2017

2016

2015

2014

  • W. J. Jiang, S. C. Gao, P. Wittek, and L. Zhao. Real-time heart rate detection from facial video recording on a smart phone using Kalman filters. In Proceedings of HealthCom-14, 16th IEEE International Conference on E-health Networking, Application & Services, October 2014. [DOI] [PDF]
  • W. J. Jiang, P. Wittek, L. Zhao, and S. C. Gao. Adaptive thresholding with inverted triangular area for real-time detection of the heart rate from photoplethysmogram traces on a smartphone. In Proceedings of EMBC-14, 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pages 3212--3215, August 2014. [DOI] [Link]  [PDF]
  • P. Wittek. Quantum Machine Learning: What Quantum Computing Means to Data Mining. Academic Press, New York, NY, USA, August 2014. [Link]  [GitHub]
  • P. Wittek. Transduction and active learning in the quantum learning of unitary transformations. In Poster Session at AQIS-14, 14th Asian Quantum Information Science Conference, August 2014. [DOI]  [Slides]  [PDF]
  • P. Wittek, S. Darányi, and Y.H. Lin. A vector field approach to lexical semantics. In Proceedings of QI-14, 8th International Conference on Quantum Interaction, pages 78--92, June 2014. [DOI] [Slides]  [PDF]

2013

  • S. Darányi, P. Wittek, and K. Kitto. The Sphynx's new riddle: How to relate the canonical formula of myth to quantum interaction. In Proceedings of QI-13, 7th International Quantum Interaction Symposium, pages 47--58, July 2013. [DOI]  [Slides]  [PDF]
  • P. Wittek, B. Koopman, G. Zuccon, and S Darányi. Combining word semantics within complex Hilbert space for information retrieval. In Proceedings of QI-13, 7th International Quantum Interaction Symposium, pages 160--171, July 2013. [DOI]  [Link]  [Slides]  [PDF]
  • P. Wittek, I. K. Lim, and X. Rubio-Campillo. Quantum probabilistic description of dealing with risk and ambiguity in foraging decisions. In Proceedings of QI-13, 7th International Quantum Interaction Symposium, pages 296--307, July 2013. [DOI]  [Slides]  [GitHub]  [PDF]
  • P. Wittek and X. Rubio-Campillo. Social simulations accelerated: Large-scale agent-based modeling on a GPU cluster. In Poster session at GTC-13, GPU Technology Conference, March 2013. [PDF]
  • P. Wittek and S. Darányi. Accelerating text mining workloads in a MapReduce-based distributed GPU environment. Journal of Parallel and Distributed Computing, 73(2):198--206, February 2013. [DOI]  [PDF]
  • S. Darányi and P. Wittek. Demonstrating conceptual dynamics in an evolving text collection. Journal of the American Society for Information Science and Technology, 64(12):2564--2572, 2013. [DOI]  [GitHub]  [PDF]
  • P. Wittek. High-performance dynamic quantum clustering on graphics processors. Journal of Computational Physics, 233:262--271, January 2013. [DOI]  [GitHub]  [PDF]
  • P. Wittek. Two-way incremental seriation in the temporal domain with three-dimensional visualization: Making sense of evolving high-dimensional data sets. Computational Statistics and Data Analysis, 66:193--201, 2013. [DOI]  [GitHub]  [PDF]
  • P. Wittek and F.M. Cucchietti. A second-order distributed Trotter-Suzuki solver with a hybrid CPU-GPU kernel. Computer Physics Communications, 184:1165--1171, 2013. [DOI]  [GitHub]  [PDF]

2012

  • P. Wittek and X. Rubio-Campillo. Military reconstructive simulation in the cloud to aid battlefield excavations. In Proceedings of CloudCom-12, 4th IEEE International Conference on Cloud Computing Technology and Science, pages 869--874, December 2012. [DOI]  [Slides]  [PDF]
  • P. Wittek and X. Rubio-Campillo. Scalable agent-based modelling with cloud HPC resources for social simulations. In Proceedings of CloudCom-12, 4th IEEE International Conference on Cloud Computing Technology and Science, pages 355--362, December 2012. [DOI]  [Slides]  [PDF]
  • S. Darányi and P. Wittek. The gravity of meaning: Physics as a metaphor to model semantic changes. In Proceedings of SLTC-12, 4th Swedish Language Technology Conference, pages 18--19, October 2012. [Slides]
  • S. Darányi, P. Wittek, and M. Dobreva. Using wavelet analysis for text categorization in digital libraries: a first experiment with Strathprints. International Journal on Digital Libraries, 12(1):3--12, July 2012. [DOI]  [PDF]
  • S. Darányi and P. Wittek. Connecting the dots: Mass, energy, word meaning, and particle-wave duality. In Proceedings of QI-12, 6th International Quantum Interaction Symposium, pages 207--217, June 2012. [DOI]  [Slides]  [PDF]
  • P. Wittek and S. Darányi. Digital preservation in grids and clouds: A middleware approach. Journal of Grid Computing, 10(1):133--149, June 2012. [DOI]  [PDF]
  • S. Darányi, P. Wittek, and L. Forró. Toward sequencing “narrative DNA": Tale types, motif strings and memetic pathways. In Proceedings of CMN-12, 3rd Workshop on Computational Models of Narrative in conjunction with the 8th Language Resources and Evaluation Conference, pages 2--10, May 2012. [Slides]  [PDF]
  • P. Wittek and S. Darányi. A GPU-accelerated algorithm for self-organizing maps in a distributed environment. In Proceedings of ESANN-12, 20th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, pages 609--614, April 2012. [GitHub]  [PDF]

