Constantine D. Spyropoulos

Georgios Paliouras, Constantine D. Spyropoulos, George Tsatsaronis: Bootstrapping Ontology Evolution with Multimedia Information Extraction. Knowledge-Driven Multimedia Information Extraction and Ontology Evolution 2011: 1-17

Georgios Paliouras, Constantine D. Spyropoulos, George Tsatsaronis (Eds.): Knowledge-Driven Multimedia Information Extraction and Ontology Evolution - Bridging the Semantic Gap. Lecture Notes in Computer Science 6050, Springer 2011, isbn 978-3-642-20794-5

Stasinos Konstantopoulos, Stavros J. Perantonis, Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros (Eds.): Artificial Intelligence: Theories, Models and Applications, 6th Hellenic Conference on AI, SETN 2010, Athens, Greece, May 4-7, 2010. Proceedings. Lecture Notes in Computer Science 6040, Springer 2010, isbn 978-3-642-12841-7

Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Constantine D. Spyropoulos: Learning context-free grammars to extract relations from text. ECAI 2008: 303-307

Pavlina Fragkou, Georgios Petasis, Aris Theodorakos, Vangelis Karkaletsis, Constantine D. Spyropoulos: BOEMIE Ontology-Based Text Annotation Tool. LREC 2008

Malik Ghallab, Constantine D. Spyropoulos, Nikos Fakotakis, Nikolaos M. Avouris (Eds.): ECAI 2008 - 18th European Conference on Artificial Intelligence, Patras, Greece, July 21-25, 2008, Proceedings. Frontiers in Artificial Intelligence and Applications 178, IOS Press 2008, isbn 978-1-58603-891-5

Konstantinos Stamatakis, V. Metsis, Vangelis Karkaletsis, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Constantine D. Spyropoulos: Content Collection for the Labelling of Health-Related Web Content. AIME 2007: 341-345

Constantine D. Spyropoulos: Knowledge Acquisition from Multimedia Documents Using Evolving Ontologies. ICTAI (1) 2007

Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos, George A. Vouros: Building an allergens ontology and maintaining it using machine learning techniques. Comp. in Bio. and Med. 36(10): 1155-1184 (2006)

Constantine D. Spyropoulos, Vangelis Karkaletsis: Information extraction and summarization from medical documents. Artificial Intelligence in Medicine 33(2): 107-110 (2005)

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos: Combining Information Extraction Systems Using Voting and Stacked Generalization. Journal of Machine Learning Research 6: 1751-1782 (2005)

Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos: Populating an Allergens Ontology Using Natural Language Processing and Machine Learning Techniques. AIME 2005: 256-265

Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine Halatsis, Constantine D. Spyropoulos: e-GRIDS: Computationally Efficient Gramatical Inference from Positive Examples. Grammars 7: 69-110 (2004)

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Takis Stamapoulos: Stacked Generalization for Information Extraction. ECAI 2004: 549-553

Vangelis Karkaletsis, Constantine D. Spyropoulos, Claire Grover, Maria Teresa Pazienza, José Coch, Dimitris Souflis: A Platform for Cross-Lingual, Domain and User Adaptive Web Information Extraction. ECAI 2004: 725-729

Georgios Petasis, Georgios Paliouras, Constantine D. Spyropoulos, Constantine Halatsis: eg-GRIDS: Context-Free Grammatical Inference from Positive Examples Using Genetic Search. ICGI 2004: 223-234

Vangelis Karkaletsis, Constantine D. Spyropoulos: Information Retrieval and Extraction from the Web: the CROSSMARC approach. RIAO 2004: 905-914

Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos: A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists. Inf. Retr. 6(1): 49-73 (2003)

Dimitrios Pierrakos, Georgios Paliouras, Christos Papatheodorou, Constantine D. Spyropoulos: Web Usage Mining as a Tool for Personalization: A Survey. User Model. User-Adapt. Interact. 13(4): 311-372 (2003)

Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos: Mining Web Sites Using Wrapper Induction, Named Entities, and Post-processing. EWMF 2003: 97-112

Vangelis Karkaletsis, Constantine D. Spyropoulos, Dimitris Souflis, Claire Grover, Ben Hachey, Maria Teresa Pazienza, Michele Vindigni, Emmanuel Cartier, José Coch: Demonstration of the CROSSMARC System. HLT-NAACL 2003

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos: Discovering user communities on the Internet using unsupervised machine learning techniques. Interacting with Computers 14(6): 761-791 (2002)

Georgios Petasis, Sergios Petridis, Georgios Paliouras, Vangelis Karkaletsis, Stavros J. Perantonis, Constantine D. Spyropoulos: Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages. Advances in Computational Intelligence and Learning 2002: 193-210

Dimitra Farmakiotou, Vangelis Karkaletsis, Ioannis Koutsias, George Petasis, Constantine D. Spyropoulos: PatEdit: An Information Extraction Pattern Editor for Fast System Customization. LREC 2002

Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Ion Androutsopoulos, Constantine D. Spyropoulos: Ellogon: A New Text Engineering Platform. LREC 2002

Ion Androutsopoulos, Dimitris Spiliotopoulos, Konstantinos Stamatakis, Aggeliki Dimitromanolaki, Vangelis Karkaletsis, Constantine D. Spyropoulos: Symbolic Authoring for Multilingual Natural Language Generation. SETN 2002: 131-142

Ioannis P. Vlahavas, Constantine D. Spyropoulos (Eds.): Methods and Applications of Artificial Intelligence, Second Hellenic Conference on AI, SETN 2002. Thessaloniki, Greece, April 11-12, 2002, Proceedings. Lecture Notes in Computer Science 2308, Springer 2002, isbn 3-540-43472-0

Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Ion Androutsopoulos, Constantine D. Spyropoulos: Ellogon: A New Text Engineering Platform. CoRR cs.CL/0205017 (2002)

Georgios Petasis, Frantz Vichot, Francis Wolinski, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos: Using Machine Learning to Maintain Rule-based Named-Entity Recognition and Classification Systems. ACL 2001: 418-425

Georgios Petasis, Vangelis Karkaletsis, Dimitra Farmakiotou, Ion Androutsopoulos, Constantine D. Spyropoulos: A Greek Morphological Lexicon and Its Exploitation by Natural Language Processing Applications. Panhellenic Conference on Informatics 2001: 401-419

Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos (Eds.): Machine Learning and Its Applications, Advanced Lectures. Lecture Notes in Computer Science 2049, Springer 2001, isbn 3-540-42490-3

Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos: Stacking classifiers for anti-spam filtering of e-mail. CoRR cs.CL/0106040 (2001)

Constantine D. Spyropoulos: AI planning and scheduling in the medical hospital environment. Artificial Intelligence in Medicine 20(2): 101-111 (2000)

Catherine Marinagi, Constantine D. Spyropoulos, Christos Papatheodorou, Stavros Kokkotos: Continual planning and scheduling for managing patient tests in hospital laboratories. Artificial Intelligence in Medicine 20(2): 139-154 (2000)

Konstantinos Chandrinos, Ion Androutsopoulos, Georgios Paliouras, Constantine D. Spyropoulos: Automatic Web Rating: Filtering Obscene Content on the Web. ECDL 2000: 403-406

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos: Clustering the Users of Large Web Sites into Communities. ICML 2000: 719-726

Georgios Paliouras, Vangelis Karkaletsis, Ion Androutsopoulos, Constantine D. Spyropoulos: Learning Rules for Large-Vocabulary Word Sense Disambiguation: A Comparison of Various Classifiers. Natural Language Processing 2000: 383-394

Georgios Petasis, Alessandro Cucchiarelli, Paola Velardi, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos: Automatic adaptation of proper noun dictionaries through cooperation of machine learning and probabilistic methods. SIGIR 2000: 128-135

Ion Androutsopoulos, John Koutsias, Konstantinos Chandrinos, Constantine D. Spyropoulos: An experimental comparison of naive bayesian and keyword-based anti-spam filtering with personal e-mail messages. SIGIR 2000: 160-167

Ion Androutsopoulos, John Koutsias, Konstantinos Chandrinos, Georgios Paliouras, Constantine D. Spyropoulos: An evaluation of Naive Bayesian anti-spam filtering. CoRR cs.CL/0006013 (2000)

Ion Androutsopoulos, John Koutsias, Konstantinos Chandrinos, Constantine D. Spyropoulos: An Experimental Comparison of Naive Bayesian and Keyword-Based Anti-Spam Filtering with Personal E-mail Messages. CoRR cs.CL/0008019 (2000)

Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Georgios Sakkis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos: Learning to Filter Spam E-Mail: A Comparison of a Naive Bayesian and a Memory-Based Approach. CoRR cs.CL/0009009 (2000)

Constantine D. Spyropoulos, Vangelis Karkaletsis: Guest Editorial: Artificial Intelligence and Software Multilinguality. Applied Artificial Intelligence 13(6): 569-582 (1999)

Vangelis Karkaletsis, Georgios Paliouras, Georgios Petasis, Natasa Manousopoulou, Constantine D. Spyropoulos: Named-Entity Recognition from Greek and English Texts. Journal of Intelligent and Robotic Systems 26(2): 123-135 (1999)

Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos: Learning Rules for Large Vocabulary Word Sense Disambiguation. IJCAI 1999: 674-681

Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Ion Androutsopoulos: Resolving Part-of-Speech Ambiguity in the Greek Language Using Learning Techniques. CoRR cs.CL/9906019 (1999)

Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros: A Knowledge-Based Methodology for Supporting Multilingual and User-Tailored Interfaces. Interacting with Computers 9(3): 311-333 (1998)

Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos, Victoria Malaveta: Learning User Communities for Improving the Services of Information Providers. ECDL 1998: 367-383

Constantine D. Spyropoulos, Stavros Kokkotos, Catherine Marinagi: Planning and Scheduling Patient Tests in Hospital Laboratories. AIME 1997: 307-318

Stavros Kokkotos, Efstathios V. Ioannidis, Themis Panayiotopoulos, Constantine D. Spyropoulos: On the Issue of Valid Time(s) in Temporal Databases. SIGMOD Record 24(3): 40-43 (1995)

Leonidas Bardis, Gregory J. Grigoropoulos, Stavros Kokkotos, Theodore A. Loukakis, Constantine D. Spyropoulos, George A. Vouros: An Expert Loading System for Chemical and Product Carriers. DEXA 1995: 374-384

Stavros Kokkotos, Constantine D. Spyropoulos: A Framework for Developing Temporal Databases. DEXA 1994: 236-245

Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros: The Use of Terminological Knowledge Bases in Software Localization. EAMT Workshop 1993: 175-188

George A. Vouros, Constantine D. Spyropoulos: A Methodology for Conceptual Representation of Knowledge Using Attribute Grammars. Angewandte Informatik 31(7): 287-293 (1989)

Constantine D. Spyropoulos, David J. Evans: Performance Analysis of Priority-Driven Algorithm for Multiprocessor. Comput. Syst. Sci. Eng. 1(1): 36-46 (1985)

Constantine D. Spyropoulos, David J. Evans: Generalized Worst-Case Bounds for an Homogeneous Multiprocessor Model with Independent Memories - Completion Time Performance Criterion. Perform. Eval. 5(4): 225-234 (1985)