Afaq Ahmad

Professor., PhD, M.Sc. Eng., B.Sc. Eng., PG Diploma

  • 235 Citations
  • 11 h-Index
1976 …2019

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2019

Applications of Mathematics in Everyday Life

Ahmad, A., Apr 9 2019.

Research output: Contribution to conferencePaper

Reliable and Fault Tolerant Systems on Chip Through Design for Testability

Ahmad, A., Feb 4 2019.

Research output: Contribution to conferencePaper

2018
Open Access
1 Citation (Scopus)

Performance evaluation of OFDM based watermarking robust to multipath spatial shifts

Pullayikodi, S. K., Altrhuni, N., Tarhuni, N., Ahmad, A. & Bait Shiginah, F. A., Jan 1 2018, In : International Journal of Computing and Digital Systems. 7, 1, p. 51-58 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Customized hardware crypto engine for wireless sensor networks

Awadalla, M., Al Maashri, A., Pathuri, L. & Ahmad, A., Jul 1 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 7, 1, p. 263-275 13 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Design of a Gray Encoder and Counter Using D-FFs and MUXs

Al-Busaidi, S., Ahmad, A. & Awadallah, M., 2017, In : Oriental journal of computer science and technology. 10, 3, p. 539-548 10 p.

Research output: Contribution to journalArticle

Open Access

OFDM Based Robust Digital Image Watermarking Resistant to Multipath Spatial Shifts

Suja, K. P., Altrhuni, N., Ahmad, A. & Bait Shiginah, F. A., May 2017.

Research output: Contribution to conferencePaper

2016

A heuristic approach towards the designs of digital logic circuits in Built-In Test environment with optimal solution

Ahmad, A., Ahmad, S., Al-Abri, D., Jamil, T. & Rizvi, M. A. K., Jan 29 2016, 6th International Conference on Computing, Communications and Networking Technologies, ICCCNT 2015. Institute of Electrical and Electronics Engineers Inc., 7395238

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computationally efficient, robust watermarking using fast Walsh Hadamard Transform

Suja, K. P., Tarhuni, N., Ahmad, A. & Bait Shiginah, F., Jul 6 2016, 7th International Conference on Computing, Communication and Networking Technologies, ICCCNT 2016. Association for Computing Machinery, Vol. 06-08-July-2016. 2973276

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Determining the possible minimal Boolean expressions via a newly developed procedure and tool

Ahmad, A., Ruelens, D., Ahmad, S. & Pathuri, L., Jan 29 2016, 6th International Conference on Computing, Communications and Networking Technologies, ICCCNT 2015. Institute of Electrical and Electronics Engineers Inc., 7395241

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2015

Current ISBN system – Learning and practicing via simulation

Ahmad, A., Rizvi, M. A. K., Mohanan, N. & Ahmad, S., Sep 1 2015, In : International Journal of Applied Engineering Research. 10, 18, p. 39138-39144 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Development of a MATLAB tool based on graph theory for evaluating reliability of complex mechatronic systems

Ahmad, A., Rizvi, M. A. K., Al-Lawati, A., Mohammed, I. & Malik, A. S., Mar 12 2015, 2015 IEEE 8th GCC Conference and Exhibition, GCCCE 2015. Institute of Electrical and Electronics Engineers Inc., 7060067

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

On determination of LFSR structures to assure more reliable and secure designs of cryptographic systems

Ahmad, A., Arora, S., Al Maashri, A., Al-Busaidi, S. S. & Al Shidhani, A., Jan 19 2015, Proceedings - 2014 3rd International Conference on Reliability, Infocom Technologies and Optimization: Trends and Future Directions, ICRITO 2014. Institute of Electrical and Electronics Engineers Inc., 7014681

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2014

Classification of faults in Nuclear Power Plant

Awadalla, M., Abdien, A. K., Rashad, S. M., Ahmed, A. & Al Abri, D., 2014, In : WSEAS Transactions on Systems. 13, p. 274-284 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Design of an automated system for proper utilization of travel time variability of public transport system

Ahmad, A., Rizvi, M. A. K., Mohanan, N., Sait, Y. Z., D’Silva, A. S. & Sadhu, M., 2014, In : International Journal of Applied Engineering Research. 9, 21, p. 9391-9400 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
4 Citations (Scopus)
1 Citation (Scopus)

Response Data Compression Techniques in Digital Circuit Testing - Study and Evaluation

Jaber, A. B. & Ahmad, A., Nov 11 2014, 96 p.

