Vangelis Karkaletsis is a Research Director at IIT* in NCSR Demokritos** in Athens, Greece.
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  Books / Sp. issues
Book chapters
Community activities
Publications: Journals
  1. P. Karampiperis, G. Mouchakis, G. Paliouras, V. Karkaletsis, "ER Designer Toolkit: A Graphical Event Definition Authoring Tool", Universal Access in the Information Society (UAIS), Special Issue on Cognitive Systems for Assistive Environments, vol. 13(1), no. 2013-607, 2013, Springer
  2. V. Rentoumi, G.A. Vouros, V. Karkaletsis and A. Moser, “Investigating Metaphorical Language in Sentiment Analysis: A Sense-to-Sentiment Perspective”, ACM Transactions on Speech and Language Processing, Vol. 9, No. 3, Article 6, Publication date: November 2012
  3. S. Konstantopoulos, P. Archer, P. Karampiperis, V. Karkaletsis, "The POWDER Protocol as Infrastructure to Serving and Compressing Semantic Data", International Journal on Metadata, Semantics, and Ontologies, vol. 7(1), pp. 1-15, Inderscience, 2012
  4. M.A. Mayer, P. Karampiperis, A. Kukurikos, V. Karkaletsis, K. Stamatakis, D. Villarroel, and A. Leis. Applying Semantic Web technologies to improve the retrieval, credibility and use of health-related web resources. Health Informatics Journal, Special Issue on “Semantic Descriptions of Medical Web Resources: Technologies to support their Creation, Maintenance and Access”, 17(2): 95-115, 2011.
  5. D. Vogiatzis, V. Karkaletsis. A Cognitive Framework for Robot Guides in Art Collections. Universal Access in the Information Society Journal, Special Issue on “Pervasive Technologies and Assistive Environments: Social Impact, Financial, Government and Privacy Issues”, 10(2): 179-193, 2011.
  6. V. Spiliopoulos, G. Vouros, V. Karkaletsis. On the discovery of subsumption relations for the alignment of ontologies. Journal of Web Semantics: Science, Services and Agents on the World Wide Web, 8(1): 69-88, 2010.
  7. S. Castano, I.S.E. Peraldi, A. Ferrara, V. Karkaletsis, A. Kaya, R. Möller, S. Montanelli, G. Petasis, and M. Wessel. Multimedia Interpretation for Dynamic Ontology Evolution. Journal of Logic and Computation, 19 (5): 859-897, 2009.
  8. G. Giannakopoulos, V. Karkaletsis, G. Vouros, P. Stamatopoulos, Summarization System Evaluation Revisited: N-gram Graphs, ACM Transactions on Speech and Language Processing, 5(3): 1-39, 2008.
  9. S. Afantenos, V. Karkaletsis, P. Stamatopoulos, C. Halatsis, "Using Synchronic and Diachronic Relations for Summarizing Multiple Documents describing Evolving Events", Journal of Intelligent Information Systems (JIIS), Springer, 30 (3): 183-226, 2008 (pdf)
  10. I. Androutsopoulos, J. Oberlander, V. Karkaletsis, "Source Authoring for Multilingual Generation of Personalised Object Descriptions", Journal of Natural Language Engineering (JNLE), 13(3): 191-233, 2007. (pdf)
  11. A. Valarakos, V. Karkaletsis, D. Alexopoulou, E. Papadimitriou, C.D. Spyropoulos, and G. Vouros. "Building an Allergens Ontology and Maintaining it using Machine Learning Techniques". Computers in Biology and Medicine Journal (CBM), 36 (10): 1155-1184, 2006. (pdf)
  12. M.A. Mayer, V. Karkaletsis, P. Archer, P. Ruiz, K. Stamatakis, A. Leis, "Quality labelling of medical web content", Health Informatics Journal, 12 (1): 73-79, 2006. (pdf)
  13. S.D. Afantenos, V. Karkaletsis, and P. Stamatopoulos. "Summarization from Medical Documents: A Survey". Journal of Artificial Intelligence in Medicine (AIM), 33 (2): 157-177, 2005. (pdf)
  14. G. Petasis, G. Paliouras, V. Karkaletsis, C. Halatsis, and C.D. Spyropoulos, "e-GRIDS: Computationally Efficient Grammatical Inference from Positive Examples" GRAMMARS, 2004. (abstract) (pdf preprint)
  15. G. Sakkis, I. Androutsopoulos, G. Paliouras, V. Karkaletsis, C.D. Spyropoulos and P. Stamatopoulos, "A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists". Information Retrieval, v. 6, n. 1, pp. 49-73, 2003. (abstract) (pdf preprint)
  16. G. Paliouras, C. Papatheodorou, V. Karkaletsis and C.D. Spyropoulos, "Discovering User Communities on the Internet Using Unsupervised Machine Learning Techniques". Interacting with Computers, v. 14, n. 6, pp. 761-791, 2002. (abstract) (pdf preprint)
  17. V. Karkaletsis, G. Paliouras, G. Petasis, N. Manousopoulou and C.D. Spyropoulos, "Named-Entity Recognition from Greek and English
  18. Texts". Journal of Intelligent and Robotic Systems, v. 26, n.2, pp. 123-135, 1999. (abstract) (pdf preprint)
  19. V. Karkaletsis, C.D. Spyropoulos, and G. Vouros, "A Knowledge-Based Methodology for Supporting Multilingual and User-tailored Interfaces" . Interacting with Computers: The Interdisciplinary Journal of Human Computer Interaction, 9(3): 311-333, 1998. (pdf)
  20. V. Karkaletsis, C.D. Spyropoulos, G. Vouros, and C. Halatsis. "Organisation and Exploitation of Terminological Knowledge in Software Localisation" . TermNet News - Journal of the International Network for Terminology, 48: 42-48, 1995.
*Institute of Informatics and Telecommunications | **National Center for Scientific Research "Demokritos"