Associate Professor Aleksandar Ignjatovic

Associate Professor

PhD in Logic and Methodology of Science, University of California at Berkeley;

MSc in Mathematics, University of Belgrade, Serbia

BSc in Mathematics, University of Belgrade, Serbia

Engineering

Computer Science and Engineering

Dr Aleksandar Ignjatovic is an Associate Professor with the School of Computer Science and Engineering. His research interests include:

Signal Representation and Processing
Approximation theory
Algorithms for Embedded Systems
Algorithms for information aggregation
Applications of Mathematical Logic to Computational Complexity

Phone

+61 2 9385 6659

E-mail

ignjat@cse.unsw.edu.au

Location

Kensington Campus, building K-17, office 504

Books | 2010

Ambrose JA; Ignjatovic A; Parameswaran S, 2010, Power Analysis Side Channel Attacks: The Processor Design-level Context, Original, VDM Verlag Dr. Müller, Germany, http://www.amazon.com/Power-Analysis-Side-Channel-Attacks/dp/3836485087
Book Chapters | 2017

Ignjatovic A; Lubinsky DS, 2017, 'On an asymptotic equality for reproducing kernels and sums of squares of orthonormal polynomials', in Springer Optimization and Its Applications, pp. 129 - 144, http://dx.doi.org/10.1007/978-3-319-49242-1_7

Book Chapters | 2015

Ignjatovic A; Rezvani M; Allahbakhsh M; Bertino E, 2015, 'Robust Aggregation of Inconsistent Information', in Matei S; Russell M; Bertino E (ed.), Transparency in Social Media Tools, Methods and Algorithms for Mediating Online Interactions, Springer, pp. 29 - 49

Book Chapters | 2007

Parameswaran S; Henkel J; Janapsatya AG; Bonny T; Ignjatovic A, 2007, 'Design and runtime compression for embedded systems', in Henkel J; Parameswaran S (ed.), Designing embedded processors: a low power perspective, Springer Verlag, Dordrecht, The Netherlands, pp. 97 - 128
Journal articles | 2022

Udugama B; Jayasinghe D; Saadat H; Ignjatovic A; Parameswaran S, 2022, 'A Power to Pulse Width Modulation Sensor for Remote Power Analysis Attacks', IACR Transactions on Cryptographic Hardware and Embedded Systems, 2022, pp. 589 - 613, http://dx.doi.org/10.46586/tches.v2022.i4.589-613

Journal articles | 2021

Jamali B; Haghighat E; Ignjatovic A; Leitão JP; Deletic A, 2021, 'Machine learning for accelerating 2D flood models: Potential and challenges', Hydrological Processes, 35, http://dx.doi.org/10.1002/hyp.14064

Journal articles | 2021

Jayasinghe D; Ignjatovic A; Parameswaran S, 2021, 'UCloD: Small Clock Delays to Mitigate Remote Power Analysis Attacks', IEEE Access, 9, pp. 108411 - 108425, http://dx.doi.org/10.1109/ACCESS.2021.3100618

Journal articles | 2021

Jayasinghe D; Ignjatovic A; Ragel R; Ambrose JA; Parameswaran S, 2021, 'QuadSeal: Quadruple Balancing to Mitigate Power Analysis Attacks with Variability Effects and Electromagnetic Fault Injection Attacks', ACM Transactions on Design Automation of Electronic Systems, 26, http://dx.doi.org/10.1145/3443706

Journal articles | 2021

Malecki N; Paik H-Y; Ignjatovic A; Blair A; Bertino E, 2021, 'Simeon -- Secure Federated Machine Learning Through Iterative Filtering', , http://arxiv.org/abs/2103.07704v1

Journal articles | 2021

Putra GD; Dedeoglu V; Kanhere SS; Jurdak R; Ignjatovic A, 2021, 'Trust-Based Blockchain Authorization for IoT', IEEE Transactions on Network and Service Management, 18, pp. 1646 - 1658, http://dx.doi.org/10.1109/TNSM.2021.3077276

Journal articles | 2021

Udugama B; Jayasinghe D; Saadat H; Ignjatovic A; Parameswaran S, 2021, 'VITI: A Tiny Self-Calibrating Sensor for Power-Variation Measurement in FPGAs', IACR Transactions on Cryptographic Hardware and Embedded Systems, 2022, pp. 657 - 678, http://dx.doi.org/10.46586/tches.v2022.i1.657-678

Journal articles | 2020

Malekpour A; Ragel R; Tuo LI; Javaid H; Ignjatovic A; Parameswaran S, 2020, 'Hardware Trojan mitigation in pipelined MPSoCs', ACM Transactions on Design Automation of Electronic Systems, 25, http://dx.doi.org/10.1145/3365578

Journal articles | 2020

Malekpour A; Ragel RG; Li T; Javaid H; Ignjatovic A; Parameswaran S, 2020, 'Hardware Trojan Mitigation in Pipelined MPSoCs.', ACM Trans. Design Autom. Electr. Syst., 25, pp. 6:1 - 6:1, http://dx.doi.org/10.1145/3365578

Journal articles | 2020

Wijenayake C; Antonir A; Keller G; Ignjatovic A, 2020, 'An Adaptive Denoising Algorithm for Improving Frequency Estimation and Tracking', IEEE Transactions on Circuits and Systems II: Express Briefs, 67, pp. 172 - 176, http://dx.doi.org/10.1109/TCSII.2019.2898451

Journal articles | 2019

Allahbakhsh M; Amintoosi H; Ignjatovic A; Bertino E, 2019, 'A Trust-Based Experience-Aware Framework for Integrating Fuzzy Recommendations', IEEE Transactions on Services Computing, http://dx.doi.org/10.1109/TSC.2019.2956937

