Publications

Patents

P. Raghavan, D. Novo Bruna, F. Catthoor and A. Kritikakou, “Method and Device for Reducing Power Consumption in Application Specific Instruction Set Processors, US Patent Application No: 2011/0055,836, Aug., 2010


Scientific Books

2014

2.    A. Kritikakou, F. Catthoor and C. Goutis, “Scalable & Near-optimal Design space Exploration for Embedded systems, Springer


2010

1.    F. Catthoor, P. Raghavan, M. Jayapala, A. Kritikakou and J. Absar, Ultra-Low Power Domain Specific Instruction Set Processors, Springer, ISBN: 978-90-481-9527-5


Chapters in Scientific Books

2010

H. Michail, A. Gregoriades, V. Kelefouras, G. Athanasiou, A. Kritikakou and C. Goutis, Authentication with RIPEMD-160 and other alternatives: A Hardware Design Perspective, New Advanced Technologies, IN-TECH Inc. Publishers, Vienna, Austria, ISBN: 978-953-307-067-4, pp. 103-124.


Journals


2016

13.    V.I. Kelefouras, A. Kritikakou, I. Mporas and V. Kolonias, «A high performance Matrix-Matrix Multiplication methodology for CPU and GPU architectures», Journal of Supercomputing, Springer, to appear, 2016 (IF:0.917)

12.    A. Kritikakou, F. Catthoor, V. Kelefouras and C. Goutis, «Array Size Computation under Uniform Overlapping and Irregular Accesses», ACM Transactions on Design Automation of Electronic Systems (TODAES), Jan, 2016


2015

11.    V. Kelefouras,E. Papadima, A.Kritikakou and C. Goutis, «A Matrix Vector Multiplication Methodology for single/multi-core architectures», Journal of Supercomputing, Springer, to appear, 2015 (IF:0.917)

10.    V. Kelefouras, A.Kritikakou and C. Goutis, « A methodology of speeding up loop kernels by exploiting the software information and the memory architecture», Journal of  Computer  Languages, Systems & Structures (COMLAN), Elsevier, Feb, 2015 (IF:0.458)


2014

9.    A.Kritikakou, F. Catthoor, V. Kelefouras and C. Goutis, «Near-optimal & Scalable Representation of Access Schemes for Memory Management», ACM Transaction on Architecture and code Optimization (TACO), Vol. 11, No.1, Feb., 2014 (IF:0.824)

8.    V. Kelefouras, A. Kritikakou and C. Goutis « A Matrix Matrix Multiplication Methodology for Single/Multi-core architectures using SIMD», Journal of Supercomputing, Springer, Jan., 2014 (IF:0.917)

7.    V. Kelefouras, A. Kritikakou and C. Goutis « A Methodology for Speeding Up Edge and Line Detection Algorithms focusing on Memory Architecture Utilization», Journal of Supercomputing, Springer, Dec. 2013, DOI:10.1007/s11227-013-1049-x, (IF:0.917)


2013

6.    A.Kritikakou, F. Catthoor, V. Kelefouras and C. Goutis, «Near-optimal & Scalable Intra-signal In-place for Non-overlapping & Irregular Access Schemes», ACM Transaction on Design Automation of Electronic Systems, Vol.19, no. 1, Dec., 2013, DOI:10.1145/2534383 (IF:0.685)

5.    V. Kelefouras, A.Kritikakou, Konstantinos Siourounis and C. Goutis,A methodology for speeding up MVM for Regular, Toeplitz and Bisymmetric Toeplitz Matrices”, Journal of Signal Processing Systems, Springer, July, pp. 1-15 , 2013, DOI:10.1007/s11265-013-0812-9 (IF:0.551)

4.    A.Kritikakou, F. Catthoor, G.S. Athanasiou, V. Kelefouras and C. Goutis,Near-optimal Microprocessor & Accelerators Co-Design with Latency & Throughput Constraints”, ACM Trans. Architecture and Code Optimization, May, Vol. 10, No. 2, 2013, DOI:10.1145/2459316.2459317 (IF:0.824)

3.    A.Kritikakou, F. Catthoor, V. Kelefouras and C. Goutis,A systematic approach to classify design-time global scheduling techniques”, Journal of ACM Computed Surveys, Vol. 45, No. 2, Feb. 2013, DOI: 10.1145/2431211.2431213 (IF:9.169)


2012

2.    N. Alachiotis, V. Kelefouras, G. Athanasiou, H. Michail, A. Kritikakou and C. Goutis,A Data Locality Methodology for Matrix-MatrixMultiplication Algorithm”, Journal of Supercomputing, Springer, 2012, Vol. 59, No. 2, pp. 830--851, DOI: 10.1007/s11227-010-0474-3 (IF:0.917)


2011

1.    V.I. Kelefouras, G.S. Athanasiou, N. Alachiotis, H. E. Michail, A. S. Kritikakou and C.E. Goutis, “A Methodology for Speeding Up Fast Fourier Transform Focusing on Memory Architecture Utilization”, IEEE Transactions on Signal Processing, 2011, Vol.59, No 12, pp.6217-6226, DOI:10.1109/TSP.2011.2168525 (IF:2.829)

Conferences (Proceedings, WiP, Posters, Presentations...)

