GeoCLEF 2007: The CLEF 2007 Cross-Language Geographic Information Retrieval Track Overview
Advances in Multilingual and Multimodal Information Retrieval
Releasing search queries and clicks privately
Proceedings of the 18th international conference on World wide web
Gathering and mining information from web log files
DELOS'07 Proceedings of the 1st international conference on Digital libraries: research and development
UAIC: participation in CLEF-IP track
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Identifying common user behaviour in multilingual search logs
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
A search engine based on query logs, and search log analysis by automatic language identification
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Identifying geographical entities in users' queries
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Search path visualization and session performance evaluation with log files
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Which log for which information? gathering multilingual data from different log file types
CLEF'10 Proceedings of the 2010 international conference on Multilingual and multimodal information access evaluation: cross-language evaluation forum
Multilingual log analysis: LogCLEF
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Multilingual adaptive search for digital libraries
TPDL'11 Proceedings of the 15th international conference on Theory and practice of digital libraries: research and advanced technology for digital libraries
Data Mining and Knowledge Discovery
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Log data constitute a relevant aspect in the evaluation process of the quality of a search engine and the quality of a multilingual search service; log data can be used to study the usage of a search engine, and to better adapt it to the objectives the users were expecting to reach. The interest in multilingual log analysis was promoted by the Cross Language Evaluation Forum (CLEF) for the first time with a track named LogCLEF. LogCLEF is an evaluation initiative for the analysis of queries and other logged activities as expression of user behavior. The goal is the analysis and classification of queries in order to understand search behavior especially in multilingual contexts and ultimately to improve search systems. Two tasks were defined: Log Analysis and Geographic Query Identification (LAGI) which aimed at the identification of queries for geographic content and Log Analysis for Digital Societies (LADS) which was based on analyzing the user behavior of the search logs the service of The European Library. Five groups using a variety of approaches submitted experiments. The data for the track, the evaluation methodology and results are presented and discussed.