Journal articles | 2019

Bayat A; Gaëta B; Ignjatovic A; Parameswaran S, 2019, 'Pairwise alignment of nucleotide sequences using maximal exact matches', BMC Bioinformatics, 20, pp. 261, http://dx.doi.org/10.1186/s12859-019-2827-0

Journal articles | 2019

Hall CA; Ignjatovic A; Jiang Y; Burr PA; Lennon A, 2019, 'Time domain modelling of concurrent insertion and capacitive storage using Laplace domain representations of impedance', Journal of Electroanalytical Chemistry, 850, http://dx.doi.org/10.1016/j.jelechem2019.113379

Journal articles | 2019

Hall CA; Jiang Y; Lim S; Burr P; Ignjatovic A; Lennon A, 2019, 'Pitt Modelling of Concurrent Ion-Insertive and Capacitive Storage Using Laplace Domain Representations of Impedance', ECS Meeting Abstracts, MA2019-01, pp. 515 - 515, http://dx.doi.org/10.1149/ma2019-01/5/515

Journal articles | 2019

Li K; Yuen C; Kusy B; Jurdak R; Ignjatovic A; Kanhere SS; Jha S, 2019, 'Fair Scheduling for Data Collection in Mobile Sensor Networks with Energy Harvesting', IEEE Transactions on Mobile Computing, 18, pp. 1274 - 1287, http://dx.doi.org/10.1109/TMC.2018.2861384

Journal articles | 2019

Li K; Yuen C; Kusy B; Jurdak R; Ignjatovic A; Kanhere SS; Jha S, 2019, 'Fair Scheduling for Data Collection in Mobile Sensor Networks with Energy Harvesting.', IEEE Trans. Mob. Comput., 18, pp. 1274 - 1287, http://dx.doi.org/10.1109/TMC.2018.2861384

Journal articles | 2019

Rezvani M; Rajaratnam D; Ignjatovic A; Pagnucco M; Jha S, 2019, 'Analyzing XACML policies using answer set programming', International Journal of Information Security, 18, pp. 465 - 479, http://dx.doi.org/10.1007/s10207-018-0421-5

Journal articles | 2019

Wijenayake C; Ignjatovic A; Keller G, 2019, 'On reconstruction of bandlimited signals from purely timing information', Signal Processing, 159, pp. 89 - 92, http://dx.doi.org/10.1016/j.sigpro.2019.02.002

Journal articles | 2018

Ignjatović A; Wijenayake C; Keller G, 2018, 'Chromatic Derivatives and Approximations in Practice - Part I: A General Framework', IEEE Transactions on Signal Processing, 66, pp. 1498 - 1512, http://dx.doi.org/10.1109/TSP.2017.2787127

Journal articles | 2018

Ignjatović A; Wijenayake C; Keller G, 2018, 'Chromatic Derivatives and Approximations in Practice - Part II: Nonuniform Sampling, Zero-Crossings Reconstruction, and Denoising', IEEE Transactions on Signal Processing, 66, pp. 1513 - 1525, http://dx.doi.org/10.1109/TSP.2017.2787149

Journal articles | 2018

Rezvani M; Ignjatovic A; Bertino E, 2018, 'A Provenance-Aware Multi-dimensional Reputation System for Online Rating Systems.', ACM Trans. Internet Techn., 18, pp. 55:1 - 55:1, http://dx.doi.org/10.1145/3183323

Journal articles | 2018

Rezvani M; Ignjatovic A; Bertino E, 2018, 'A provenance-aware multi-dimensional reputation system for online rating systems', ACM Transactions on Internet Technology, 18, http://dx.doi.org/10.1145/3183323

Journal articles | 2018

Wijenayake C; Scutts J; Ignjatović A, 2018, 'Signal recovery algorithm for 2-level amplitude sampling using chromatic signal approximations', Signal Processing, 153, pp. 143 - 152, http://dx.doi.org/10.1016/j.sigpro.2018.07.009

Journal articles | 2017

Bayat A; Gaëta B; Ignjatovic A; Parameswaran S, 2017, 'Improved VCF normalization for accurate VCF comparison.', Bioinformatics, 33, pp. 964 - 970, http://dx.doi.org/10.1093/bioinformatics/btw748

Journal articles | 2017

Sattar K; Naveed A; Ignjatovic A; Zeeshan M, 2017, 'Mobility based Net Ordering for Simultaneous Escape Routing', INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS, 8, pp. 452 - 461, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000407334500062&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Journal articles | 2016

Ignjatović A, 2016, 'Asymptotic behaviour of some families of orthonormal polynomials and an associated Hilbert space', Journal of Approximation Theory, 210, pp. 41 - 79, http://dx.doi.org/10.1016/j.jat.2016.06.002

Journal articles | 2016

Sattar K; Ignjatovic A, 2016, 'Simultaneous escape routing using network flow optimization', Malaysian Journal of Computer Science, 29, pp. 86 - 105, http://dx.doi.org/10.22452/mjcs.vol29no2.2

Journal articles | 2015

Allahbakhsh M; Ignjatovic A; Motahari-Nezhad HR; Benatallah B, 2015, 'Robust evaluation of products and reviewers in social rating systems', World Wide Web, 18, pp. 73 - 109, http://dx.doi.org/10.1007/s11280-013-0242-4

Journal articles | 2015

Allahbakhsh M; Ignjatovic A, 2015, 'An Iterative Method for Calculating Robust Rating Scores.', IEEE Trans. Parallel Distributed Syst., 26, pp. 340 - 350, http://dx.doi.org/10.1109/TPDS.2013.215

Journal articles | 2015

Allahbakhsh M; Ignjatovic A, 2015, 'An iterative method for calculating robust rating scores', IEEE Transactions on Parallel and Distributed Systems, 26, pp. 340 - 350, http://dx.doi.org/10.1109/TPDS.2013.215

