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SIGIR
2012
ACM
8 years 2 months ago
Automatic suggestion of query-rewrite rules for enterprise search
Enterprise search is challenging for several reasons, notably the dynamic terminology and jargon that are specific to the enterprise domain. This challenge is partly addressed by...
Zhuowei Bao, Benny Kimelfeld, Yunyao Li
SIGIR
2012
ACM
8 years 2 months ago
Mining query subtopics from search log data
Most queries in web search are ambiguous and multifaceted. Identifying the major senses and facets of queries from search log data, referred to as query subtopic mining in this pa...
Yunhua Hu, Ya-nan Qian, Hang Li, Daxin Jiang, Jian...
SIGIR
2012
ACM
8 years 2 months ago
TFMAP: optimizing MAP for top-n context-aware recommendation
In this paper, we tackle the problem of top-N context-aware recommendation for implicit feedback scenarios. We frame this challenge as a ranking problem in collaborative filterin...
Yue Shi, Alexandros Karatzoglou, Linas Baltrunas, ...
SIGIR
2012
ACM
8 years 2 months ago
BReK12: a book recommender for K-12 users
Ideally, students in K-12 grade levels can turn to book recommenders to locate books that match their interests. Existing book recommenders, however, fail to take into account the...
Maria Soledad Pera, Yiu-Kai Ng
SIGIR
2012
ACM
8 years 2 months ago
Category hierarchy maintenance: a data-driven approach
Quan Yuan, Gao Cong, Aixin Sun, Chin-Yew Lin, Nadi...
SIGIR
2012
ACM
8 years 2 months ago
Personalized diversification of search results
Search personalization and diversification are often seen as opposing alternatives to cope with query uncertainty, where, given an ambiguous query, it is either preferable to adap...
David Vallet, Pablo Castells
SIGIR
2012
ACM
8 years 2 months ago
Scheduling queries across replicas
Ana Freire, Craig Macdonald, Nicola Tonellotto, Ia...
SIGIR
2012
ACM
8 years 2 months ago
Active query selection for learning rankers
Methods that reduce the amount of labeled data needed for training have focused more on selecting which documents to label than on which queries should be labeled. One exception t...
Mustafa Bilgic, Paul N. Bennett
SIGIR
2012
ACM
8 years 2 months ago
Clarity re-visited
We present a novel interpretation of Clarity [5], a widely used query performance predictor. While Clarity is commonly described as a measure of the “distance” between the lan...
Shay Hummel, Anna Shtok, Fiana Raiber, Oren Kurlan...
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