Welcometo my personal page.
Adrian CHIFU

Publication type: National Conference Papers

This paper presents MyBestQuery, a serious game designed to collect query reformulations from players. Query reformulation is a hot topic in information retrieval and covers many aspects. One of them is query reformulation analysis which is based on users’ session. It can be used to understand user’s intent or to measure his satisfaction with regards […]

Comments Off on MyBestQuery: A serious game to collect manual query reformulation

Publication type: National Conference Papers

Résumé : MyBestQuery est un jeu sérieux qui collecte des éléments sur les requêtes soumises à un moteur de recherche: (i) la prédiction de la difficulté de la requête par le joueur (ii) des raisons possibles expliquant cette difficulté (iii) des propositions de reformulation. Abstract: MyBestQuery is a serious game designed to collect items from […]

Comments Off on MyBestQuery : un jeu sérieux pour apprendre des utilisateurs

Publication type: National Conference Papers

Résumé : Les moteurs de recherche d’information (RI) retrouvent des réponses quelle que soit la requête, mais certaines requêtes sont difficiles (le système n’obtient pas de bonne performance en termes de mesure de RI). Pour les requêtes difficiles, des traitements ad-hoc doivent être appliqués. Prédire qu’une requête est difficile est donc crucial et différents prédicteurs […]

Comments Off on La prédiction efficace de la difficulté des requêtes : une tâche impossible ?

Publication type: National Conference Papers

It has been shown that there is not a best information retrieval system configuration which would work for any query, but rather that performance can vary from one query to another. It would be interesting if a meta-system could decide which system should process a new query by learning from the context of previously submitted […]

Comments Off on Performance Analysis of Information Retrieval Systems

0