Journal articles | 2015

Chapre Y; Ignjatovic A; Seneviratne A; Jha S, 2015, 'CSI-MIMO: An efficient Wi-Fi fingerprinting using Channel State Information with MIMO', Pervasive and Mobile Computing, 23, pp. 89 - 103, http://dx.doi.org/10.1016/j.pmcj.2015.07.002

Journal articles | 2015

Rezvani M; Ignjatovic A; Bertino E; Jha S, 2015, 'Secure data aggregation technique for wireless sensor networks in the presence of collusion attacks', IEEE Transactions on Dependable and Secure Computing, 12, pp. 98 - 110, http://dx.doi.org/10.1109/TDSC.2014.2316816

Journal articles | 2015

Rezvani M; Sekulic V; Ignjatovic A; Bertino E; Jha S, 2015, 'Interdependent Security Risk Analysis of Hosts and Flows', IEEE Transactions on Information Forensics and Security, 10, pp. 2325 - 2339, http://dx.doi.org/10.1109/TIFS.2015.2455414

Journal articles | 2014

Allahbakhsh M; Ignjatovic A; Benatallah B; Beheshti SMR; Foo N; Bertino E, 2014, 'Representation and querying of unfair evaluations in social rating systems', Computers and Security, 41, pp. 68 - 88, http://dx.doi.org/10.1016/j.cose.2013.09.008

Journal articles | 2014

Javaid H; Ignjatovic A; Parameswaran S, 2014, 'Performance estimation of pipelined multiprocessor system-on-chips (MPSoCs)', IEEE Transactions on Parallel and Distributed Systems, 25, pp. 2159 - 2168, http://dx.doi.org/10.1109/TPDS.2013.268

Journal articles | 2013

Allah Bakhsh M; Benatallah B; Ignjatovic A; Motahari-Nezhad H; Bertino E; Dustdar S, 2013, 'Quality control in crowdsourcing systems: Issues and directions', IEEE Internet Computing, 17, pp. 76 - 81, http://dx.doi.org/10.1109/MIC.2013.20

Journal articles | 2013

Allahbakhsh M; Ignjatovic A; Motahari-Nezhad H; Benatallah B, 2013, 'Robust Evaluation of Products and Reviewers in Social Rating Systems', World Wide Web - Internet and Web Information Systems, http://dx.doi.org/10.1007/s11280-013-0242-4

Journal articles | 2013

Chou CT; Ignjatovic A; Hu W, 2013, 'Efficient computation of robust average of compressive sensing data in wireless sensor networks in the presence of sensor faults', IEEE Transactions on Parallel and Distributed Systems, 24, pp. 1525 - 1534, http://dx.doi.org/10.1109/TPDS.2012.260

Journal articles | 2012

Allahbakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Foo N; Bertino E, 2012, 'An Analytic Approach to People Evaluation in Crowdsourcing Systems', , http://arxiv.org/abs/1211.3200v1

Journal articles | 2012

Allahbakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Foo N; Bertino E, 2012, 'Detecting, Representing and Querying Collusion in Online Rating Systems', , http://arxiv.org/abs/1211.0963v1

Journal articles | 2012

Ambrose JA; Aldon N; Ignjatovic A; Parameswaran S, 2012, 'Differential Power Analysis in AES: A Crypto Anatomy', IJEI: International Journal of Engineering and Industries, 2, pp. 118 - 130, http://www.aicit.org/ijei/global/paper_detail.html?jname=IJEI&q=46

Journal articles | 2011

Ambrose JA; Ragel RG; Parameswaran S; Ignjatovic A, 2011, 'Multiprocessor information concealment architecture to prevent power analysis-based side channel attacks', IET Computers and Digital Techniques, 5, pp. 1 - 15, http://dx.doi.org/10.1049/iet-cdt.2009.0097

Journal articles | 2011

Ignjatovic A; Zayed AI, 2011, 'Multidimensional chromatic derivatives and series expansions', Proceedings of the American Mathematical Society, 139, pp. 647 - 656

Journal articles | 2010

Ignjatovic A; Zayed AI, 2010, 'Multidimensional chromatic derivatives and series expansions', Proceedings of the American Mathematical Society, 139, pp. 3513 - 3525, http://dx.doi.org/10.1090/S0002-9939-2011-10789-5

Journal articles | 2010

Javaid H; He X; Ignjatovic A; Parameswaran S, 2010, 'Optimal synthesis of latency and throughput constrained pipelined MPSoCs targeting streaming applications', 2010 IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2010, pp. 75 - 84

Journal articles | 2010

Javaid H; Ignjatovic A; Parameswaran S, 2010, 'Rapid Design Space Exploration of Application Specific Heterogeneous Pipelined Multiprocessor Systems', IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 29, pp. 1777 - 1789, http://dx.doi.org/10.1109/TCAD.2010.2061353

Journal articles | 2009

Ignjatovic A, 2009, 'Chromatic Derivatives and Local Approximations', IEEE Transactions on Signal Processing, 57, pp. 2998 - 3007

Journal articles | 2009

Ignjatovic A, 2009, 'Chromatic Derivatives, Chromatic Expansions and associated spaces', East Journal on Approximations, 15, pp. 263 - 302, http://www.darba-eja.com/

Journal articles | 2009

Radhakrishnan S; Guo HA; Parameswaran S; Ignjatovic A, 2009, 'HMP-ASIP`s: heterogeneous multi-pipeline application-specific instruction-set processors', IET Computers and Digital Techniques, 3, pp. 94 - 108

Journal articles | 2007

Ignjatovic A, 2007, 'Local approxiamtions based on orthogonal differential operators', Journal of Fourier Analysis and Application, Kahane special issue, 13, pp. 309 - 330

Journal articles | 2006

Janapsatya AG; Ignjatovic A; Parameswaran S, 2006, 'Exploiting statistical information for implementation of instruction scratchpad memory in embedded systems', IEEE Transactions on Very Large Scale Integration (Vlsi) Systems, 14, pp. 816 - 829

