PUBLICATIONS  

• Query-Based Summarization: a Survey (with Ivan Koychev) In Proceedings of S3T'2010, Varna, Bulgaria, September, 2010, Springer-Verlag,  Heidelberg, Germany, 2010.
  

• Mapping Data Driven Ontology and Upper Ontology (with Atanas Kiryakov, Kiril Simov, Svetoslav Petrov) In Proceedings of AIMSA'2010, Varna, Bulgaria, September, 2010, LNAI Series, Springer-Verlag,  Heidelberg, Germany, 2010.

• Storing The Semantic Web : Repositories (with Atanas Kiryakov). In: Semantic Web Handbook, Springer Verlag, Heidelberg, Germany, 2010.

• D.4.1 Requirement Analysis for Semantic Annotation of TV Content. (with Marie-Lore Mevel, Luca Vignaroli, Fulvio Negro, Martin Riethmayer, Rico Zimmermann, Guus Schreiber, Ronald Siebes, Roberto Del Pero, Roberto Borgotallo), NoTube FP7 - 231761, Sofia, Bulgaria, July 2009.

• D.4.1 Requirement Analysis for Semantic Annotation of TV Content. (with Marie-Lore Mevel), NoTube FP7 - 231761, Sofia, Bulgaria, April 2009.
• The Aspectual Type BEGIN . (with Sabine Bergler) In: Proceedings of TALN'2000, Lauzanne, Suisse, October 2000.
• Semantic Representation and Construction of the Cross-categorial Language Phenomenon Aspect. Accepted as alternate paper at CNLS'2000, Paris, France, May 2000. (abstract, postscript, 4 pages)
• The Notion of Aspect and the Bulgarian Wid Within Discourse Representation Theory. In: Papers from Third Conference on Formal Approaches to South Slavic and Balkan Languages. Plovdiv, September 1999. Working Papers in Linguistics No 34, University of Trondheim, Mila Dimitrova-Vylchanova, Iliyana Krapova, Lars Hellan eds., pp.262-275, Dragvoll, Norway, 2000. (postscript, 13 pages)  
• BOOK:
  Tense and Aspect in Discourse
  A Study of the Interraction between aspect, discourse relations and temporal reference within Discourse Representation Theory with special attention to Bulgarian. ISBN 954 9908 011. FDC Publishing Agency, Sofia, Bulgaria, 1999. (summary) Where to order? order information 
• Performance Support System for Child Protective Services. Part Assessment. InfoReport, Youth-Protection Centers and Sogique, Quebec, Canada, March 1999. (available upon request, in English or in French)
• Inference between Aspectual Verbs and Events. (with Sabine Bergler) In Proceeedings of ESSLLI'98 Workshop: Lexical Semantics in Context. Saarbruecken, Germany, August 1998. (postscript, 23 pages)  
• Tense and Aspect in Discourse.
  (A Study of the Interraction between aspect, discourse relations and temporal reference within Discourse Representation Theory with special attention to Bulgarian.) PhD Dissertation. Institute for Computational Linguistics. University of Stuttgart. Stuttgart, Germany. July, 1998. (extended abstract, and table of contents, postscript, 24 pages)  
• Nancy TEI Workshop Report on an Interractive Query System of the TELRI Resources. In TELRI Newsletter No.4. Manheim, Germany, October 1996. TELRI Event - Nancy TEI Workshop  
• Adverbs in the Transfer Module of MDS. Report 100, BMBF, December, 1995. (postscript, 30 pages)  
• The Transfer of Adverbs and Adjectives. In: The MDS-Handbook in the Verbmobil Demonstrator, (Chapter 2), Report 147, BMBF, August, 1995. (postscript, 133 pages)  
• Statistically Based Automatic Part of Speech Tagging of French Texts. (with Achim Stein) In: Techn.Rep. of "Tools for Text-Corpora",IMS, UNI-Stuttgart, 1994. (postscript) , hardcopy available upon request.
• Aspect and Discourse Relations. In: Proceedings of CONSOLE II, Tuebingen, December, 1993. (postscript)  
• The Long Journey from the Real Core to the Real Size of Large LDBs. (with Elena Paskaleva, Kiril Simov, Milena Slavcheva) In: Acquisition of Lexical Knowledge from Text. Proceedings of a Workshop, Sponsored by the SIGLEX of the ACL, 31 ACL, Columbus, Ohio, USA, June, 1993. (postscript) , hardcopy available upon request.
• Morpho-Assistant - a Knowledge Based System for Bulgarian Morphology, (with K.Simov, E.Paskaleva, M. Slavcheva) In: DEMO Proceedings of ANLP Conference,Trento, 1992. (postscript) , hardcopy available upon request.
• Creation de bases de donnees lexicales et textuelles du domaine de la bourse, in Systemes boursiers et marches financiers : 7 projets d'etude, INaLCO, CRIM, Paris, 1991. (hardcopy available upon request)