The object of our study is the query, sent to a Web search engine, by an Internet user. We aim to reach a better understanding of the phase of information seeking located between the information need and the query formulation. Our thesis is based on two core hypotheses, all related to the query. Firstly, we considered that the query expressed partially the user’s information need and therefore contain an implicit part. Secondly, we also considered that the implicit part can be used by the users in their query formulation tactics. We notably analyzed 61 students’ speech about their search intent. The speech was based mainly on a semantic level (the terms representing the topic of the research) and a pragmatic level (composed of an only purpo...
Dans le cadre scolaire, la recherche d'information sur le web (RIW) assistée par les moteurs de rech...
This paper analyses web searching behavior of middle school and high school students through field o...
Access to relevant information adapted to the needs and the context of the user is a real challenge ...
The object of our study is the query, sent to a Web search engine, by an Internet user. We aim to re...
L'objet de notre étude est la requête adressée à un moteur de recherche Web par un usager dans le ca...
International audienceThe studies in field of information retrieval gives a better understanding of ...
Ce travail a pour objectif l'analyse du rôle des connaissances des utilisateurs et du rôle de variab...
With the massive and heterogeneous web document collections, IR system must analyze the behaviors of...
What do users do when information seeking ? How should the search interface be designed to assist th...
Devant des collections massives et hétérogènes de données, les systèmes de RI doivent désormais pouv...
In this thesis, we consider the question of the ambiguity of queries submitted to a search engine in...
In school, the information search on the web (ISW) assisted by the search engines play a growing rol...
Dans cette thèse, nous envisageons la question de l’ambiguïté des requêtes soumises à un moteur de r...
Dans le cadre scolaire, la recherche d'information sur le web (RIW) assistée par les moteurs de rech...
This paper analyses web searching behavior of middle school and high school students through field o...
Access to relevant information adapted to the needs and the context of the user is a real challenge ...
The object of our study is the query, sent to a Web search engine, by an Internet user. We aim to re...
L'objet de notre étude est la requête adressée à un moteur de recherche Web par un usager dans le ca...
International audienceThe studies in field of information retrieval gives a better understanding of ...
Ce travail a pour objectif l'analyse du rôle des connaissances des utilisateurs et du rôle de variab...
With the massive and heterogeneous web document collections, IR system must analyze the behaviors of...
What do users do when information seeking ? How should the search interface be designed to assist th...
Devant des collections massives et hétérogènes de données, les systèmes de RI doivent désormais pouv...
In this thesis, we consider the question of the ambiguity of queries submitted to a search engine in...
In school, the information search on the web (ISW) assisted by the search engines play a growing rol...
Dans cette thèse, nous envisageons la question de l’ambiguïté des requêtes soumises à un moteur de r...
Dans le cadre scolaire, la recherche d'information sur le web (RIW) assistée par les moteurs de rech...
This paper analyses web searching behavior of middle school and high school students through field o...
Access to relevant information adapted to the needs and the context of the user is a real challenge ...