all university branches of Payame Noor University), year 2015.

 

- University Best Researcher in Engineering Dept. (all university branches of Payame Noor University), year 2014.

 

- University Best Researcher in the years 2011 till 2014.(all branches of Payame Noor University in Esfahan Province)

 

- Research Council of Payame Noor University of Esfahan Province: as a member for fourth round for 2 years from Aug. 2014.

 

-Editorial Board: Majlesi Journal of Multimedia Processing, since May 2014.

 

- Committee of Computer Eng. and IT Department in Central Payame Noor: as a member since May 2014.

 

- University Best Researcher in Engineering Dept. (all university branches of Payame Noor University), year 2013.

 

-  Associate Professor, Computer Engineering and Information Technology Department, Payame Noor University, Since Oct. 2012.

 

-  Assistant Professor, Computer Engineering and Information Technology Department, Payame Noor University, Apr. 2007-Oct. 2012.

 

-  Third Robotic Olympiad: Third Rank in Design and Implementation of a Robot in Demo league, Mashad, March 2013.

 

- Human-Kind robots with Speech Processing Potential, workshop in the Third Robotic Olympiad: as presenter, March. 2013.

 

- University Best Researcher in the year 2012.(all branches of Payame Noor University in Esfahan Province)

 

- Dean of Engineering Faculty in Payame Noor (Najafabad Branch), (since Feb. 2011).

 

- Head of ICT council committee: Payame Noor University of Esfahan Province: since 2009.

 

- Graduate committee of Computer Eng. and IT Department in Central Payame Noor: as a member since 2008.

 

- Research Council of Payame Noor University of Esfahan Province: as a member for third round for 2 years Aug. 2012 till Aug. 2014.

 

-Entrepreneurship Group of PNU: as a member of Esfahan Province, Since June 2012.

 

- Chairman of Parent-Teacher Association (PTA) in Najafabad, (Oct. 2012- July 2014)

 

- Speaker robots workshop in the Second Robotic Olympiad in Payame Noor university: as presenter, Dec. 2011.

 

- Chief of the league for the simulator robots of Second Robotic Olympiad in Payame Noor university, Dec. 2011.

 

- University Best Researcher in Engineering Dept. (all university branches of Payame Noor University), year 2010.

 

- Head of Computer Science Group in Central Payame Noor (all university branches around the country), (July 2008-2010).

 

-Director of Computer Engineering, IT and Computer Science Group in Payame Noor of Esfahan Province (Feb. 2008-2010)

 

- University Best Researcher in Engineering Dept. (all university branches of Payame Noor University), year 2007.

 

- IT council committee of Najafabad Payame Noor University: as a member since 2007.

 

- First Rank in the PhD Graduates of Sharif University in the year 2006.

 

- Visiting Researcher: at the Communications & Multimedia Signal Processing Group, School of Engineering and Design, Brunel University, London, work with: Professor Saeed Vaseghi.

 

- Computer Engineering Department Alumni Association of Sharif University of Technology (1999-2001): Elected as a member of committee

 

- Behin System Company (1999-2001): As a computer engineer

 

- Jahade daneshgahi Sharif (1997-1999): As a member of computer and automation office.

 

-Conference cooperation

 

- Chief of the Conference: Second National Conference on Computer Engineering and Information Technology of Payame Noor University, Najafabad, 3-4 March 2016.

 

- Secretary of the Scientific Committee: Second National Conference on Computer Engineering and Information Technology of Payame Noor University, Najafabad, 3-4 March 2016.

 

- Chief of the Conference: 9th PNU Research Week Conference, Esfahan Province, Najafabad, Iran, 16-17 Dec. 2015.

 

- Scientific Committee: 4th National Conference on Applied Communication Technology, Shiraz, 3 March 2015.

 

- Scientific Committee: First National Symposium on Robotics and Artificial Intelligence, Ahvaz, 25 Feb. 2015.

 

- Chief of the Conference: First National Conference on Computer Engineering and Information Technology of Payame Noor University, Tiran, 20 Nov. 2014.

 

- Secretary of the Scientific Committee: First National Conference on Computer Engineering and Information Technology of Payame Noor University, Tiran, 20 Nov. 2014.

 

- Keynote Speaker: First National Conference on Computer Engineering and Information Technology of Payame Noor University, Tiran, 20 Nov. 2014.

 

- Scientific committee: 2nd National Conference of Computer Science and Engineering, Najafabad Branch, Islamic Azad University: as a member, 21-22 Oct. 2014.

 

- Secretary of the Scientific Committee: the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

 

- Keynote Speaker: the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

 

- Keynote Speaker: 6th National Conference on Mathematics of Payame Noor University, Esfahan, Iran, March. 2014.

 

- Session chair: 7th PNU Research Week Conference, Esfahan Province, Iran, Dec. 2013.

 

- Session chair: 3rd International Conference on Computer Science and Network Technology, Dalian, China, Oct. 2013.

 

- Scientific committee: Nano Science and Technology conference in Payame Noor university-Esfahan: as a member, May 2013.

 

- Scientific committee: Third Robotic Olympiad in Payame Noor university: as a member, Feb. 2013.

 

- Scientific committee: National Conference of Computer Science and Engineering,
Najafabad Branch, Islamic Azad University: as a member, Feb. 2013.

 

- Scientific committee: First National Conference on Information Technology and Networking in Payame Noor university: as a member, Feb. 2013.

 

- Scientific committee: 6the PNU Research Week Conference in Payame Noor university-Esfahan Province: as a member, Dec. 2012.

 

- Scientific committee: 4th Conference on Information and knowledge Technology: as a member, May 2012.

 

- Scientific committee: First Conference on Intelligent Computer Systems and its Applications in Payame Noor university: as a member, Dec. 2011.

 

- Scientific committee: Second Robotic Olympiad in Payame Noor university: as a member, Dec. 2011.

 

- Scientific committee: First Robotic Olympiad in Payame Noor university: as a member, March 2010.

 

- Sharif's First FPGA Design Contest (2002): As referee and member of scientific committee

 

- Student Conference on Computer Science and Engineering (2001): As a member of scientific committee

 

- The First Iranian RoboCup Soccer Simulation Contest (2000): As a member of referee committee

 

 

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-Scholarships and Awards

 

 Third Robotic Olympiad: Third Rank in Design and Implementation of a Robot in Demo league, Mashad, March 2013.

 

- Young Researcher Scholarship of SAMPTA’09 (2009)

 

- British Council Scholarship Award (2005-2006)

 

- Sharif University of Technology Fellowship for excellent students, (2004-2006).

 

- Sharif University of Technology B.Sc. Scholarship for top-new students, 1994-1995.

