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157
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SIGIR
2006
ACM
16 years 3 days ago
A study of statistical models for query translation: finding a good unit of translation
This paper presents a study of three statistical query translation models that use different units of translation. We begin with a review of a word-based translation model that us...
Jianfeng Gao, Jian-Yun Nie
153
Voted
SIGIR
2006
ACM
16 years 3 days ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...
162
Voted
SIGIR
2006
ACM
16 years 3 days ago
Feature diversity in cluster ensembles for robust document clustering
The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one ...
Xavier Sevillano, Germán Cobo, Francesc Al&...
SIGIR
2006
ACM
16 years 3 days ago
Strict and vague interpretation of XML-retrieval queries
Structural hints in XML-retrieval queries can be used to specify both the granularity of the search result (the target element) and where in a document to search (support elements...
Andrew Trotman, Mounia Lalmas
SIGSOFT
2006
ACM
16 years 3 days ago
Interpolation for data structures
Interpolation based automatic abstraction is a powerful and robust technique for the automated analysis of hardware and software systems. Its use has however been limited to contr...
Deepak Kapur, Rupak Majumdar, Calogero G. Zarba
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