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ACL
2007
15 years 1 months ago
Making Sense of Sound: Unsupervised Topic Segmentation over Acoustic Input
We address the task of unsupervised topic segmentation of speech data operating over raw acoustic information. In contrast to existing algorithms for topic segmentation of speech,...
Igor Malioutov, Alex Park, Regina Barzilay, James ...
SIGMOD
2007
ACM
196views Database» more  SIGMOD 2007»
15 years 12 months ago
Adaptive location constraint processing
An important problem for many location-based applications is the continuous evaluation of proximity relations among moving objects. These relations express whether a given set of ...
Zhengdao Xu, Hans-Arno Jacobsen
DGO
2008
112views Education» more  DGO 2008»
15 years 1 months ago
Relating taxonomies with regulations
Increasingly, taxonomies are being developed for a wide variety of industrial domains and specific applications within those domains. These industry or application specific taxono...
Chin Pang Cheng, Jiayi Pan, Gloria T. Lau, Kincho ...
VLDB
2003
ACM
147views Database» more  VLDB 2003»
16 years 16 hour ago
RE-tree: an efficient index structure for regular expressions
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...
Chee Yong Chan, Minos N. Garofalakis, Rajeev Rasto...
AIA
2006
15 years 1 months ago
Tree Model of Symbolic Music for Tonality Guessing
Most of the western tonal music is based on the concept of tonality or key. It is often desirable to know the tonality of a song stored in a symbolic format (digital scores), both...
David Rizo, José Manuel Iñesta Quere...