 

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-Teaching Experiences

 

- Payame Noor University (2006-Now)

 

- Sharif University of Technology (2002-2006): Department of Computer Engineering

 

- Payame Noor University (2001-2002)

 

- Islamic Azad University (2001-2002, 2011-Now)

 

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-Reviewer (Journal, Conference)

 

-Journals

 

- Iranian Journal of Electrical and Computer Engineering

 

- Journal of Signal and Data Processing

 

- CSI Journal of Computer Science and Engineering, Journal of Computer Society of Iran

 

-Journal of the Iranian Association of Electrical and Electronics Engineers

 

- Journal of Technology of Education

 

- Journal of Research in Linguistics

 

- PeykeNoor Journal, The Payame Noor Journal of Science.

 

- Payame Noor Journal of Distance learning.

 

- Scientific Journal of Payame Noor University of Char-Mahal Provience.

 

- Scientific Research Journal of Communication and Information Technology.

 

-Conferences

 

- CSI 2015, The 20th CSI Computer Conference, Ferdosi University, Mashhad, Iran, March 2015.

 

- First National Symposium on Robotics and Artificial Intelligent, Payame Noor University, Ahvaz, Iran, Feb. 2015.

 

- 8th PNU Research Week Conference, Esfahan Province, Iran, Dec. 2014.

 

- The Seventh International Symposium on Telecommunication, 9-11 Sept. 2014, Tehran, Iran.

 

-The first  National Conference on Meta-heuristic algorithms and their applications in Engineering and science, Fereydunkenar, Iran, 7-8 August 2014.

 

- 6th National Conference on Mathematics of Payame Noor University, Esfahan, Iran, March. 2014.

 

-12th Iranian Conference on Intelligent Systems, Bam, Iran, Feb. 2014.

 

- 7th PNU Research Week Conference, Esfahan Province, Iran, Dec. 2013.

 

- National Conference of Computer Science and Engineering, Najafabad Branch, Islamic Azad University: as a member, Feb. 2013.

 

 - 6th PNU Research Week Conference, Esfahan Province, Iran, Dec. 2012.

 

- ICEE 2012, The 20th Iranian Conference on Electrical Engineering (ICEE 2012), Tehran University, Iran, May 2012.

 

- IKT 2012, The 4th Conference on Information and Knowledge Technology, Babol University, Iran, May 2012.

 

- CSI 2012, The 17th CSI Computer Conference, Sharif University, Tehran, Iran, March 2012.

 

- AISP2011, The 2011 symposium on Artificial Intelligence and Signal Processing, Sharif University, Iran, June 2011.

 

- CNDS2011,  International Symposium on Computer Networks and Distributed Systems, Tehran, Iran, Feb 2011.

 

- ICEE2008, The 14th Intl. Iranian Conference on Electrical Engineering, Tehran, Iran.

 

- CSICC2008, The 13th International Computer Society of Iran Computer Conference, Kish Island, Iran.

 

- CSICC2008, The 13th National Computer Society of Iran Computer Conference, Kish Island, Iran.

 

- Second PNU Research Week Conference, Esfahan, Iran, Dec. 2008.

 

- IKT2007, 3th International Conference on Information and Knowledge Technology, Mashhad, Iran.

 

- ISCIT2007, 7th International Symposium on Communications and Information Technologies, Australia.

 

- EUSIPCO2007, 15th European Signal Processing Conference, Poland.

 

- CSICC2007, The 12th International Computer Society of Iran Computer Conference, Tehran, Iran.

 

- CSICC2006, The 11th International Computer Society of Iran Computer Conference, Tehran, Iran

- Student Conference on Electrical Engineering (2001)

 

- Student Conference on Computer Science and Engineering (2001)

 

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 -Publications (sorted by most recent)

-Books

[197] Author: of the Book “Basics of Speech Signal Processing”, PNU Publications, )2008  and 2012). ( ISBN: 978-964-387-491-9)

- This is a text book for PNU M.Sc. students in computer engineering

-This is the first book about speech signal processing in Persian language.

- Book Name in Persian Language:مبانی پردازش سیگنال گفتار، چاپ دوم 1391

 

[196] Scientific Editor: of the Book “Multimedia Signal Processing, Theory and Application in Speech, Music and Communication” by Professor Saeed Vaseghi, John Wiley Publication, 2007.

-Papers

 

    -Journals

[195] S. Ayat, M.R. Mohammadi, “Cloud Computing for Providing Electronic Service for  Skin Health”, Journal of Automation and Control Engineering, Vol. 4, No. 4. Aug. 2016, Page 319-323.

[194] S. Ayat, “Design and Implementation of a Speech Enhancement Module for a Persian Language Data base”, Accepted for Majlesi Journal of Electrical Engineering

[193] A. Khosravanian, S. Ayat, “Designing and evaluation of a decision support system for prediction of coronary artery disease”, Hormozgan Medical Journal, Vol.19, No.6 , Feb-Mar. 2016 (ISC Journal)

[192] A. Khosravanian, S. Ayat, “Designing and evaluation a decision support system for prediction of Coronary Artery Disease”, Iranian Journal of Breast Diseases, Vol. 8, No. 3, Autumn 2015.

[191] S. Ayat, M. Rostami, F. Saghari, F. Yaqubi, “Applying fuzzy clustering to assess and anticipate students' educational progress in learning environments”, Journal of Technology of Education, Vol. 10, No. 1, Autumn 2015.

[190] M. Rostami, S. Ayat, I. Attarzadeh, F. Saghari, “Proposing a Method to Classify Texts Using Data Mining”, Journal of Advances in Computer Research, Vol. 6, No. 4, Nov. 2015.

[189] M. Monjizade(student), S. Ayat, “Proposing a New Speech Enhancement System based on Spectral Subtraction and Binary Masking with a Bank of 128 Gamma-tone Filters”, Journal of Advances in Computer Research, Vol. 6, No. 3 , Aug. 2015.

[188] M. Khashei(student), S. Ayat, “Proposing a New Method for Separating Speech from Background Music Based on Discrete Wavelet Coefficient and Self Organizing Map Neural Network”, Majlesi Journal of Multimedia Processing, Vol. 4, No.2, June 2015.

[187] A. Khosravanian, S. Ayat, “Presenting an intelligent system for diagnosis of coronary heart disease By using Probabilistic Neural Network”, Journal of Health Information Management, Vol. 12, No.1 , May 2015.

[186] A. Khosravanian, S. Ayat, “Designing and evaluation a decision support system for prediction of Coronary Artery Disease”, Journal of zabol university of medical sciences and health services, Vol. 6 , No. 4 , winter 2015.

[185] M. J. Samani(student), F. Mardukhi, B. Zamani, S. Ayat, “A Novel Approach for Optimizing Web Service Composition Considering Inter-Web Service Dependency Using Conditional Probability”, International Review on Computers and Software (I.RE.CO.S.), Vol. 10, N. 2, Feb. 2015.

