Universiteit Leiden

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Harry Wijshoff

Hoogleraar Toepassingsgerichte informatica

Prof.dr. H.A.G. Wijshoff
+31 71 527 7055


Hoogleraar Toepassingsgerichte informatica

  • Wiskunde en Natuurwetenschappen
  • Leiden Inst Advanced Computer Sciences


Niels Bohrweg 1
2333 CA Leiden
Kamernummer 145A


  • Rietveld K.F.D. & Wijshoff H.A.G. (2016), Optimizing sparse matrix computations through compiler-assisted programming. In: Proceedings of the ACM International Conference on Computing Frontiers 2016. New York, U.S.A.: ACM. 100-109.congresbijdrage (refereed)
  • Bal H.E., Epema D.H.J., Laat C. de, Nieuwpoort R. van, Romein J.W., Seinstra F.J., Snoek C. & Wijshoff H.A.G. (2016), A Medium-Scale Distributed System for Computer Science Research: Infrastructure for the Long Term, Computer 49(5): 54-63.artikel in tijdschrift (refereed)
  • Rietveld K. F. D. & Wijshoff H. A. G. (2015), Re-Engineering Compiler Transformations to Outperform Database Query Optimizers. In: Brodman J. C., Tu P. (red.) Languages and Compilers for Parallel Computing - 27th International Workshop, LCPC 2014, Hillsboro, OR, USA, September 15-17, 2014, Revised Selected Papers. Lectures notes in computer science nr. 8967: Springer International Publishing. 300-314.congresbijdrage (refereed)
  • K.F.D. Rietveld & H.A.G. Wijshoff (2015), Reducing Layered Database Applications to their Essence through Vertical Integration, ACM Transactions on Database Systems 40(3): article no. 18.artikel in tijdschrift (refereed)
  • Rietveld K.F.D. & Wijshoff H.A.G. (2014), Towards a new tuple-based programming paradigm for expressing and optimizing irregular parallel computations. In: Proceedings Conference Computing Frontiers 2014: ACM. paper no. 16.congresbijdrage (refereed)
  • Rietveld K.F.D. & Wijshoff H.A.G. (2013), Quantifying Energy Usage in Data Centers through Instruction-count Overhead. In: Donnellan B., Martins J.F., Helfert M., Krempels K.-H. (Red.) SMARTGREENS 2013 - Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems: SciTePress. 189-198.congresbijdrage (refereed)
  • Rietveld K.F.D. & Wijshoff H.A.G. (2013), To cache or not to cache: a trade-off analysis for locally cached databases systems. In: Franke H., Heinecke A., Palem K.V., Upfal E. (Red.) Proceedings Computing Frontiers Conference 2013: ACM. 31.congresbijdrage (refereed)
  • Rietveld K.F.D. & Wijshoff H.A.G. (2013), Forelem: A Versatile Optimization Framework for Tuple-Based Computations. In: Proceedings Workshop on Compilers for Parallel Computing.congresbijdrage (refereed)
  • Spek H.L.A. van der, Holm C.W.M. & Wijshoff H.A.G. (2012), A Compilation Framework for the Automatic Restructuring of Pointer-Linked Data Structures. In: High-Performance Scientific Computing: Algorithms and Applications. Berlin, Heidelberg: Springer. 97-122.congresbijdrage (refereed)
  • Spek H.L.A. van der, Holm C.W.M. & Wijshoff H.A.G. (2010), How to unleash array optimizations on code using recursive data structures. In: T. Boku H. Nakashima A. Mendelson (Red.) Proceedings of the 24th International Conference on Supercomputing, 2010. 274-284.congresbijdrage (refereed)
  • Spek H.L.A. van der & Wijshoff H.A.G. (2010), Sublimation: Expanding Data Structures to Enable Data Instance Specific Optimizations. In: Languages and Compilers for Parallel Computing - 23rd International Workshop, LCPC 2010 Lecture notes in Computer Science: Springer. 106-120.congresbijdrage (refereed)
  • Spek van der H.L.A., Bakker E.M. & Wijshoff H.A.G. (2009), Characterizing the performance penalties induced by irregular code using pointer structures and indirection arrays of the intel core 2 architecture. In: CF 09: Proceedings of the 6th ACM comference on Computing frontiers: ACM. 221-224.congresbijdrage (refereed)
  • Spek van der H.L.A., Holm C. & Wijshoff H.A.G. (2009), Automatic Restructuring of Linked Data Structures. In: LCPC 09: Proceedings 22nd International Workshop on Languages and Compilers for Parallel Computing. Newark, Delaware, USA: Springer-Verlag. 263-277.congresbijdrage (refereed)
  • Spek H.L.A. van der, Bakker E.M. & Wijshoff H.A.G. (2008), A compile/run-time environment for the automatic transformation of linked list data structures, International Journal of Parallel Programming 36(6): 592-623.artikel in tijdschrift (refereed)
  • Spek H.L.A. van der, Bakker E.M. & Wijshoff H.A.G. (2008), A Benchmark Package for the Compiler Evaluation of Irregular/Sparse Codes. In: Proceedings Fourteenth Annual Conference of the Advanced School for Computing and Imaging (ASCI 2008). 89-96.congresbijdrage
  • Spek H.L.A. van der, Bakker E.M. & Wijshoff H.A.G. (2007), SPARK00: A Benchmark Package for the Compiler Evaluation of Irregular/Sparse Codes ASCI 2008. In: Fourteenth Annual Conference of the Advanced School for Computing and Imaging LIACS Technical Report.congresbijdrage (refereed)
  • Haneda M., Knijnenburg P.M.W. & Wijshoff H.A.G. (2005), Optimizing general purpose compiler optimization. In: Proceedings of Conference on Computing Frontiers 2005: ACM. 180-188.congresbijdrage (refereed)
  • Haneda M., Knijnenburg P.M.W. & Wijshoff H.A.G. (2005), Automatic Selection of Compiler Options Using Non-parametric Inferential Statistics. In: Proceedings Parallel Computing Technologies, 8th International Conference (PaCT 2005) Lecture notes in Computer Science: Springer-Verlag. 123-132.congresbijdrage (refereed)
  • Cheresiz D., Juurlink B.B.H., Vassiliadis S. & Wijshoff H.A.G. (2005), The CSI Multimedia Architecture, IEEE transactions on very large scale integration (VLSI) systems 13(1): 1-13.artikel in tijdschrift (refereed)
  • Juurlink B.H.H. & Wijshoff H.A.G. (1998), A Quantitative Comparison of Parallel Computation Models, ACM Transactions on Computer Systems 16(3): 271-318.artikel in tijdschrift (refereed)
  • Barreteau M., Bodin F., Brinkhaus P., Chamski Z., Charles H.-P., Eisenbeis C., Gurd J., Hoogerbrugge J., Hu P., Jalby W., Knijnenburg P.M.W., O'Boyle M.F.P., Rohou E., Sakellariou R., Seznec A., St"ohr A., Treffers M. & Wijshoff H.A.G. (1998), OCEANS: optimizing compilers for embedded applications. In: Proc. Euro-Par 98, Springer Lecture Notes in computer science 1470, 1998. 1123-1130.boekdeel
  • Kisuki T., Knijnenburg P.M.W. & Wijshoff H.A.G. (1998), Propagation of Information between High and Low Level Optimization. In: Oceans Deliverable 1.3, 1998.boekdeel
  • Europese Commissie Incidentele werkzaamheden als expert voor de Europese Commissie