Information retrieval aims to provide an easy information access to a user. To achieve this goal, an information retrieval system (IRS) must represent, store and organize information, then provide to the user the elements corresponding to the need of information expressed by his/her query. Most of information retrieval systems (IRS) use simple terms to index and retrieve documents. However, this representation is not precise enough to represent the contents of documents and queries, regarding to the ambiguity caused by the indexation of isolated terms. A solution to this problem is to use multi-word terms to replace simple terms. This approach is based on the assumption that a multi-word term is less ambiguous than a simple term. Our thesis...
Despite the importance of an international nomenclature, the field of chemistry still suffers from s...
Using information retrieval systems to gain access to documents in languages other than English is b...
In the context of arabic Information Retrieval Systems (IRS) guided by arabic ontology and to enable...
La Recherche d'Information a pour objectif de fournir à un utilisateur un accès facile à l'informati...
Given the amount of Arabic textual information available on the web, developing effective Informatio...
International audienceThis paper addresses the optimization of information retrieval in Arabic. Sign...
Cette thèse présente, une partie, du fruit de notre travail terminotique, dans le cadre du traitemen...
Cette thèse porte sur l extraction et la gestion de l information dans le cas de la langue arabe qui...
Notre objectif, dans le cadre de ce projet de thèse, est la proposition d'un modèle terminologique à...
We investigate the use of multiword features to improve Arabic document classification. The Arabic l...
Using information retrieval systems to gain access to documents in languages other than English is b...
The goal of this thesis is to reduce the lack of available resources and NLP tools for Arabic langua...
Information retrieval systems (IRSs) aim at establishing a relationship between users' information n...
This thesis presents an application of information retrieval in a multilingual environment, by compu...
This work evaluates a few search strategies for Arabic monolingual and cross-lingual retrieval, usin...
Despite the importance of an international nomenclature, the field of chemistry still suffers from s...
Using information retrieval systems to gain access to documents in languages other than English is b...
In the context of arabic Information Retrieval Systems (IRS) guided by arabic ontology and to enable...
La Recherche d'Information a pour objectif de fournir à un utilisateur un accès facile à l'informati...
Given the amount of Arabic textual information available on the web, developing effective Informatio...
International audienceThis paper addresses the optimization of information retrieval in Arabic. Sign...
Cette thèse présente, une partie, du fruit de notre travail terminotique, dans le cadre du traitemen...
Cette thèse porte sur l extraction et la gestion de l information dans le cas de la langue arabe qui...
Notre objectif, dans le cadre de ce projet de thèse, est la proposition d'un modèle terminologique à...
We investigate the use of multiword features to improve Arabic document classification. The Arabic l...
Using information retrieval systems to gain access to documents in languages other than English is b...
The goal of this thesis is to reduce the lack of available resources and NLP tools for Arabic langua...
Information retrieval systems (IRSs) aim at establishing a relationship between users' information n...
This thesis presents an application of information retrieval in a multilingual environment, by compu...
This work evaluates a few search strategies for Arabic monolingual and cross-lingual retrieval, usin...
Despite the importance of an international nomenclature, the field of chemistry still suffers from s...
Using information retrieval systems to gain access to documents in languages other than English is b...
In the context of arabic Information Retrieval Systems (IRS) guided by arabic ontology and to enable...