 [184] S. Ayat, M.R. Mohammadi(student), “Proposing a Neural-Genetic System for Optimized Feature Selection Applied in Medical Datasets”, Journal of mathematics and computer science, Vol. 13. , No.4, Oct. 2014 (ISC Journal).

[183] S. Ayat, M. Rahi(student), “Application of Ant Colony Algorithm and Principal Components Analysis in the Diagnosis of Lung Cancer”, Journal of mathematics and computer science, Vol. 13. , No.4, Oct. 2014 (ISC Journal).

[182] S. Ayat, S. Farajkhah(student), “Relation of CIO Roles, IT and Business Alignment, and organizational Performance”, Journal of  computer science, Vol. 9, No. 2, Nov. 2014.

[181] S. Ayat, M.R. Mohammadi(student),The meta-heuristic binary shuffled frog leaping and genetic algorithms in selecting efficient significant features”, Journal of mathematics and computer science, Vol. 13. , No.2, Sept. 2014.

[180] S. Ayat, A. Khosravanian(student),Identification and Classification of Coronary Artery Disease Patients using Neuro-Fuzzy Inference Systems”, Journal of mathematics and computer science, Vol.13, No.2 , Sept. 2014.

[179] A. Horri(student), S. Ayat, M. AshourianDesign a Persian Talker Robot Simulator by Synthesizing TTS and Animation with Movable Lips”, Majlesi Journal of Multimedia Processing, Vol. 3, No.1, March 2014.

[178] S. Ayat, F. Bananzade “Presenting a Model based on Web2 for Enhancing the Education of the Clinical Academics and Clinical Assistant”, Journal of Technology of Education, Vol. 8, No. 3, June 2014.

[177] S. Ayat, Z. Ahmadpour, “ Comparison between Artificial Neural Network Learning Algorithms for Prediction of Student Average considering Effective Factors in Learning and Educational Progress”, Journal of Mathematics and Computer Science, Vol. 8, No. 3, July 2013.

[176] S. Yadegari(student), T. Yaqubi, S. Ayat, “Evaluating the Importance of Intellectual Capital Dimensions in selected Hospitals”, Journal of Health Information Management, Vol. 10, No.2, May 2013.

[175] S. Ayat, et. al., “A comparison of artificial neural networks learning algorithms in predicting...”, Scientific Research Journal of Neural Computing & Applications(Springer) July 2012.

[174] H. Alipour (student), S. Ayat, “Identifying Degree of Separability in Signal Detection, for Using in Cognitive Radio Approach”, International Journal of Computer Theory and Engineering, Vol. 4, No. 5, October 2012.

[173] S. Ayat, E. Azamian(student), “Impact of Information and Communication Technology on Empowerment of Rural Women”, Journal of  Rural Development Studies, Vol. 14, No.3, Autumn 2011.

[172] N. Hajrahimi(student), T. Yaqubi, S. Ayat, “Identification and evaluation of the Effective Parameters on Production Cost for Software Projects of Esfahan University of Medical Sciences”, Journal of Health Information Management, Vol. 8, No. 7, 2011.

[171] S. Ayat, “Design and Implementation of a Diphone Database for Persian Language for Computational Linguistics Applications”, Journal of Researches in Linguistics, Vol. II, No.2, Winter 2011.

[170] S. Ayat, M. R. Khezri(student), “A New Authentication System Based on Wavelet and Contourlet Transforms for Low Quality Palmprint Images”, International Journal of Signal and Data Processing, 2011.

[169] S. Ayat, E. Horri(student), “Combination of IT and Fuzzy Logic in Presenting a New Method for Educational Evaluation”, Scientific Research Journal of Information and Communication Technology in Education Sciences, March 2011.

[168] E. Hasanzade(student), R. Askari Maghadam, S. Ayat, “FINC Methodology Improvement for High Priority Projects in Parallel Processing in Business Organization”, Canadian Journal on Data, Information and Knowledge Engineering, Vol. 1, No. 2, September 2010.

[167] A. R. Naeemi(student), S. Ayat, “Critical Success Factors in Implementation of Computerized Maintenance Management System (CMMS) in Iran’s Oil and Gas Industries”, Scientific Journal of FarayandNo, No. 27, Iran, Sep. 2010.

[166] B. Zarei, F. Saqafi, S. Qobadi(student), S. Ayat, “The Effect of e-readiness on the Implementation of  IT Projects in Tejarat Bank”, Journal of  New Economy & Commerce, Vol. 4, No. 16, Spring 2009.

[165] S. Ayat, M. Manzuri, R. Dianat, "An Improved Wavelet-Based Speech Enhancement by Using Speech Signal features," Computers & Electrical Engineering(Elsevier Intl. Journal), Volume 32, Issue 6, pp. 411-425, Nov. 2006.

 

   -Conferences

 

 [164] A. Aslany(student), S. Ayat, “Finding Frequent Patterns Using Clustering Algorithm”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[163] A. Esmaily(student), S. Ayat, H. Rastegari, “Rainfall forecasting using Multi Layer Perceptron neural network and genetic algorithm(GA).”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[162] M. Mardani(student), S. Ayat, “Benefits of Cloud Computing in Organizations”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[161] M. Musavi(student), S. Ayat, “Optimization of a Combination Modal based on RBF Neural Network and SVM For OCD Diagnosis”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[160] M. Imanipour(student), S. Ayat, D. Karimzadegan, “Using neural network to estimate the time and cost of development of information systems”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[159] M. Mohamadi, S. Ayat, M. Saraf, “Systematic approach for Documenting Software Requirements in Product Line with parameterized UML”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[158] M. Eydi(student), S. Ayat, “Formant estimation for Persian  vowels by wavelet and Linear prediction code (LPC)”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[157] Z. Jazini(student), S. Ayat, M. Pourzaferani, A. Nazaralian, “Presenting an Secure Privacy-Preserving Authentication method in the vehicular Ad hoc networks”, 2nd National Conference on computer engineering and information technology, Najafabad, 3-4 Mar. 2016.

 

[156] M. Khashei(student), S. Ayat, “Presenting a Method Based on MLP for classification of Speech Signal”, First International Conference on Electric Engineering and Computer Science, Iran, 3 Sept. 2015. 

 

[155] A. Khosravanian(student), S. Ayat, “Diagnosing Breast Cancer Type by using Probabilistic Neural Network in Decision Support System”, 2015 International Conference on Communication and Information Systems (ICCIS 2015), Rome, Italy, 16-17 July 2015. 

 

[154] A. Khosravanian(student), S. Ayat, “Design a Back Propagation Neural Network for Diabetes Diagnosis, 4th Communication & Telecommunication Applied Science & Technology, Shiraz, 4 March. 2014.

[153] S. Ayat, M.R. Mohammadi(student), “Cloud Computing for Providing Electronic Service for  Skin Health”, 3th Intl. Conf. on Intelligent and Automation Systems, Ho chi minh, Vietnam, 6-7 Feb. 2015.