Journal articles | 2005

Caldon P; Ignjatovic A, 2005, 'On mathematical instrumentalism', Journal of Symbolic Logic, 70, pp. 778 - 794

Journal articles | 2004

Ignjatovic A; Sharma A, 2004, 'Some applications of logic to feasibility in higher types', ACM Transactions on Computational Logic, 5, no 2, pp. 1 - 19

Journal articles | 2004

Ignjatovic A; Sharma A, 2004, 'Some applications of logic to feasibility in higher types', ACM Transactions on Computational Logic, 5, pp. 332 - 350, http://dx.doi.org/10.1145/976706.976713

Journal articles | 2002

Ignjatovic A, 2002, 'A Note on Induction Schemas in Bounded Arithmetic', A Note on Induction Schemas in Bounded Arithmetic, http://arxiv.org/abs/cs/0210011v1

Journal articles | 2002

Ignjatovic A, 2002, 'Chromatic Derivative Filter Banks', IEEE Signal Processing Letters, pp. 215 - 216

Journal articles | 2002

Narasimha MJ; Ignjatovic A; Vaidyanathan PP, 2002, 'Chromatic derivative filter banks.', IEEE Signal Process. Lett., 9, pp. 215 - 216

Journal articles | 2001

Vaidyanathan PP; Ignjatovic A; Narasimha MJ, 2001, 'New sampling expansions for bandlimited signals based on chromatic derivatives', Conference Record of the Asilomar Conference on Signals, Systems and Computers, 1, pp. 558 - 562, http://dx.doi.org/10.1109/ACSSC.2001.986985

Journal articles | 1996

Ignjatović A; Grulović MZ, 1996, 'A comment on the joint embedding property', Periodica Mathematica Hungarica, 33, pp. 45 - 50, http://dx.doi.org/10.1007/BF02341089

Journal articles | 1995

Buss SR; Ignjatović A, 1995, 'Unprovability of consistency statements in fragments of bounded arithmetic', Annals of Pure and Applied Logic, 74, pp. 221 - 244, http://dx.doi.org/10.1016/0168-0072(94)00049-9

Journal articles | 1995

IGNJATOVIC A, 1995, 'DELINEATING CLASSES OF COMPUTATIONAL-COMPLEXITY VIA 2ND-ORDER THEORIES WITH WEAK SET EXISTENCE PRINCIPLES .1.', JOURNAL OF SYMBOLIC LOGIC, 60, pp. 103 - 121, http://dx.doi.org/10.2307/2275511

Journal articles | 1994

IGNJATOVIC A, 1994, 'HILBERT PROGRAM AND THE OMEGA-RULE', JOURNAL OF SYMBOLIC LOGIC, 59, pp. 322 - 343, http://dx.doi.org/10.2307/2275269

Journal articles | 1993

Clote P; Ignjatovic A; Kapron B, 1993, 'Parallel computable higher type functionals', Annual Symposium on Foundatons of Computer Science (Proceedings), pp. 72 - 81

Journal articles | 1987

IGNJATOVIC A, 1987, 'UNIONS AND INTERSECTIONS OF ISOMORPHIC IMAGES OF NONSTANDARD MODELS OF ARITHMETIC', JOURNAL OF SYMBOLIC LOGIC, 52, pp. 323 - 323, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1987G393900099&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
Conference Papers | 2022

Kua K; Ignjatovic A, 2022, 'Iterative Filtering Algorithms for Computing Consensus Analyst Estimates', in 2022 IEEE Symposium on Computational Intelligence for Financial Engineering and Economics, CIFEr 2022 - Proceedings, http://dx.doi.org/10.1109/CIFEr52523.2022.9776160

Conference Papers | 2022

Kua K; Ignjatovic A, 2022, 'Parallel Processing Framework for Efficient Computation of Analyst Consensus Estimates and Measurement of Forecast Accuracy', in 2022 International Conference on Data Science and Its Applications, ICoDSA 2022, pp. 143 - 148, http://dx.doi.org/10.1109/ICoDSA55874.2022.9862846

Conference Papers | 2021

Antonir A; Wijenayake C; Ignjatović A, 2021, 'Acquisition of high bandwidth signals by sampling an analog chromatic derivatives filterbank', in Proceedings - IEEE International Symposium on Circuits and Systems, http://dx.doi.org/10.1109/ISCAS51556.2021.9401478

Preprints | 2021

Malecki N; Paik H-Y; Ignjatovic A; Blair A; Bertino E, 2021, Simeon -- Secure Federated Machine Learning Through Iterative Filtering, , http://dx.doi.org/10.48550/arxiv.2103.07704

Preprints | 2021

Putra GD; Dedeoglu V; Kanhere SS; Jurdak R; Ignjatovic A, 2021, Trust-based Blockchain Authorization for IoT, , http://dx.doi.org/10.48550/arxiv.2104.00832

Conference Papers | 2020

Saadat H; Javaid H; Ignjatovic A; Parameswaran S, 2020, 'REALM: Reduced-Error Approximate Log-based Integer Multiplier', in Proceedings of the 2020 Design, Automation and Test in Europe Conference and Exhibition, DATE 2020, pp. 1366 - 1371, http://dx.doi.org/10.23919/DATE48585.2020.9116315

Conference Papers | 2020

Saadat H; Javaid H; Ignjatovic A; Parameswaran S, 2020, 'WEID: Worst-case Error Improvement in Approximate Dividers', in Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC, Institute of Electrical and Electronics Engineers (IEEE), pp. 593 - 598, presented at 2020 25th Asia and South Pacific Design Automation Conference (ASP-DAC), 13 January 2020 - 16 January 2020, http://dx.doi.org/10.1109/ASP-DAC47756.2020.9045504

Conference Papers | 2019

Jayasinghe D; Ignjatovic A; Parameswaran S, 2019, 'RFTC: Runtime frequency tuning countermeasure using FPGA dynamic reconfiguration to mitigate power analysis attacks', in Proceedings - Design Automation Conference, http://dx.doi.org/10.1145/3316781.3317899