2015

11.    A.Kritikakou, F. Catthoor, V. Kelefouras and C. Goutis, «Near-optimal & Scalable Representation of Access Schemes for Memory Management», Presentation at the Conference of European Network of Excellence on High Performance and Embedded Architecture and Compilation (HiPEAC), Amsterdam, The Netherlands, Jan., 2015


2014

10.    A. Kritikakou, C. Pagetti, C. Rochange, M. Roy, Madeleine Faugère, Sylvain Girbal and Daniel Gracia Pérez, "Distributed run-time WCET controller for concurrent critical tasks in mixed-critical systems", Proc. International Conference on Real-Time Networks and Systems (RTNS), 8-10 October, 2014, Versailles, France

9.    A. Kritikakou, O. Baldellon, C. Pagetti, C. Rochange and M. Roy, "Run-time Control to Increase Task Parallelism in Mixed-Critical Systems", Proc. Euromicro Conference on Real-Time Systems (ECRTS), 8-11 July, 2014, Madrid, Spain

8.    A. Kritikakou, F. Catthoor and C. Goutis, “Scalable & Near-optimal methodologies for memory management & processing of embedded systems”, PhD Forum at Int’l Conf. Design, Automation and Test in Europe (DATE), 24 March, 2014, Dresden, Germany


2013

7.    A. Kritikakou, O. Baldellon, C. Pagetti, C. Rochange, M. Roy , F. Vargas,On-line Monitoring Timing Information to Support Mixed-Critical Workloads”, Wip Conf. Real-Time Systems Symposium (RTSS), 3-6 Dec 2013, Vancouver, Canada


2012

6.    D. Tsitsipis, S.M. Dima, A.Kritikakou, C. Panagiotou, John Gialelis, Harris Michail and Stavros Koubias,"Priority Handling Aggregation Technique (PHAT) for Wireless Sensor Networks", Proc. Int’l Conf. Emerging Technologies and Factory Automation (ETFA), Sep, 2012, Krakow, Poland

5.    A. Kritikakou, F.Catthoor, G.S. Athanasiou, V. Kelefouras and C. Goutis,A Template-based Methodology for Efficient Microprocessor and FPGA Accelerator Co-Design”, Proc. Int’l Conf. Embedded Computer Systems: Architectures, Modeling and Simulation (SAMOS), Samos, Greece, 16-19 July 2012

4.    D. Tsitsipis, S.M. Dima, A.Kritikakou, C. Panagiotou, and S.Koubias,Segmentation and Reassembly Data Merge (SaRDaM) Technique forWireless Sensor Networks”, Proc. Int’l Conf. Industrial Technology (ICIT), Mar, 2012, Athens, Greece


2011

3.    D. Tsitsipis, S.M. Dima, A.Kritikakou, C. Panagiotou, and S.Koubias,Data Merge: A data aggregation technique for Wireless SensorNetworks”, Proc. Int’l Conf. Emerging Technologies and Factory Automation (ETFA), Sep, 2011, Toulouse, France


2010

2.    D. Novo, A. Kritikakou, P. Raghavan, V.P. Liesbet, H. Jos and F. Catthoor, Ultra Low Energy Domain Specific Instruction-setProcessor for On-line Surveillance”, in Proc. IEEE 8th Symposium on Application Specific Processors (SASP), June, 2010, Anaheim, CA, USA

1.    H. Michail, G. Athanasiou, A. Kritikakou, C. Goutis  A. Gregoriades and V. Papadopoulou,Ultra High Speed SHA-256 Hashing Cryptographic Module for IPSec Hardware/Software Codesign”, (SECRYPT), July, 2010, Athens, Greece, pp. 309-313


Technical Reports

2011

3.    A. Kritikakou, G. S. Athanasiou and C. Goutis,A Systematic Template for Efficient HW/SW Co-Design and a Final Design and Implementation of a HW/SW System for a Real-Time bio-imaging application”, Microelectronics for Lab-on-Chip Instruments for Molecular Analysis for Genetic and Environmental Applications, Nov, 2011

2.    V. Kelefouras, A. Kritikakou and C.Goutis,”Algorithms and Software Optimizations for the visual vision component of a Real-Time bio-imaging application”, Microelectronics for Lab-on-Chip Instruments for Molecular Analysis for Genetic and Environmental Applications, 2011, July, 2011


2009

1.    A. Kritikakou, Low-cost low-energy embedded processors for on-line biotechnology monitoring applications”, IMEC, Feb, 2009


Thesis

3.    A. Kritikakou, PhD Thesis entitled: "Development of methodologies for memory management and design space exploration of SW/HW computer architectures for designing embedded systems", University of Patras, Dep. of Electrical & Computer Engineering and IMEC,2013, Supervisor: C. Goutis, F. Catthoor

2.    A. Kritikakou, Msc Thesis entitled: "Low-cost low-energy embedded processors for on-line biotechnology monitoring applications", University of Patras, Dep. of Computer Engineering & Informatics, IMEC and KULeuven, 2009, Supervisor: F. Catthoor, C. Goutis

1.    A. Kritikakou,Diploma thesis entitled: "Parallel processing in multithreating systems", University of Patras, Dep. of Electrical & Computer Engineering, 2007, Supervisor: S. Kaxiras

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