[152] S. Ayat, M. Ghasemi(student), “A Framework for Presenting the Impact of Organizational Culture and Information Technology on Knowledge Sharing, International conference on Business Development and Excellence Management and Economic, Tehran, 17 Dec. 2014.

 

[151] M. Mardani karani(student), S. Ayat, “Feasibility of Implementing Cloud Computing in Golestan University System of PNU, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[150] Sh. Jamalifar(student), S. Ayat, “Watermarking Algorithm for Persian Speech Signal Using Wavelet Transform Implementation of a Fuzzy Expert System for Evaluating Results of Angiography, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[149] S. Ayat, M. Ghasemi(student), “A Framework for Presenting the Impact of Organizational Culture and Information Technology on Knowledge Sharing, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[148] S. Ayat, Gh. Montajab(student), “Studying the Effect of Software Quality on B2B Success, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[147] M. Monjizade(student), S. Ayat, “Presenting a New Method for Speech Enhancement Based on Spectral Subtraction and Changing in Phase and Amplitude of Noisy Signal, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[146] E. Horri najafabadi(student), S. Ayat, “Finding the Best Wavelet for Decomposing Speech Signal, the first national conference on computer engineering and information technology, tiran, Esfahan, 20 Nov. 2014.

 

[145] A. Khosravanian(student), S. Ayat, “Implementation of a Fuzzy Expert System for Evaluating Results of Angiography, the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

 

[144] M. Rahi(student), S. Ayat, “Implementation a System Based on Fuzzy Rules for Diagnosis of Lung Cancer, the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

 

[143] M. Mohammadi(student), S. Ayat, “Using Genetic Algorithm for Optimal Selection of Neural Network Parameters, : the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

 

[142] M. Mohammadi(student), S. Ayat, “Finding Efficient Conceptual Features by Using Mutation Algorithm, the first national conference on Meta-Heuristic Algorithms and their Applications in Engineering and Science, Fereydunkenar, 7-8 Aug. 2014.

[141] S. Ayat, A. A. Ahmadi Gh. Montajab(student), “A Model Based on Web Services for Cargo Delivery Management of Iran's E-markets”, 4th International Conference on Information Technology Management, Communication and Computer, Tehran, Iran, 27 June 2014.

[140] M. Mohammadi(student), S. Ayat, “Usage of cloud computing for skin e-health, 4th International Conference on Information Technology Management, Communication and Computer, Tehran, Iran, 27 June 2014.

[139] S. Ayat, Sh. Rafiee Rafat(student), “Prediction and analysis of x-ray photoelectron   spectroscopy data Using Neural Network”, First National Conference on Electrical and Computer north Iran, Anzali, Iran, June 2014.

[138] S. Ayat, Gh. Montajab(student), “Immunization Solutions for B2B Systems based on Web Services”, First National Conference on Electrical and Computer north Iran, Anzali, Iran, June 2014.

[137] M. Mohammadi(student), S. Ayat, “images enhancement of digital  skin lesions for segmentation and  accurate clinical features extraction, First National Conference on Electrical and Computer north Iran, Anzali, Iran, June 2014.

[136] M. Monjizade(student), S. Ayat, “Combination of Spectral Subtraction and Binary Masking by using DFT filter in Speech Enhancement”, First National Conference on Electrical and Computer north Iran, Anzali, Iran, June 2014.

[135] M. Mohammadi(student), S. Ayat, “skin lesion detection based on similarity measures evaluations, National Conference on Computer Engineering and IT Management, Tehran, Iran, 29 May 2014.

[134] F. Fathianpour(student), F. Hendesi, S. Ayat, “A New Approach for Prediction of Potentioal Insider Attack by Analytical Hierarchy Process “, The 6th Information and knowledge Technology conference, Shahrood, Iran, May 2014. (to appear)

[133] M. Mohammadi(student), S. Ayat, “Content Based Image Retrieval for the diagnosis of skin lesions based on telemedicine, The 6th Iranian conference on E-Health and ICT application in medical science,  Iranian society of biomedical engineering, Tehran, Iran, May2014.(Best Paper)

[132] B. Mokhtari(student), S. Ayat, S. Aghaeei, “Improving the Effect of Face Detection by Fisherface Algorithm and its effect on Media Management”, First National Conference on Accounting & Audit & Management, Esfahan, Iran, May 2014.

[131] M. Mohammadi(student), S. Ayat, “Skin cancer Detection Based on Extracted Features by Gabor Filter and Haralik Matrix”,11th national conference of computer and intelligent systems, Kish, Iran, Mar.2013.

[130] M. Gholami(student), S. Ayat, A.Malekpour, “Video Restoration in Compressed Domain”, 11th national conference of computer and intelligent systems, Kish, Iran, Mar. 2013.

[129] M. Rahi(student), S. Ayat, “Using PCA in Data Mining for Diagnosis of Lung Cancer, 6th National Conference on Mathematics of Payame Noor University, Esfahan, Iran, March. 2014.

[128] A. Khosravanian(student), S. Ayat, “A Robust Ensemble of Neuro-Fuzzy Classifiers for DDoS Attack Detection, International Conference on Computer, Information Technology and Digital Media (CITaDiM), Tehran, Iran, 27 Feb-2 March 2014.

[127] M. Rahi(student), S. Ayat, “Lung Cancer Diagnosis Using Fuzzy Classification Based on Genetic Algorithms and ACO, National Conference on Computer Engineering and Information Technology, Shushtar, Iran, Feb. 2014.

[126] S. Ayat, F. Aghababaee(student), S. Aghababaee,  Evaluation of High Education Associations Based on Balanced Scorecard and Fuzzy Analytical Hierarchy Process (AHP); (case study: Azad university-Najafabad branch”, Second Industrial and system conference, Najafabad, Iran, Feb. 2014.

[125] M. Monjizade(student), S. Ayat, “Noise Reduction in Speech by Combination of Spectral Subtraction and Binary Masking on Speech Energy in Time Domain”, Conference of Soft computing methods in electrical and computer engineering, Safashahr, Iran, Feb. 2014.

[124] M. Monjizade(student), S. Ayat, “Implementation of Gamma Tone Filter for Time-Frequency Processing in Enhancement of Acoustic Signals”, 6th PNU Physics Conference, Esfahan, Iran, Feb. 2014..

[123] M. Gholami(student), S. Ayat, “Video Restoration in H.264 Domain”, first conference on electrical and computer engineering, Natanz, Iran, Feb. 2013.

[122] F. lotfi(student), S. Ayat, “Design and Implementation of a System for Converting Persian Text to Meymeish dialect ”, first conference on electrical and computer engineering, Natanz, Iran, Feb. 2013.

[121] B. Mokhtari(student), S. Ayat, “Face Recognition by Using PCA, LDA and Neural Network”, 8th symposium on Advances in Science & Technology, Mashad, Iran, Feb. 2014.