Conference Papers | 2019

Jayasinghe D; Ignjatovic A; Parameswaran S, 2019, 'SCRIP: Secure random clock execution on soft processor systems to mitigate power-based side channel attacks', in IEEE/ACM International Conference on Computer-Aided Design, Digest of Technical Papers, ICCAD, http://dx.doi.org/10.1109/ICCAD45719.2019.8942112

Conference Papers | 2019

Malekpour A; Ragel R; Murphy D; Ignjatovic A; Parameswaran S, 2019, 'Hardware Trojan Detection and Recovery in MPSoCs via On-line Application Specific Testing', in Proceedings - 2019 22nd International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2019, http://dx.doi.org/10.1109/DDECS.2019.8724649

Conference Papers | 2017

Amintoosi H; Allahbakhsh M; Kanhere SS; Ignjatovic A, 2017, 'Trust and Privacy Challenges in Social Participatory Networks', in Beheshti A; Hashmi M; Dong H; Zhang WE (eds.), Lecture Notes in Business Information Processing, Springer, Cham, Sydney, NSW, pp. 178 - 190, presented at Australian Symposium on Service Research and Innovation : ASSRI 2017, Sydney, NSW, 19 October 2017 - 20 October 2017, http://dx.doi.org/10.1007/978-3-319-76587-7_12

Conference Papers | 2017

Ignjatovic A; Jayasinghe D; Parameswaran S, 2017, 'NORA: Algorithmic Balancing without Pre-charge to Thwart Power Analysis Attacks', in VLSI Design 2017, Hyderabad, India, presented at 30th International Conference on VLSI Design and 16th International Conference on Embedded Systems, VLSID 2017, Hyderabad, India, 07 January 2017 - 11 January 2017

Conference Papers | 2017

Malekpour A; Ragel R; Ignjatovic A; Parameswaran S, 2017, 'DoSGuard: Protecting pipelined MPSoCs against hardware Trojan based DoS attacks', in Proceedings of the International Conference on Application-Specific Systems, Architectures and Processors, Seattle, WA, USA, pp. 45 - 52, presented at 2017 IEEE 28th International Conference on Application-specific Systems, Architectures and Processors (ASAP), Seattle, WA, USA, 10 July 2017 - 12 July 2017, http://dx.doi.org/10.1109/ASAP.2017.7995258

Conference Papers | 2017

Malekpour A; Ragel R; Ignjatovic A; Parameswaran S, 2017, 'TrojanGuard: Simple and Effective Hardware Trojan Mitigation Techniques for Pipelined MPSoCs', in Proceedings - Design Automation Conference, http://dx.doi.org/10.1145/3061639.3062336

Conference Papers | 2016

Jayasinghe JA; Shivam Bashin ; Parameswaran S; Ignjatovic A, 2016, 'Does It Sound as It Claims: A Detailed Side-Channel Security Analysis of QuadSeal Countermeasure', Como, Italy, presented at ACM International Conference on Computing Frontiers 2016, Como, Italy, 16 May 2016 - 18 May 2016, http://dx.doi.org/10.1145/2903150.2911709

Preprints | 2016

Li K; Yuen C; Kusy B; Jurdak R; Ignjatovic A; Kanhere SS; Jha S, 2016, Fair Scheduling for Data Collection in Mobile Sensor Networks with Energy Harvesting, , http://dx.doi.org/10.48550/arxiv.1603.02476

Conference Papers | 2016

Rezvani M; Ignjatovic A; Pagnucco M; Jha S, 2016, 'Anomaly-free policy composition in software-defined networks', in 2016 IFIP Networking Conference (IFIP Networking) and Workshops, IFIP Networking 2016, vienna, pp. 28 - 36, presented at 2016 IFIP Networking Conference, vienna, 17 May 2016 - 19 May 2016, http://dx.doi.org/10.1109/IFIPNetworking.2016.7497226

Conference Papers | 2015

Ambrose JA; Higgins N; Chakravarthy M; Garg S; Li T; Murphy D; Ignjatovic A; Parameswaran S, 2015, 'ARCHER: Communication-based predictive architecture selection for application specific multiprocessor Systems-on-Chip', in Proceedings - IEEE International Symposium on Circuits and Systems, pp. 413 - 416, http://dx.doi.org/10.1109/ISCAS.2015.7168658

Conference Papers | 2015

Jayasinghe D; Ignjatovic A; Ambrose JA; Ragel R; Parameswaran S, 2015, 'QuadSeal: Quadruple algorithmic symmetrizing countermeasure against power based side-channel attacks', in 2015 International Conference on Compilers, Architecture and Synthesis for Embedded Systems, CASES 2015, pp. 21 - 30, http://dx.doi.org/10.1109/CASES.2015.7324539

Conference Papers | 2015

Rezvani M; Allah Bakhsh M; Vigentini ; Ignjatovic ; Jha , 2015, 'An Iterative Algorithm for Reputation Aggregation in Multi-dimensional and Multinomial Rating Systems', in ICT Systems Security and Privacy Protection, Hamburg, Germany, presented at IFIP SEC 2015, Hamburg, Germany, 26 May 2015 - 28 May 2015, http://dx.doi.org/10.1007/978-3-319-18467-8_13

Conference Papers | 2015

Rezvani M; Ignjatovic ; Bertino E; Jha , 2015, 'A Collaborative Reputation System Based on Credibility Propagation in WSNs', Melbourne, VIC, presented at IEEE 21st International Conference on Parallel and Distributed Systems (ICPADS), Melbourne, VIC, 14 December 2015 - 17 December 2015, http://dx.doi.org/10.1109/ICPADS.2015.9

