CiteSeerX — Author Search Results — "Vangelis Karkaletsis"

Linear Evolving Summarization: The First Results
by Stergos D. Afantenos, Vangelis Karkaletsis — 2004
…We examine a method for the creation of multi-document evolving summaries, i.e. summaries of events that evolve through time. We distinguish such summaries into linear and non-linear. In this paper we focus in summaries that evolve linearly. In order to tackle the problem we introduce the notion of…
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Domain-specific web site identification: The crossmarc focused web crawler
by Konstantinos Stamatakis, Vangelis Karkaletsis, Georgios Paliouras — 2003 — In Proceedings of the 2nd International Workshop on Web Document Analysis (WDA 2003
…This paper presents techniques for identifying domain specific web sites that have been implemented as part of the EC-funded R&D project, CROSSMARC. The project aims to develop technology for extracting interesting information from domain-specific web pages. It is therefore important for CROSSMARC t…
Cited by 4 (3 self) – Add To MetaCart

Maistros Y.: “An Authoring Tool for Controlled Modern Greek
by Stella Markantonatou, Vangelis Karkaletsis, Yanis Maistros — 2002 — Proceedings 2nd Hellenic Conference on AI (SETN-02), Companion Volume
…Abstract. We report on the first, to the best of our knowledge, attempt to define the core linguistic and formatting style specifications for controlled Modern Greek and develop an authoring tool (controlled language checker) in the context of the project “SCHEMATOPOIESIS”. The tool is both parametr…
Cited by 1 (1 self) – Add To MetaCart

Robot Personality: Representation and Externalization
by Stasinos Konstantopoulos, Vangelis Karkaletsis, Colin Matheson
…Abstract. One of the greatest challenges in current humancomputer interaction research is the development of natural and affective interfaces. We present personality modelling as the inference of emotion and affect parameters, used by the dialogue management and user interaction components of a robo…
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Exploiting OWL Ontologies in the Multilingual Generation of Object Descriptions
by Ion Androutsopoulos, Spyros Kallonis, Vangelis Karkaletsis — 2005 — IN PROCEEDINGS OF THE 10TH EUROPEAN WORKSHOP ON NATURAL LANGUAGE GENERATION
…We present three ways in which a natural language generator that produces textual descriptions of objects from symbolic information can exploit OWL ontologies, using M-PIRO's multilingual generation system as a concrete example.…
Cited by 9 (4 self) – Add To MetaCart

A Large-Scale Systemic Functional Grammar of Greek
by Aggeliki Dimitromanolaki, Ion Androutsopoulos, Vangelis Karkaletsis — 2001 — the 5 th International Conference on Greek Linguistics, Sorbonne
…This paper presents a large-scale computational grammar of Greek, couched in the framework of Systemic Functional Linguistics. The grammar is being developed in the context of M-PIRO, a multilingual natural language generation project, where personalized descriptions of museum exhibits are generated…
Cited by 5 (4 self) – Add To MetaCart

Summarization from medical documents: A survey
by Stergos Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos — 2005 — Artificial Intelligence In Medicine
…Objective: The aim of this paper is to survey the recent work in medical documents summarization. Background: During the last decade, documents summarization got increasing attention by the AI research community. More recently it also attracted the interest of the medical research community as well,…
Cited by 14 (1 self) – Add To MetaCart

Learning user communities for improving the services of information providers
by Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Costantine Spyropoulos, Victoria Malaveta — 1998 — In European Conference on Research and Advanced Technology for Digital Libraries
…Abstract. In this paper we propose a methodology for organising the users of an information providing system into groups with common interests (communities). The communities are built using unsupervised learning techniques on data collected from the users (user models). We examine a system that filt…
Cited by 8 (2 self) – Add To MetaCart

Annotating Web pages for the needs of Web Information Extraction applications
by Georgios Sigletos, Dimitra Farmakiotou, Kostas Stamatakis, Georgios Paliouras, Vangelis Karkaletsis — 2003
…This paper outlines our approach to the creation of annotated corpora for the purposes of Web Information Extraction, and presents the Web Annotation tool. This tool enables the annotation of Web pages from different domains and for different information extraction tasks providing a user-friendly in…
Cited by 2 (2 self) – Add To MetaCart

Named Entity Recognition from Greek Texts: the GIE Project
by Vangelis Karkaletsis, Constantine D. Spyropoulos, George Petasis — 1998 — the GIE Project’. In: S.Tzafestas (ed.): Advances in Intelligent Systems: Concepts, Tools and Applications
…Introduction 7RGD\V#RYHUORDG#RI#LQIRUPDWLRQ##SDUWLFXODUO\#WKURXJK#WKH#:RUOG#:LGH#:HE##PDNHV GLIILFXOW#WKH#XVHUV#DFFHVV#WR#WKH#ULJKW#LQIRUPDWLRQ##7KH#VLWXDWLRQ#EHFRPHV#HYHQ#PRUH GLIILFXOW#GXH#WR#WKH#IDFW#WKDW#D#ORW#RI#WKLV#LQIRUPDWLRQ#LV#LQ#GLIIHUHQW#ODQJXDJHV##7KHUHIRUH# LW#LV#LPSRUWDQW#WR#DSSO\#DQ…
Cited by 2 (1 self) – Add To MetaCart

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