[120] S. Ayat, F. aghababaee(student), S. aghababaee,  Present a Method for Universities Evaluation from Customer Perspective using Balanced Scorecard and Fuzzy Analytical hierarchy Process (AHP), Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2013.

 [119] A. Horri(student), S. Ayat, “New method for simulation of lip movement for Geminoid-HI1 Robot, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2013.(Best Paper)

 [118] M. Pourvaheed(student), S. Ayat, “Recognition of Surprise Emotion in Persian Speech Signal Using Neural Network, National Conference on Computer Science, Sanandaj, Iran, Nov. 2013.

[117] A. Sharifi(student), S. Ayat, “A Robust Ensemble of Neuro-Fuzzy Classifiers for DDoS Attack Detection, 3rd International Conference on Computer Science and Network Technology, Dalian, China, Oct. 2013.

[116] F. Bananzade(student), S. Ayat, “Presenting a Dynamic Solution for Education using Social Networks Infrastructure”, International Congress and 6th National Conference of E-Learning in Medical Sciences, Shiraz, Iran, Oct. 2013.

[115] Farahnaz Fathianpour(student), F. Hendessi, saeed ayat,”Introducing a New and More Comprehensive Definition on Insider Attack Terminology”,  7th annual conference on e-commerce in developing countries, with focus on e-security, Kish, Iran, Apr. 2013.

[114] A. Sharifi(student), S. Ayat, “Extracting levels of staff acceptance about information security policies in a financial corporation”, 7th Annual Conference on e-Commerce in Developing Countries , with focus on e-Security, Kish, Iran, Apr. 2013.

[113] E. Salari(student), S. Ayat, F. Salimian, “Study of Organizational Effects on Costumer Trust in e-commerce”, National Conference of Computer Science and Engineering, Najafabad, Iran, Feb. 2013. 

[112] S. Ayat, M. Ghasemi(student) “Using Perceptron Neural Network in Predicting University Students Average with Different Learning Methods”, First National Conference on Information Technology and Networking, Tabas, Iran, Feb. 2013. 

[111] E. Hori, S. Ayat, S. Aghababaee “Increasing the Efficiency of Multimedia Intelligent Systems by Enhancement of Input Speech Signal”, First National Conference on Information Technology and Networking, Tabas, Iran, Feb. 2013. 

[110] E. Salari(student), S. Ayat, F. Salimian “New View Points in e-commerce with Emphasizing on Personnel Trust”, First National Conference on Information Technology and Networking, Tabas, Iran, Feb. 2013. 

[109] F. FathianPour(student), F. Hendesi, S. Ayat, “Comparison of Detecting Methods for  Insider Attacks on Computer Systems”, First National Conference on Information Technology and Networking, Tabas, Iran, Feb. 2013. 

[108] F. Salimian, S. Ayat, E. Salari(student), “RFID Technology and its effect on E-banking”, First National Conference on Information Technology and Networking, Tabas, Iran, Feb. 2013. 

[107] S. Ayat, “Speaker Verification Systems”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2012. 

[106] M. Samani(student), B. Zamani, S. Ayat, F. Mardukhi, “Propose a new method for finding the optimal composition service by using the conditional probability function based on the dependency between web services”,  National Congress on Electrical, Computer and Information Technology Engineering, Mashad, Iran, Nov. 2012.

[105] E. Salari(student), S. Ayat, B. Sepyani, “Evaluating the Effects of Company and Infrastructure Parameters on Trust in E-Commerce”, The Conference on Modern Management Sciences, Gorgan, Iran, Aug 2012. 

[104] S. Ayat, S. Farajkhah(student), “Evaluating the alignment effect of IT Management, Information systems and Business in the Performance of Organizations”,  9th CONTECSI
International Conference on Information Systems and Technology Management, SP Brazil, June 2012.

[103] R. Gholami (student), M. Karami, S. Ayat, A. Behzadi (student), “using Wavelet transform for calculation of the weighted function depends on the vocal cords for enhancement of reverberant speech”,  The 4th Conference on Information and Knowledge Technology, Babol University, Iran, May 2012.

 [102] A. Behzadi(student), M. Karami, R. Ghaderi, S. Ayat, R. Gholami(student), “Using HFCC in the signal transient components for efficiency improvements in speech enhancement”,  The 4th Conference on Information and Knowledge Technology, Babol University, Iran, May 2012.

[101] F. Bagheri(student), S. Ayat, “Research about the role of Web 2.0 technologies in the management of innovation and growth of the citizen journalists in order to reduce the cost of national media”, First Conference on Information Technology and Economic, Kazerun, Iran, Feb. 2012.

[100] F. Bagheri(student), S. Ayat, “The role of social networks in empowering media organizations”, First National Conference on Computer and Information Technology, Kerman, Iran, Feb. 2012.

[99] S. Farajkhah(student), S. Ayat, “Studying the Effective Factors on Alignment of IT and Business Strategies and its effect on Performance Improvement of  Organizations”, First National Conference of System Approaches, Shiraz, Iran, Dec. 2011.

[98] F. Bagheri(student), S. Ayat, “Using web 2.0 technology to empower media  organizations”, First Conference on Intelligent Computer Systems and its Applications, Tehran, Iran, Dec. 2011.

[97] M. H Ahmadi(student), A. H Monadjemi, S. Ayat, “Study of the relationship between number of keyword and accuracy of association classifier in Persian Text”, 5th  Data Mining Conference of Iran, Tehran, Iran, Dec. 2011.

[96] S. Mohamadi(student), S. Ayat, “Designing an Intelligent Traffic Management System and Its Role in Road way Safety”, 2nd National Conference on Roadway, Railway and Aerial Accidents, Zanjan, Iran, Nov. 2011.

[95] F. Bananzade(student), S. Ayat, “Presenting a dynamic model for fundamental evolution in education by using social network platform”, National Conference on Education in Iran 1404, Tehran, Iran, Oct. 2011.

[94] E. Horri, S. Ayat, “Using Wavelet as a Mathematical Tool in Combination with Fuzzy Logic for Speech Signal Processing”, 4th Annual National Mathematics Conference of Payame Noor University, Ardabil, Iran, Sept. 2011.

[93] H. Alipour(student), S. Ayat, “Identifying the degree of separability in signal detection, for use in cognitive radio approach”, 4th IEEE International Conference on Computer Science and Information Technology (IEEE ICCSIT 2011), China, June. 2011.

[92] H. Alipour(student), S. Ayat, M. Firouzman, “A New Adaptive Statistical-Neural Method for Identifying Non-Linear Transmitter Functions in Radio Channel,International conference of World Academy of Science, Engineering and Technology, (WASET ), France, 2011.