Conference Papers | 2015

Rezvani M; Ignjatovic A; Bertino E; Jha S, 2015, 'A Trust Assessment Framework for Streaming Data in WSNs Using Iterative Filtering', in The IEEE 10th International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP), Singapore, presented at The IEEE 10th International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP), Singapore, 07 April 2015 - 09 April 2015, http://dx.doi.org/10.1109/ISSNIP.2015.7106935

Conference Papers | 2014

Chapre Y; Ignjatovic A; Seneviratne A; Jha S, 2014, 'CSI-MIMO: Indoor Wi-Fi Fingerprinting System', in Turgut D (ed.), 39th Annual IEEE Conference on Local Computer Networks, IEEE, Edmonton, Canada, pp. 202 - 209, presented at Local Computer Networks Conference, Edmonton, Canada, 08 September 2014 - 11 September 2014, http://dx.doi.org/10.1109/lcn.2014.6925773

Conference Papers | 2014

Jayasinghe D; Ragel R; Ambrose JA; Ignjatovic A; Parameswaram S, 2014, 'Advanced Modes in AES: Are they Safe from Power Analysis based Side Channel Attacks?', Seoul, Korea, presented at IEEE International Conference on Computer Design, Seoul, Korea, 19 October 2014 - 22 October 2014

Conference Papers | 2014

Li K; Kusy B; Jurdak R; Ignjatovic A; Kanhere SS; Jha S, 2014, 'kappa-FSOM: Fair Link Scheduling Optimization for Energy-Aware Data Collection in Mobile Sensor Networks', in Krishnamachari B; Murphy AL; Trigoni N (eds.), WIRELESS SENSOR NETWORKS, EWSN 2014, SPRINGER-VERLAG BERLIN, ENGLAND, Oxford, pp. 17 - 33, presented at 11th European Conference on Wireless Sensor Networks (EWSN), ENGLAND, Oxford, 17 February 2014 - 19 February 2014, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000340395900002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 2014

Li K; Kusy B; Jurdak R; Ignjatovic A; Kanhere SS; Jha S, 2014, 'κ-FSOM: Fair Link Scheduling Optimization for Energy-Aware Data Collection in Mobile Sensor Networks', in Krishnamachari B; Murphy A; Trigoni N (eds.), Proceedings 11th European Conference, EWSN 2014 : Lecture Notes in Computer Science, Springer, Oxford, UK, pp. 17 - 33, presented at 11th European Conference, EWSN 2014, Oxford, UK, 17 February 2014 - 19 February 2014, http://dx.doi.org/10.1007/978-3-319-04651-8_2

Conference Papers | 2014

Mohsen Rezvani ; Aleksandar Ignjatovic ; Elisa Bertino ; Sanjay Jha , 2014, 'Provenance-Aware Security Risk Analysis for Hosts and Network Flows', in Proceedings of NOMS 2014 IEEE/IFIP Network Operations and Management Symposium, Krakow, Poland, pp. 1 - 8, presented at IEEE/IFIP Network Operations and Management Symposium, NOMS 2014, Krakow, Poland, 05 May 2014 - 09 May 2014, http://dx.doi.org/10.1109/NOMS.2014.6838250

Conference Papers | 2014

Murtaza G; Kanhere S; ignjatovic A; Jha S; Jurdak R, 2014, 'Trajectory Approximation for Resource Constrained Mobile Sensor Networks', in Krishnamachari B (ed.), IEEE DCOSS, Australia, presented at Ghulam Murtaza, Australia, 26 May 2014 - 28 May 2014, http://dx.doi.org/10.1109/DCOSS.2014.27

Conference Papers | 2013

Allah bakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Bertino E; Foo N, 2013, 'Collusion Detection in Online Rating Systems', in Web Technologies and Applications, Springer Berlin Heidelberg, Sydney, pp. 196 - 207, presented at 15th Asia Pacific Web Conference, Sydney, 04 April 2013 - 06 April 2013, http://link.springer.com/chapter/10.1007/978-3-642-37401-2_21

Conference Papers | 2013

Min SM; Javaid H; Ignjatovic A; Parameswaran S, 2013, 'A case study on exploration of last-level cache for energy reduction in DDR3 DRAM', in Proceedings - 2013 2nd Mediterranean Conference on Embedded Computing, MECO 2013, pp. 42 - 45, http://dx.doi.org/10.1109/MECO.2013.6601372

Conference Papers | 2013

Rezvani M; Ignjatovic A; Bertino E; Jha S, 2013, 'Poster abstract: A robust iterative filtering technique for wireless sensor networks in the presence of malicious attacks', in SenSys 2013 - Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems, http://dx.doi.org/10.1145/2517351.2517394

Conference Posters | 2013

Rezvani M; Ignjatovic A; Jha SK, (ed.), 2013, 'Iterative Security Risk Analysis for Network Flows Based on Provenance and Interdependency', Cambridge, Massachusetts, USA, presented at The IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2013), Cambridge, Massachusetts, USA, 21 May 2013 - 23 May 2013

Conference Posters | 2013

Rezvani MM; Ignjatovic A; Bertino E; Jha SK, 2013, 'A Robust Iterative Filtering Technique for Wireless Sensor Networks in the Presence of Malicious Attacks', Rome, Italy, presented at ACM SenSys 2013, Rome, Italy, 11 November 2013 - 15 November 2013

Conference Papers | 2013

babak S; Ragel RG; Parameswaran S; Ignjatovic A, 2013, 'A novel intermittent fault Markov model for deep sub-micron processors', in Proceedings of the 23rd ACM international conference on Great lakes symposium on VLSI, ACM, New York, NY, USA, pp. 13 - 18, presented at the 23rd ACM international conference on Great lakes symposium on VLSI, Paris, France, 02 May 2013 - 03 May 2013, http://dx.doi.org/10.1145/2483028.2483051

