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133
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SIGIR
2010
ACM
15 years 7 months ago
Improving sentence retrieval with an importance prior
The retrieval of sentences is a core task within Information Retrieval. In this poster we employ a Language Model that incorporates a prior which encodes the importance of sentenc...
Leif Azzopardi, Ronald T. Fernández, David ...
122
Voted
ACL
2006
15 years 5 months ago
Contextual Dependencies in Unsupervised Word Segmentation
Developing better methods for segmenting continuous text into words is important for improving the processing of Asian languages, and may shed light on how humans learn to segment...
Sharon Goldwater, Thomas L. Griffiths, Mark Johnso...
83
Voted
ACL
1998
15 years 5 months ago
Know When to Hold 'Em: Shuffling Deterministically in a Parser for Nonconcatenative Grammars
Nonconcatenative constraints, such as the shuffle relation, are frequently employed in grammatical analyses of languages that have more flexible ordering of constituents than Engl...
Robert T. Kasper, Mike Calcagno, Paul C. Davis
189
Voted
VDB
2000
188views Database» more  VDB 2000»
15 years 5 months ago
Toward feature Algebras in Visual Databases: The Case for a Histogram Algebra
Searching and managing large archives of visual data, such as images and video, is made hard by the lack of proper integration between the visual aspects of the problem (image pro...
Amarnath Gupta, Simone Santini
159
Voted
ACL
1996
15 years 5 months ago
Head Automata and Bilingual Tiling: Translation with Minimal Representations
We present a language model consisting of a collection of costed bidirectional finite state automata associated with the head words of phrases. The model is suitable for increment...
Hiyan Alshawi