[91] S. Farajkhah(student), S. Ayat, “Detection and Prioritization of the Effective Factors on the Role of IT Managers in Current and Feature Businesses”, International Conference on Contemporary Issues in Computer and Information Science( CICIS 2011), Zanjan, Iran, June. 2011.

[90] A. Behzadi(student), S. Ayat, R. Gholami, “Prediction of the Maximum daily temperature by Using Static and Dynamic Neural Networks”, International Conference on Contemporary Issues in Computer and Information Science( CICIS 2011), Zanjan, Iran, June. 2011.

[89] E. Salari(student), S. Ayat, “Evaluating the Effects of Infrastructure Parameters on Trust in E-Commerce”, First Regional Conference on New Issues in Computer Engineering and Information Technology, Rudsar, Iran, May 2011.

[88] E. Salari(student), S. Ayat, “Study the New Approaches for E-Commerce in Iran”, First Regional Conference on New Issues in Computer Engineering and Information Technology, Rudsar, Iran, May 2011.

[87] S. Farajkhah(student), S. Ayat, D. Karimzadegan, “Presentation of a Framework to identify the effective factors on the performance of information technology in organizations”, First Regional Conference on New Issues in Computer Engineering and Information Technology, Rudsar, Iran, May 2011.

[86] F. Bananzade(student), S. Ayat, “Increasing the Efficiency of Education Technology by Presentation a New Model based on Web2”, The Third National Conf. on Education, Tehran, Iran, May 2011.

[85] S. Ayat, “A New Method for Threshold Selection in Speech Enhancement by Wavelet Thresholding”, International Conference on Computer Communication and Management (ICCCM 2011), Sydney, Australia, May. 2011.

[84] M. Sabet(student), S. Ayat, R. Askari “An efficient symbolic image retrieval method based on TSR and CMM”, fifth Symposium on Advances in Science and Technology (5thSASTech 2011), Iran, May. 2011.

[83] N. Hajrahimi(student), T. Yaqubi, S. Ayat, “The role of Health Information on Decision, Planning and National Development”, The The 1st National Congress on Health Information Systems and Knowledge Economy, Esfahan, Iran, March. 2011.

[82] E. Salari(student), S. Ayat, “Evaluation of the Effective Personal Parameters on Trust in E-Commerce”, The 2ed Regional Conference on Electrical Engineering and Computer , Naein, Iran, March. 2011.

[81] F. Salimian, S. Ayat, Z. Raeisi, “Evaluation of RFID and its Applications”, The 2ed Regional Conference on Electrical Engineering and Computer, Naein, Iran, March. 2011.

[80] F. Salimian, S. Ayat, Z. Raeisi, “A Survey on RFID security ”, The 2ed Regional Conference on Electrical Engineering and Computer ,  Naein, Iran, March. 2011.

[79] H. Alipur(student), S. Ayat, A. R. Bina(student), “Primary Transmitter Detection by Cooperative Method in Radio Networks”, 1st National Conference on Soft Computing and Information Technology Conference, Mahshahr, Iran, March. 2011.

[78] M. R. Khezri (student), S. Ayat, “Hand knuckle Identification by Using Contourlet and Wavelet”, IEEE 3rd International Conference on Signal Acquisition and Processing (ICSAP 2011), Singapore, Feb. 2011.

[77] M. Jamali(student), S. Ayat, “The Role of Electronic Supply Change Management for Creating Innovation in Business Management”, 1st َAnnual Conference on Management, Innovation and Entrepreneurship, Shiraz, Iran, Feb. 2011.

[76] H. Alipur(student), S. Ayat, “Transmitter Detection, Based on Maximum -Likelihood Estimation”, 3rd National Conference on Computer Engineering and Information Technology Conference, Hamedan, Iran, Feb. 2011.

[75] A. R. Bina(student), S. Ayat, M. R. Khezri(student), “Reducing the Positive Incorrect Error in Fuzzy Intrusion Detection Systems by using Cellular Learning Automata”, 3rd National Conference on Computer Engineering and Information Technology Conference, Hamedan, Iran, Feb. 2011.

[74] S. Farajkhah(student), S. Ayat, “Presenting a Combinational Method for Knowledge Management in Research and Educational Organizations using IT”, The Conference of Education and Research Managers, Mashad, Iran, Jan. 2011.

[73] A. R. Bina(student), S. Ayat, “Mining Fuzzy Rules in Intrusion Detection Systems using Cellular Learning Automata”, Fourth Data Mining Conference of Iran, Tehran, Iran, Dec. 2010.

[72] M. H Ahmadi(student), A. H Monadjemi, S. Ayat, “Persian Text Classification Using Association Rules”, Fourth Data Mining Conference of Iran, Tehran, Iran, Dec. 2010.

[71] F. Salimian(student), S. Ayat, “e-Health and its Applications for Public Health in Rural Areas”, The second Rural ICT Congress,  Tehran, Iran, Dec. 2010.

[70] F. Salimian(student), S. Ayat, “Design an e-Medicine Model for Diagnosing and Controlling of Chronic Disease”, The 1st Regional Conference of Research on Electrical Engineering,  Najafabad, Iran, Dec. 2010.

[69] F. Salimian(student), S. Ayat, “New Methods for Improving the Security in RFID Technology”, The 1st Regional Conference of Research on Electrical Engineering,  Najafabad, Iran, Dec. 2010.

[68] E. Horri(student), S. Ayat, “Noisy Speech Signal Processing by Using Fuzzy Thresholding Functions”, First Electrical Engineering Conference, Yazd, Iran, Dec. 2010.

[67] M. H. Khezri(student), S. Ayat, A. Bina(student), “Classification of the Contourlet Extracted Features from Hand Images”, First Electrical Engineering Conference, Yazd, Iran, Dec. 2010.

[66] H. Alipour(student), S. Ayat, A. Bina(student), “Threshold Selection for Signal Recognition for Using in Cognitive Radio”, First Electrical Engineering Conference, Yazd, Iran, Dec. 2010.

[65] F. Salimian(student), S. Ayat, “Designing a New e-Medicine Web-Based Model  for Use in Diagnosing Diabetes”, first Conference of Management and New Technologies in Hygienic Sciences, Health and Environment,  Tehran, Iran, Oct. 2010.

[64] S. Ayat, “Spectrogram Applications in Acoustics Physics-Case Study: Analysis of Speech Signals”, Fourth PNU Physics Conference, Esfahan, Iran, Nov. 2010.

[63] Z. Tarrah(student), S. Ayat, “The Role of XBRL International Standard in electronic finance reporting”, The Management and Accounting Conference, Neka, Iran, Dec. 2010.

[62] M. KHezri(student), S. Ayat, F. Alimardani(student) , “Authentication based on Palmprint Images using Contourlet and Wavelet Transforms”,  6th Intl. Iranian Machine Vision and Image Processing Conference (MVIP), Esfahan, Iran, Oct. 2010.