Conference Papers | 2012

Allah bakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Bertino E; Foo N, 2012, 'Reputation Management in Crowdsourcing Systems', in 8th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom), 2012, IEEE, Pittsburgh, USA, pp. 664 - 671, presented at 7th IEEE International Workshop on Trusted Collaboration, Pittsburgh, USA, 14 October 2012, http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6450966

Preprints | 2012

Allahbakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Foo N; Bertino E, 2012, An Analytic Approach to People Evaluation in Crowdsourcing Systems, , http://dx.doi.org/10.48550/arxiv.1211.3200

Preprints | 2012

Allahbakhsh M; Ignjatovic A; Benatallah B; Beheshti S-M-R; Foo N; Bertino E, 2012, Detecting, Representing and Querying Collusion in Online Rating Systems, , http://dx.doi.org/10.48550/arxiv.1211.0963

Preprints | 2012

Allahbakhsh M; Ignjatovic A, 2012, Rating through Voting: An Iterative Method for Robust Rating, , http://dx.doi.org/10.48550/arxiv.1211.0390

Conference Papers | 2012

Ambrose JA; Ignjatovic A; Parameswaran S, 2012, 'CoRaS: A Multiprocessor Key Corruption and Random Round Swapping for Power Analysis Side Channel Attacks: A DES Case Study', in ISCAS 2012 - 2012 IEEE International Symposium on Circuits and Systems Proceedings, IEEE, South Korea, pp. 253 - 256, presented at IEEE International Symposium on Circuits and Systems, South Korea, 20 May 2012, http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6271818

Conference Papers | 2011

Ignjatovic A; Zayed AI, 2011, 'Chromatic Series Expansions in Several Variables', in Proceedings 9th International Conference on SamplingTheory and Applications, Nanyang Technological University, Singapore, presented at Sampling Theory and Applications, Singapore, 02 May 2011 - 06 May 2011, http://sampta2011.ntu.edu.sg/proceedings.asp

Conference Papers | 2011

Ignjatovic A, 2011, 'Chromatic Derivatives and Approximations', in Chromatic Derivatives and Approximations, , International Symposium in Approximation Theory in conjunction with the 26th Annual Shanks Lecture, Vanderbilt University, Nashville, Tennesee, USA, presented at , International Symposium in Approximation Theory in conjunction with the 26th Annual Shanks Lecture, Vanderbilt University, Nashville, Tennesee, USA, http://www.math.vanderbilt.edu/~Nashville2011/

Conference Papers | 2010

Ignjatovic A, 2010, 'Frequency estimation using time domain methods based on robust differential operators', IEEE, Beijing, presented at Internartional Conference on Signal Processing, Beijing, 18 October 2010

Conference Papers | 2010

Janapsatya AG; Ignjatovic A; Peddersen J; Parameswaran S, 2010, 'Dueling CLOCK: Adaptive Cache Replacement Policy Based on the CLOCK Algorithm', in Proceedings of the Design, Automation and Test in Europe Conference, European Design and Automation Association, 3001 Leuven, Belgium, Belgium, presented at Design, Automation and Test in Europe, Dresden, Germany, 08 March 2010 - 12 March 2010, http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5456920&tag=1

Conference Papers | 2010

Javaid H; He X; Ignjatovic A; Parameswaran S, 2010, 'Optimal synthesis of latency and throughput constrained pipelined MPSoCs targeting streaming applications', in International Conference on Hardware/Software CoDesign and System Synthesis (CODES+ISSS 2010), Scottsdale, AZ, pp. 75 - 84, presented at 6th International Conference on Hardware/Software CoDesign and System Synthesis (CODES+ISSS 2010), Scottsdale, AZ, 24 October 2010 - 29 October 2010, http://dx.doi.org/10.1145/1878961.1878978

Conference Papers | 2010

Javaid H; Ignjatovic A; Parameswaran S, 2010, 'Fidelity metrics for estimation models', in ICCAD 2010, San Jose, CA, USA, pp. 1 - 8, presented at IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2010, San Jose, CA, USA, 07 November 2010 - 11 November 2010, http://dx.doi.org/10.1109/ICCAD.2010.5653959

Conference Papers | 2009

Ignjatovic A; Lee CT; Kutay CM; Guo HA; Compton PJ, 2009, 'Computing marks for multiple assessors using adaptive averaging', in Proceedings of ICEE & ICEER 2009 Korea, Publishing Committee. ICEE & ICEER 2009, Korea, presented at International Conference on Engineering Education & Research, Seoul, Korea, 23 August 2009 - 28 August 2009

Conference Papers | 2009

Ignjatovic A, 2009, 'CHROMATIC DERIVATIES, CHROMATIC EXPANSIONS AND ASSOCIATED FUMCTION SPACES', in CHROMATIC DERIVATIES, CHROMATIC EXPANSIONS AND ASSOCIATED FUMCTION SPACES, MARSEILLE, FRANCE, MARSEILLE, FRANCE, http://www.latp.univ-mrs.fr/SAMPTA09/main.htm

Conference Papers | 2009

Janapsatya AG; Ignjatovic A; Parameswaran S, 2009, 'HitME: Low power hit memory buffer for embedded systems', tokyo, tokyo, http://portal.acm.org/citation.cfm?id=1509633.1509720&coll=GUIDE&dl=ACM&type=series&idx=SERIES480&part=series&WantType=Proceedings&title=ASPDAC

Conference Papers | 2009

Lee CT; Rodrigues EM; Kazai G; Milic-Frayling N; Ignjatovic A, 2009, 'Model for Voter Scoring and Best Answer Selection in Community Q&A Services', in Proceedings, 2009 IEEE/WIC/ACM International Conference on Web Intelligence, IEEE Computer Society, USA, pp. 116 - 123, presented at 2009 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2009, Milan, Italy, 15 September 2009 - 18 September 2009, http://dx.doi.org/10.1109/WI-IAT.2009.23

