Relevance weighting for query independent evidence
Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval
The Probabilistic Relevance Framework: BM25 and Beyond
Foundations and Trends in Information Retrieval
Computing information retrieval performance measures efficiently in the presence of tied scores
ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
TAER: time-aware entity retrieval-exploiting the past to find relevant entities in news articles
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
ReFER: effective relevance feedback for entity ranking
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
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In this paper we study the problem of entity retrieval for news applications and the importance of the news trail history (i.e. past related articles) to determine the relevant entities in current articles. We construct a novel entity-labeled corpus with temporal information out of the TREC 2004 Novelty collection. We develop and evaluate several features, and show that an article's history can be exploited to improve its summarization.