[61] F. Salimian(student), S. Ayat, “RFID and its Applications in e-Health”, first Conference of New Achievements in Electrical & Computer Engineering (NAEC2010), Jouybar, Iran, Oct. 2010.

[60] A.R. Bina (student), S. Ayat, M. KHezri(student) , “A Fuzzy Intrusion Detection System in Combination with Cellular Learning Automata for Improving the Detection of DOS type Network Attacks”, first Conference of New Achievements in Electrical & Computer Engineering (NAEC2010), Jouybar, Iran, Oct. 2010.

[59] M. KHezri(student), S. Ayat, A. R. Bina(student) , “A New Method for Authentication based on Finger Knuckle Print”, first Conference of New Achievements in Electrical & Computer Engineering (NAEC2010), Jouybar, Iran, Oct. 2010.

[58] F. Salimian(student), S. Ayat, D. Vahdat, “e-health, Studying the IT Role in Different Aspects of Medicine”, first Conference of New Achievements in Electrical & Computer Engineering (NAEC2010), Jouybar, Iran, Oct. 2010.

[57] A. Bina(student), S. Ayat, M. KHezri “Extracting Fuzzy Rules using Cellular Learning Automate”, 4th International Conference of Fuzzy Information & Engineering, Amol, Iran, Oct. 2010.

[56] A. Bina(student), S. Ayat, “Improving Accuracy and Performance of a Fuzzy Intrusion Detection System for KDD Database”, 4th International Conference of Fuzzy Information & Engineering, Amol, Iran, Oct. 2010.

[55] E. Horri(student), S. Ayat, “Speech Signal Enhancement in Audio Systems by using Wavelet and Fuzzy Logic”, first Electrical and Computer Engineering  Conference, Shahrkord, Iran, Sept. 2010.   

[54] M. KHezri(student), S. Ayat, F. Alimardani(student),  Palmprint Identification Using Contourlet Transform and a Revised Nearest Neighbor Classifier”, 13th Iranian Student Conf. on Electrical Engineering , Tehran, Iran, Sept. 2010.

[53] S. Ghaderi Mojaveri, E. Mirzaeian, Z. Bornaee, S. Ayat,” New Approach in Data Stream Association Rule Mining Based on Graph Structure”,  Industrial Conference on Data Mining ( ICDM), Berlin, Germany, July 2010.

[52] M. Jamali(student), S. Ayat, M. Esfidani “Presenting an Appropriate Model for Supply Chain of Hardware Industry in Iran”, First Iranian Student Conf. on  Information Technology,  Sanandaj, Iran, July 2010.

[51] M. ghorbani(student), S. Ayat, T. Yaghoobi “Presenting a New Method for Improvement in Combination of Web Dynamic Services”, First Information Technology Conf. of Shiraz PNU, Shiraz, Iran, May 2010.(Best Paper)

[50] A. Naeemi(student), S. Ayat, “Critical Success Factors in Implementation CMMS System in Iran’s Oil & Gas Industries”, Modern Technologies in Engineering, Mashhad, Iran, May 2010.

[49] S. Ayat, “Application of Characteristic Functions in Signal Processing”, 3rd PNU Mathematics Conference, Mashhad, Iran, May 2010.

[48] E. Horri(student), S. Ayat, “Presenting Fuzzy Thresholding Algorithms- Case Study: Application in Speech Signal”, 3rd PNU Mathematics Conference, Mashhad, Iran, May 2010.

[47] N. Tolui(student), S. Ayat, “Decision Support Systems and their Applications in International Relations”, 2ed Conf. on Applications of Mathematics and Information Technology in Politics and International Relations, Iran, May 2010.

[46] S. Ayat, “Application of Hidden Markov Model in Signal Processing”, 5’th PNU Statistical Conference, Tuyserkan, Iran, Feb. 2010.

 

[45] E. Horri(student), S. Ayat, “Study of Evaluation Methods in Payame Noor University  by using e-learning Factors and Fuzzy Inference ”, 5’th PNU Statistical Conference, Tuyserkan, Iran, Feb. 2010.

[44] H. Pournader(student), M. Firouzmand, S. Ayat, “A New Digital Image Watermarking Using Wavelet Transform Domain”, Second Intl Conference on Digital Image Processing, Singapore, Feb. 2010.

 

[43] H. Pournader(student), M. Firouzmand, S. Ayat, “A New Method for Image Watermarking Using Wavelet Transform”, 15’th National CSI Computer Conference, Tehran, Iran, Feb. 2010.

[42] M. Ataee(student), S. Ayat, “e-banking and Risk Management”, Intl Conf. on Information and Communication Management, Tehran, Iran, Feb. 2010.

[41] M. Sabet(student), M. Firouzmand, S. Ayat, “Neural Based Approach for Fast Retrieval of Symbolic Images in Database”, Second International Conference on Machine Vision ( ICMV '09), Dubai, Dec. 2009.  

[40] S. Ayat, “Speech Signal Synthesis Using Mathematical Methods”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2009.

[39] S. Ayat, “Virtual University as a Potential for Increasing the Efficiency of Government Costs”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2009.

[38] M. ghorbani(student), S. Ayat, “Qos-Aware Dynamic Combination of Services”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2009.

[37] M. Ataee(student), S. Ayat, R. Askari “Risk Study in Electronic Banking”, Innovation and Technology Management Conference, Garmsar, Iran, Dec. 2009.

[36] S. Ayat, “The Effect of Sampling Frequency on a FFT Based Spectral Estimator”, Int. Conf. on Sampling Theory and Applications (SAMPTA 2009), May 2009, France.

[35] M. Pirmoradian, S. Ayat, “The Name of Persian Gulf and its Appearance in the History”,XXV Int. Conf. on History and Historiography of ASIA and AFRICA, April 2009, Russian.

[34] S. Ayat, “GIS as a symbol for IT Applications in Country Data Analysis”, 1st Conf. on Applications of Mathematics and Information Technology in Politics and International Relations, Iran, Feb. 2009.

[33] M. Mazloom, S. Ayat, “Combinational Method for Face Recognition: Wavelet, PCA and ANN”, Digital Image Computing: Techniques and Applications (DICTA 2008) conference, Australia, Dec. 2008.

[32] S. Ayat, “Basic Concepts in Speech Signal Processing”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2008.

[31] S. Ayat, “Representation of Physical Signals Using Basic Vectors and its Relation with Parseval and Fourier theorem”, Third PNU Physics Conference, Ahvaz, Iran, Dec. 2008.

[30] M. Mehdipoor, S. Ayat, “Mathematic Applications in Physics”, Symposium of Life in Mathematical Perspective, Aliabad, Iran, Oct. 2008.

[29] Z. Qoreyshi(student), S. Ayat, “New methods for informing customers about New banking Technologies", Second Intl Conference on ebanking, Tehran, Aug. 2008.