Conference Papers | 2009

Lee CT; Vishwa V; Rodrigues EM; Kazai G; Milic-Frayling N; Ignjatovic A, 2009, 'Measuring System Performance and Topic Discernment using Generalized Adaptive-Weight Mean', in CIKM`09: Proceeding of the 18th ACM conference on Information and knowledge management., ACM, ACM New York, presented at 18th ACM Conference o Information and Knowledge Management., Hong Kong, China, 02 November 2009 - 06 November 2009, http://dx.doi.org/10.1145/1645953.1646294

Conference Papers | 2008

Ambrose JA; Aldon N; Ignjatovic A; Parameswaran S, 2008, 'Anatomy of Differential Power Analysis for AES', Timisoara, presented at RTES, Timisoara

Conference Papers | 2008

Ambrose JA; Parameswaran S; Ignjatovic A, 2008, 'MUTE-AES: a multiprocessor architecture to prevent power analysis based side channel attacks of the AES algorithm', in International conference on computer aided design, San Jose, California USA, presented at International conference on computer aided design, San Jose, California USA, 10 November 2008 - 13 November 2008

Conference Papers | 2008

Ignjatovic A; Foo N; Lee CT, 2008, 'An analytical approach to reputation ranking of participants in online transactions', in Proceedings of the 2008 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, IEEE Computer Society Press, Los Alamitos, CA, presented at 2008 IEEE/WIC/ACM International conference on intelligent agent technology, Sydney, Australia, 09 December 2008 - 12 December 2008, http://dx.doi.org/10.1109/WIIAT.2008.14

Conference Papers | 2007

Janapsatya AG; Ignjatovic A; Parameswaran S; Henkel J, 2007, 'Instruction trace compression for rapid instruction cache simulation', in Design, automation and test in Europe 2007, Munich, Germany, presented at Design, automation and test in Europe 2007, Munich, Germany, 16 April 2007 - 20 April 2007, http://dx.doi.org/10.1109/DATE.2007.364389

Conference Papers | 2006

Janapsatya A; Ignjatović A; Parameswaran S, 2006, 'A novel instruction scratchpad memory optimization method based on concomitance metric', in Proceedings of the 2006 conference on Asia South Pacific design automation - ASP-DAC '06, ACM Press, presented at the 2006 conference, 24 January 2006 - 27 January 2006, http://dx.doi.org/10.1145/1118299.1118443

Conference Papers | 2006

Janapsatya A; Ignjatović A; Parameswaran S, 2006, 'Finding optimal L1 cache configuration for embedded systems', in Proceedings of the 2006 conference on Asia South Pacific design automation - ASP-DAC '06, ACM Press, presented at the 2006 conference, 24 January 2006 - 27 January 2006, http://dx.doi.org/10.1145/1118299.1118482

Conference Papers | 2006

Janapsatya AG; Ignjatovic A; Parameswaran S, 2006, 'A novel instruction scratchpad memory optimization method based on concomitance metric', in ASPDAC 2006, Yokohama, Japan, presented at ASPDAC 2006, Yokohama, Japan, 24 January 2006 - 27 January 2006

Conference Papers | 2006

Janapsatya AG; Ignjatovic A; Parameswaran S, 2006, 'Finding optimal L1 cache configuration for embedded systems', in ASPDAC 2006, Yokohama, Japan, presented at ASPDAC 2006, Yokohama, Japan, 24 January 2006 - 27 January 2006

Conference Papers | 2006

Radhakrishnan S; Guo H; Parameswaran S; Ignjatovic A, 2006, 'Application specific forwarding network and instruction encoding for multi-pipe ASIPs', in CODES+ISSS 2006: Proceedings of the 4th International Conference on Hardware Software Codesign and System Synthesis, pp. 241 - 246, http://dx.doi.org/10.1145/1176254.1176313

Conference Papers | 2004

Janapsatya AG; Parameswaran S; Ignjatovic A, 2004, 'Hardware/Software managed scratchpad memory for embedded systems', in ICCAD2004 (International Conference on Computer Aided Design), San Jose, California USA, presented at ICCAD2004 (International Conference on Computer Aided Design), San Jose, California USA, 07 November 2004 - 11 November 2004

Conference Papers | 2003

Ignjatovic A; Nguyen P, 2003, 'Characterizing polynomial time computable functions using theories with weak set existence principles', in Electronic Notes in Theoretical Computer Science, Elsevier BV, Adelaide, Sth Aust, presented at Computing: The Australasian Theory Symposium CATS 2003, Adelaide, Sth Aust, 04 February 2003 - 07 February 2003

Conference Papers | 2003

Ignjatovic A; Nguyen P, 2003, 'Characterizing polynomial time computable functions using theories with weak set existence', in Electronic Notes in Theoretical Computer Science, Elsevier BV, Adelaide, Sth Aust, presented at Computing: The Australasian Theory Symposium CATS 2003, Adelaide, Sth Aust, 04 February 2003 - 07 February 2003

Conference Papers |

Clote P; Ignjatovic A; Kapron B, 'Parallel computable higher type functionals', in Proceedings of 1993 IEEE 34th Annual Foundations of Computer Science, IEEE, presented at 1993 IEEE 34th Annual Foundations of Computer Science, http://dx.doi.org/10.1109/sfcs.1993.366880

1)   ARC Discovery DP180104188 “Towards a block-cipher circuit resistant to multiple side channel attacks”;
2)   ARC Discovery DP210103704 “Urban flood modelling at speed and scale”
3)   ARC Linkage LP170100311 “Approximate algorithms and architectures for area efficient system design”

My main research interest are signal processing applications of the Fourier transforms of orthogonal polynomials as well as the related signal expansions whose truncations provide high fidelity local signal approximations which combine the features of the Shannon and the Taylor expansions.

My Research Supervision

I am currently supervising, jointly supervising or co-supervising 6 students.

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Associate Professor Aleksandar Ignjatovic

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