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ACL
2008
13 years 11 months ago
Efficient, Feature-based, Conditional Random Field Parsing
Discriminative feature-based methods are widely used in natural language processing, but sentence parsing is still dominated by generative methods. While prior feature-based dynam...
Jenny Rose Finkel, Alex Kleeman, Christopher D. Ma...
SIGMOD
2007
ACM
181views Database» more  SIGMOD 2007»
14 years 10 months ago
Progressive and selective merge: computing top-k with ad-hoc ranking functions
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
Dong Xin, Jiawei Han, Kevin Chen-Chuan Chang
SAC
2010
ACM
14 years 4 months ago
Mobile air pollution monitoring network
Current methods of estimating air quality involve assigning a single value called the Air Quality Index (AQI) to a large land area for a 24-hour period based on a very few, sparse...
W. Hedgecock, Péter Völgyesi, Á...
HICSS
2008
IEEE
113views Biometrics» more  HICSS 2008»
14 years 4 months ago
A Cross-Cultural Comparison of Perceived Strategic Importance of RFID for CIOs in Germany and Italy
Purpose: Drawing from literature on innovation, strategy and culture the objective of this study is to explore the role of perceived potentials and perceived strategic importance ...
Stefanie Jahner, Jan Marco Leimeister, Uta Franzis...
QEST
2006
IEEE
14 years 4 months ago
Strategy Improvement for Concurrent Reachability Games
A concurrent reachability game is a two-player game played on a graph: at each state, the players simultaneously and independently select moves; the two moves determine jointly a ...
Krishnendu Chatterjee, Luca de Alfaro, Thomas A. H...