2011

  • P. Wittek and S. Darányi. Leveraging on high-performance computing and cloud technologies in digital libraries: A case study. In Proceedings of HPCCloud-11, Workshop on Integration and Application of Cloud Computing to High Performance Computing, pages 606--611, December 2011. [DOI]  [Slides]  [PDF]
  • P. Wittek and W. Ravenek. Supporting the exploration of a corpus of 17th-century scholarly correspondences by topic modeling. In Proceedings of SDH-11, Supporting Digital Humanities: Answering the Unaskable, November 2011. [GitHub]  [PDF]
  • P. Wittek and C. L. Tan. Compactly supported basis functions as support vector kernels for classification. Transactions on Pattern Analysis and Machine Intelligence, 33(10):2039 --2050, October 2011. [DOI]  [PDF]
  • P. Wittek and S. Darányi. Spectral composition of semantic spaces. In Proceedings of QI-11, 5th International Quantum Interaction Symposium, June 2011. [DOI]  [Slides]  [GitHub]  [PDF]
  • P. Wittek and S. Darányi. Introducing scalable quantum approaches in language representation. In Proceedings of QI-11, 5th International Quantum Interaction Symposium, June 2011. [DOI]  [Slides]  [PDF]
  • P. Wittek, T. Jacquin, H. Déjean, J-P. Chanod, and S. Darányi. Xml processing in the cloud: Large-scale digital preservation in small institutions. In Proceedings of DataCloud-11, 1st International Workshop on Data Intensive Computing in the Clouds in conjunction with the 25th IEEE International Parallel and Distributed Computing Symposium, May 2011. [DOI]  [Slides]  [PDF]

2010

  • S. Darányi, P. Wittek, and M. Dobreva. Position paper: Adding a 5m layer to the 5s model of digital libraries. In Proceedings of DLID-ICADL-10, Digital Libraries for International Development in conjunction with International Conference on Asian Digital Libraries, page 3, June 2010.
  • S. Darányi, P. Wittek, and M. Dobreva. Toward a 5M model of digital libraries. In Proceedings of DLID-ICADL-10, Digital Libraries for International Development in conjunction with International Conference on Asian Digital Libraries, pages 4--11, June 2010. [PDF]
  • P. Wittek, S. Darányi, and M. Dobreva. Matching evolving Hilbert spaces and language for semantic access to digital libraries. In Proceedings of ICADL-10, 12th International Conference on Asia-Pacific Digital Libraries, pages 262--263, June 2010. [DOI]  [PDF]
  • P. Wittek. Compactly supported basis functions as support vector kernels: Capturing feature interdependence in the embedding space. PhD thesis, Department of Computer Science, National University of Singapore, April 2010. [PDF]

2009

  • P. Wittek, S. Darányi, and C. L. Tan. Improving text classification by a sense spectrum approach to term expansion. In Proceedings of CoNLL-09, 13th Conference on Computational Natural Language Learning, pages 183--191, June 2009. [PDF]
  • P. Wittek and C. L. Tan. A kernel-based feature weighting for text classification. In Proceedings of IJCNN-09, IEEE International Joint Conference on Neural Networks, pages 3373--3379, June 2009. [DOI]  [PDF]
  • P. Wittek, S. Darányi, and C. L. Tan. An ordering of terms based on semantic relatedness. In H. Bunt, editor, Proceedings of IWCS-09, 8th International Conference on Computational Semantics, pages 235--247, January 2009. [GitHub]  [PDF]

2008

  • S. Darányi and P. Wittek. On information, meaning, space and geometry. In P. Turner, E. Davenport, and S. Turner, editors, Exploration of Space, Technology and Spatiality: Interdisciplinary Perspectives, pages 214--225. Idea Group Publishing, Hershey, PA, USA, 2008.

2007

  • P. Wittek and S. Darányi. Representing word semantics for IR by continuous functions. In S. Dominich and F. Kiss, editors, Studies in Theory of Information Retrieval. Proceedings of ICTIR-07, 1st International Conference of the Theory of Information Retrieval, pages 149--155, October 2007. [PDF]