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» Querying Linguistic Trees
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103
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KAIS
2007
139views more  KAIS 2007»
15 years 12 days ago
Answering ad hoc aggregate queries from data streams using prefix aggregate trees
Moonjung Cho, Jian Pei, Ke Wang
63
Voted
COMCOM
2008
63views more  COMCOM 2008»
15 years 3 days ago
Range queries over skip tree graphs
Alejandra González Beltrán, Peter Mi...
DAWAK
2001
Springer
15 years 5 months ago
Shared Index Scans for Data Warehouses
Tree based indexing structures like -trees, ·-trees, Bitmap indexes and Ê-trees have become essential for getting good performance when accessing vast datasets. However, most dat...
Yannis Kotidis, Yannis Sismanis, Nick Roussopoulos
113
Voted
COLING
1992
15 years 1 months ago
Multimodal Database Query
The paper proposes a multimodal interface for a real sales database application. We show how natural language processing may be integrated with a visual, direct manipulation metho...
Nicholas J. Haddock
93
Voted
ACL
2010
14 years 10 months ago
Blocked Inference in Bayesian Tree Substitution Grammars
Learning a tree substitution grammar is very challenging due to derivational ambiguity. Our recent approach used a Bayesian non-parametric model to induce good derivations from tr...
Trevor Cohn, Phil Blunsom