ICAIL '99 Proceedings of the 7th international conference on Artificial intelligence and law
JurisConsulto: retrieval in jurisprudencial text bases using juridical terminology
ICAIL '99 Proceedings of the 7th international conference on Artificial intelligence and law
JUSTICE: a judicial search tool using intelligent concept extraction
ICAIL '99 Proceedings of the 7th international conference on Artificial intelligence and law
Using logic programming to model Multi-Agent web legal systems – an application report
Proceedings of the 8th international conference on Artificial intelligence and law
JELIA '02 Proceedings of the European Conference on Logics in Artificial Intelligence
Collaborative response generation in planning dialogues
Computational Linguistics - Special issue on natural language generation
A collaborative planning model of intentional structure
Computational Linguistics
A process model for recognizing communicative acts and modeling negotiation subdialogues
Computational Linguistics
Reasoning based on the distributed β-PSML
WAIM'05 Proceedings of the 6th international conference on Advances in Web-Age Information Management
How much intelligence in the semantic web?
AWIC'05 Proceedings of the Third international conference on Advances in Web Intelligence
University of Évora in QA@CLEF-2004
CLEF'04 Proceedings of the 5th conference on Cross-Language Evaluation Forum: multilingual Information Access for Text, Speech and Images
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We present a dialogue system that enables the access in natural language to a web information retrieval system. We use a Web Semantic Language to model the knowledge conveyed by the texts. In this way we are able to obtain the associated knowledge necessary to perform the different analysis stages of natural language sentences. In the context of information retrieval, we aim to develop a system that, by increasing the interaction management capabilities, is able to achieve a better degree of cooperativeness and to reduce the average number of interactions needed to retrieve the intended set of documents. The documents in the IR system considered here are composed by the set of documents produced by the Portuguese Attorney General since 1940. These documents were analyzed and an ontology describing their structure and content was defined. Then, they were automatically parsed and a (partial) semantic structure was created. The ontology and the semantic content was represented in the OWL language. An example of a user interaction session is presented and explained in detail.