Searching for authors named "Hercules Dalianis" – sorted by Relevance.

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12 documents found, showing 1 through 10. Next 10 →

The VINST Approach:Validating and Integrating STEP AP Schemata Using a Semi Automatic Tool, Submitted to the The
by Hercules Dalianis — 1998 — European Conference on Integration in Manufacturing, IiM-98
…Abstract. A tool is presented to merge two STEP/EXPRESS AP schemata using semi-automatic methods. The need to integrate or merge two schemata or ontologies is very common today; for example, it maybe necessary to integrate two models describing car manufacturing from two different car manufacturing …
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Aggregation in the NL-generator of the Visual and Natural Language Specification Tool
by Hercules Dalianis — 1995
…In this paper we show how to use the socalled aggregation technique to remove redundancies in the fact base of the Visual and Natural language Specification Tool (VINST). The current aggregation modules of the natural language generator of VINST is described and an improvement is proposed wit…
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Evaluating a Spelling Support in a Search Engine
by Hercules Dalianis — 2002 — in Natural Language Processing and Information Systems, 6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002 (Eds
…The information in a database is usually accessed using SQL or some other query language, but if one uses a free text retrieval system the retrieval of text based information becomes much easier and user friendly, since one can use natural languages techniques such as automatic spell checking and…
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Generation of Reference Summaries
by Martin Hassel, Hercules Dalianis — 2005 — In Proceedings of 2nd Language and Technology Conference: Human Language Technologies as a Challenge for Computer Science and Linguistics
…We have constructed an integrated web-based system for collection of extract-based corpora and for evaluation of summaries and summarization systems. During evaluation and examination of the collected and generated data we found that in a situation of low agreement among the informants the corpus gi…
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Development of a Swedish Corpus for Evaluating Summarizers and other IR-tools
by Hercules Dalianis, Martin Hassel — 2001
…We are presenting the construction of a Swedish corpus aimed at research 1 on Information Retrieval, Information Extraction, Named Entity Recognition and Multi Text Summarization, we will also present the results on evaluating our Swedish text summarizer SweSum with this corpus. The corpus has …
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Explaining Conceptual Models - Using Toulmin's argumentation model and RST
by Hercules Dalianis, Paul Johannesson — 1998 — In Proceedings of The Third International workshop on the Language Action Perspective on Communication Modelling (LAP98
…An important activity in requirements engineering is validation, which is the process of checking whether a model correctly represents a piece of reality and the users' requirements. One technique for supporting validation is explanation generation, which combines paraphrasing of a specification …
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Integrating STEP Schemata using Automatic Methods
by Hercules Dalianis, Eduard Hovy — 1998 — in Proceedings of the ECAI-98 Workshop on Applications of Ontologies and Problem-Solving Methods
…This paper describes a procedure to merge two STEP/AP EXPRESS schemata, using automated methods to assist the merging process. The desire to integrate or merge two schemata or ontologies is very common today (for example, it may be necessary to integrate two models describing car manufacturing from …
Cited by 2 (1 self) – Add To MetaCart

Integrating STEP Schemata using Automatic Methods
by Hercules Dalianis And, Hercules Dalianis, Eduard Hovy — 1998 — in Proceedings of the ECAI-98 Workshop on Applications of Ontologies and Problem-Solving Methods
…A method is presented to merge two STEP/AP EXPRESS schemata using automatic methods. The desire to integrate or merge two schemata or ontologies is very common today; for example, it maybe necessary to integrate two models describing car manufacturing from two different car manufacturing companies w…
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Using Uplug and SiteSeeker to construct a cross language search engine for Scandinavian
by Hercules Dalianis, Martin Rimka, Viggo Kann
…This paper presents how we adapted a website search engine for cross language information retrieval, using the Uplug word alignment tool for parallel corpora.We first studied the monolingual search queries posed by the visitors of the website of the Nordic council containing five different languages…
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SweNam-A Swedish Named Entity recognizer Its construction, training and evaluation
by Hercules Dalianis, Erik Astrom, Erik Åström — 2001
…In this paper we describe the development, training and evaluation of a Swedish Named Entity (NE) tagger called SweNam. NE tagging or recognition is the technique where one extracts words describing Persons, Locations, Organizations and Time from a text. We have used a combination of Machine Learnin…
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