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SIGMOD
2007
ACM
134views Database» more  SIGMOD 2007»
16 years 4 months ago
Database research opportunities in computer games
In this paper, we outline several ways in which the database community can contribute to the development of technology for computer games. We outline the architecture of different...
Walker M. White, Christoph Koch, Nitin Gupta 0003,...
STACS
2004
Springer
15 years 9 months ago
Lattices with Many Cycles Are Dense
Abstract We give a method for approximating any n-dimensional lattice with a lattice Λ whose factor group Zn /Λ has n − 1 cycles of equal length with arbitrary precision. We al...
Mårten Trolin
CHI
1993
ACM
15 years 8 months ago
Extending an existing user interface toolkit to support gesture recognition
Gestures are a powerful way to specify both objects and operations with a single mark of a stylus or mouse. We have extended an existing user interface toolkit to support gestures...
James A. Landay, Brad A. Myers
EDBT
2010
ACM
153views Database» more  EDBT 2010»
15 years 7 months ago
Beyond pages: supporting efficient, scalable entity search with dual-inversion index
Entity search, a significant departure from page-based retrieval, finds data, i.e., entities, embedded in documents directly and holistically across the whole collection. This pap...
Tao Cheng, Kevin Chen-Chuan Chang
EMNLP
2007
15 years 5 months ago
Characterizing the Errors of Data-Driven Dependency Parsing Models
We present a comparative error analysis of the two dominant approaches in datadriven dependency parsing: global, exhaustive, graph-based models, and local, greedy, transition-base...
Ryan T. McDonald, Joakim Nivre