[28] S. Ayat, “Enhanced Human-Computer Speech Interface Using Wavelet Computing", IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems, Turkey, July 2008.

[27] S. Ayat, “IT as a need in efficient business development ", the intl. Conference of Chabahar, Easter Corridor Development of Iran, Tehran, Iran, May 2008.

[26] M. Mehdipoor, S. Ayat, “New Technologies and the effects of their application on our echo-system", Uromiye, Iran, May 2008.

[25] S. Ayat, “e-learning: features, needs and hazards", the Conference of Learning Technology in Information and Communication Age, Ahvaz, Iran, Apr. 2008.

[24] Z. Sajadi(student), S. Ayat, “Information Technology Applications in e-Tourism", First Intl. e-City Conference, Iran, Feb. 2008.

[23] S. Ayat, “An Improved Speech Signal Noise Reduction by using a New Thresholding Algorithm", Fourteenth Conference on Communications 2008 (NCC 2008), India, Feb. 2008.

[22] S. Ayat, “An Introduction to Time-Frequency Transforms”, Esfahan PNU Research Proceeding, Esfahan, Iran, Dec. 2007.

[21] Z. Sajadi(student), S. Ayat, “e-Tourism from e-Commerce View and Some Methods for its Development in Iran”, Fourth Iranian e-Commerce Conference, Tehran, Iran, Nov. 2007.

[20] S. Ayat, "Wavelet Transform and its Applications in Signal Processing," 38th Annual Iranian Mathematics Conference, Zanjan, Iran, Sept. 2007.

[19] S. Ayat, "Acoustic Signal Representation Using  Harmonic Model Analysis," Second PNU Physics Conference, Uromiye, Iran, Aug. 2007.

[18] S. Ayat, Abu Saeed Al-Sijzi, The Inventor of the Zoraghi Astrolabe Based on the Earth Movement”, The Conference for Iranian Famous Scientists in the History of Sistan & Baluchestan, Zahedan, Iran, May 2007.

[17] S. Ayat, N. Ayat, "A Smooth MSE Estimate of Signal Subspace using the Signal Observed in White Noise," First PNU Mathematics Conference, Kish, Iran, May 2007.

[16] S. Ayat, "Universal Threshold Estimation of Noise Subspace Using First and Second Order Statistics," Second PNU Statistical Conference, Isfahan, Iran, Feb. 2007.

[15] S. Ayat, M. Manzuri, R. Dianat, "A Speech Enhancement Method by Combination of Spectral Subtraction and Wavelet Transform," The 11th Intl.  Annual Computer Society of Iran Computer Conference (CSICC 2006), Tehran, Iran, Jan. 2006.

[14] S. Ayat, M. Manzuri, R. Dianat, J. Kabudian, "An Improved Spectral Subtraction Speech Enhancement System by Using an Adaptive Spectral Estimator," IEEE Canadian Conference on Electrical and Computer Engineering, Canada, May 2005.

[13] S. Ayat, R. Dianat, M. Manzuri, "Wavelet Based Speech Enhancement Using a New Thresholding Algorithm,"  IEEE Intl. Symposium on Intelligent Multimedia, Video & Speech Processing (ISIMP 2004), Hong Kong, Oct. 2004.

[12] A. Golmohammadi, S. Ayat, M. Manzuri, "A New Pipeline Implementation of an Adaptive IIR Filter for Noise Reduction Application," IEEE Intl. Symposium on Communications and Information Technologies (ISCIT 2004), Japan, Oct. 2004.

[11] S. Ayat, J. Kabudian, M. Manzuri, R. Dianat,  "A New Method for SNR Estimation in Noisy Speech Signals Based on Silence Detection and Spectral Subtraction,"  Intl. Conf. on Telecomputing and Information Technology (ICTIT 2004), Jordan, Sept. 2004.

[10] S. Ayat, R. Dianat, M. Manzuri, "A Wavelet Based Speech Enhancement System," Accepted for the Algorithmic Mathematic and Computer Science (AMCS 2004), USA, June 2004.

[9] S. S. Ayat, R. Dianat, M. Manzuri, "An Improved WaveShrink Speech Enhancement System," Proc. of the 12th Intl. Iranian Conference on Electrical Engineering (ICEE 2004), Mashhad, Iran, May 2004.

[8] S. S. Ayat, R. Dianat, M. Manzuri, "An Improved Wavelet Based Speech Enhancement Method Using a New shrink Function and Separating Silence Frames," Proc. of the 9th Intl.  Annual Computer Society of Iran Computer Conference (CSICC 2004), Tehran, Iran, Feb. 2004.

[7] S. S. Ayat, R. Dianat, M. Manzuri, "Speech Enhancement by Wavelet," Proc. of the First Intl Conf. on Information and knowledge Technology (IKT2003), Tehran, Iran, 2003-2004.

[6] S. S. Ayat, J. Kabudian, M. Homayounpour, M. Manzuri, "A New Method for Reducing Musical Noise in Spectral Subtraction Speech Enhancement," Proc. of the First  Intl Conf. on Information and knowledge Technology (IKT2003), Tehran,  Iran, 2003-3004.

[5] S. S. Ayat, M. Homayounpour, "Harmonic Plus Noise Model for Farsi Speech   Synthesis," Proc. of the 7th Intl.  Annual Computer Society of Iran conference (CSICC 2002), Tehran, Iran, Feb. 2002.

[4] S. S. Ayat. "Speech Synthesis Methods," Proc. Of the 3th CSI Student Conference on Computer Science and Engineering, Tehran, Iran, 2001.

-Thesis 

[3] S. S. Ayat, “Speech Enhancement by Wavelet and Combinational Methods PhD Thesis, Advisor: Dr. Manzuri-Shalmani, M.T., Sharif University of Technology, 2006.

[2] S. S. Ayat, "Design and Implementation of a High Quality Farsi (Persian) Speech Synthesizer" MSCE Thesis, Advisor: Dr. M. Homayounpour, Amirkabir University, Jan. 2001.

[1] S. S. Ayat, "Design and Implementation of an Automation System," BSCE Thesis, Advisor: Dr. S. G. Miremadi, Sharif University of Technology, 1998.

آدرس پستي:

نجف آباد- بلوار طالقاني- دانشگاه پيام نور- گروه مهندسي كامپيوتر و فناوري اطلاعات-

كدپستي 8515643144

تلفن: 03142727121 داخلي 236

نمابر: 03142727124

 

 

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دومین همایش ملی مهندسی کامپیوتر و فناوری اطلاعات دانشگاه پیام نور-اسفند 94 نجف آباد

Payame Noor University

 

 Najafabad Payame Noor University

 

Iranian Speech Processing Researchers

 

Sharif University of Technology

 

 Computer Engineering Department of Sharif University

 

First National Conf. on Computer Eng. and Information Technology of PNU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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