Research output: Book/ReportBook

2013

Computing and listing of number of possible m-sequence generators of order n

Ahmad, A., Al-Busaidi, S. S., Maashri, A. A., Awadalla, M., Rizvi, M. A. K. & Mohanan, N., Oct 2013, In : Indian Journal of Science and Technology. 6, 10, p. 5359-5369 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

On properties of PN sequences generated by LFSR - A generalized study and simulation modeling

Ahmad, A., Al-Busaidi, S. S. & Al-Musharafi, M. J., Oct 2013, In : Indian Journal of Science and Technology. 6, 10, p. 5351-5358 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2012

A nonconventional approach to generating efficient binary gray code sequences

Ahmad, A. & Bait-Shiginah, F., 2012, In : IEEE Potentials. 31, 3, p. 16-19 4 p., 6193295.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2011
4 Citations (Scopus)

On design of 8-bit CRC circuits equipped with primitive characteristic polynomials

Ahmad, A., 2011, 2011 International Conference on Multimedia, Signal Processing and Communication Technologies, IMPACT 2011. p. 264-267 4 p. 6150490

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
12 Citations (Scopus)
2010

Design of a realistic test simulator for a built-in self test environment

Ahmad, A. & Al-Abri, D., 2010, In : Journal of Engineering Research. 7, 2, p. 69-79 11 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2009

A less complex algorithmic procedure for computing gray codes

Ahmad, A. & Suwailam, M. M. B., 2009, In : Journal of Engineering Research. 6, 2, p. 12-19 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

How to design an effective Serial Input Shift Register (SISR) for data compression process of built-in self-test methodology

Ahmad, A. & Jaber, A. B., 2009, 2009 4th International Design and Test Workshop, IDT 2009. 5404091

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On locking conditions in m-sequence generators for the use in digital watermarking

Ahmad, A., Al-Mashari, A. & Al-Lawati, A. M. J., 2009, Proceedings of International Conference on Methods and Models in Computer Science, ICM2CS09. 5397982

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2008
15 Citations (Scopus)
2003

Development of a strong stream ciphering technique using non-linear fuzzy logic selector

Al-Naamany, A. M. & Ahmad, A., 2003, IFIP Advances in Information and Communication Technology. Springer New York LLC, Vol. 106. p. 199-206 8 p. (IFIP Advances in Information and Communication Technology; vol. 106).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

In Book- Mobile and Wireless Communications IFIP — The International Federation for Information Processing, Chapter "Development of a Strong Stream Ciphering Technique Using Non-linear Fuzzy Logic Selector"

Al-Naamany, A. & Ahmad, A., Jan 2003, Information Processing Development of a Strong Stream Ciphering Technique Using Non-linear Fuzzy Logic Selector. Guy Omidyar, C. (ed.). Springer US, Vol. 106.

Research output: Chapter in Book/Report/Conference proceedingChapter

2002

An investigation into the application of linear feedback shift registers for steganography

Jamil, T. & Ahmad, A., 2002, Conference Proceedings - IEEE SOUTHEASTCON. p. 239-244 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)
6 Citations (Scopus)

Design and study of a strong stream crypto-system model for e-commerce

Ahmad, A., Al-Musharafi, M. J. & Al-Busaidi, S., Aug 2002, In book: Redefine Internet in the context of 4 pervasive computingRedefine Internet in the context of 4 pervasive computing. Raghavan, S. V. & Mudur, S. P. (eds.). International Council for Computer Communication (ICCC) Press, Washington, DC, USA, p. 619-630 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

2 Citations (Scopus)
2001

New algorithmic procedure to test m-sequence generating feedback connections of stream Cipher's LFSRs

Ahmad, A., Al-Busaidi, S. & Al-Mushrafi, M. J., 2001, IEEE Region 10 International Conference on Electrical and Electronic Technology. Tien, D., Liang, Y. C., Tien, D. & Liang, Y. C. (eds.). p. 366-369 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Reducing test time via an optimal selection of LFSR feedback taps

Afaq, A. & Al-Lawati, A., 2001, 6th International Symposium on Signal Processing and Its Applications, ISSPA 2001 - Proceedings; 6 Tutorials in Communications, Image Processing and Signal Analysis. IEEE Computer Society, Vol. 1. p. 300-303 4 p. 949837

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
1998
3 Citations (Scopus)
1997
14 Citations (Scopus)
19 Citations (Scopus)
1994
12 Citations (Scopus)
1990

Are primitive polynomials always best in signature analysis?

Ahmad, A., Nanda, N. K. & Garg, K., 1990, In : IEEE Design and Test of Computers. 7, 4, p. 36-38 3 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
1989

Effectiveness of multiple compressions of multiple signatures

Ahmad, A. & Nanda, N. K., 1989, In : International Journal of Electronics. 66, 5, p. 775-787 13 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Shift register modification for multipurpose use in combinational circuit testing

Nanda, N. K., Ahmad, A. & Gaindhar, V. C., 1989, In : International Journal of Electronics. 66, 6, p. 875-878 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

The use of irreducible characteristic polynomials in an LFSR based testing of digital circuits

Ahmad, A., Nanda, N. K. & Garg, K., 1989, TENCON '89: Fourth IEEE Region 10 International Conference. Publ by IEEE, p. 494-496 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)
1988

CRITICAL ROLE OF PRIMITIVE POLYNOMIALS IN AN LFSR BASED TESTING TECHNIQUE.

Ahmad, A., Nanda, N. K. & Garg, K., Jan 1 1988, In : Electronics Letters. 24, 15, p. 953-955 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)