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» Effective Modeling with Constraints
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VLDB
1990
ACM
116views Database» more  VLDB 1990»
15 years 10 months ago
Triggered Real-Time Databases with Consistency Constraints
Real-time database systems incorporate the notion of a deadline into the database system model. USUally, deadlines are associated with transactions, and the system attempts to exe...
Henry F. Korth, Nandit Soparkar, Abraham Silbersch...
VLDB
2004
ACM
134views Database» more  VLDB 2004»
15 years 12 months ago
Memory-Limited Execution of Windowed Stream Joins
We address the problem of computing approximate answers to continuous sliding-window joins over data streams when the available memory may be insufficient to keep the entire join...
Utkarsh Srivastava, Jennifer Widom
EMNLP
2010
15 years 4 months ago
Simple Type-Level Unsupervised POS Tagging
Part-of-speech (POS) tag distributions are known to exhibit sparsity -- a word is likely to take a single predominant tag in a corpus. Recent research has demonstrated that incorp...
Yoong Keok Lee, Aria Haghighi, Regina Barzilay
IUI
2009
ACM
16 years 3 months ago
Positive effects of redundant descriptions in an interactive semantic speech interface
Spoken language interfaces based on interactive semantic language models [16, 14] allow probabilities for hypothesized words to be conditioned on the semantic interpretation of th...
Lane Schwartz, Luan Nguyen, Andrew Exley, William ...
SI3D
2010
ACM
16 years 1 months ago
Interactive fluid-particle simulation using translating Eulerian grids
We describe an interactive system featuring fluid-driven animation that responds to moving objects. Our system includes a GPUaccelerated Eulerian fluid solver that is suited for...
Jonathan M. Cohen, Sarah Tariq, Simon Green