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ICMCS
2006
IEEE
123views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Experiences with High Definition Interactive Video Conferencing
We review the design and implementation of UltraGrid, a new high definition video conferencing system, and present some experimental results. UltraGrid was the first system to s...
Ladan Gharai, Tom Lehman, Alvaro Saurin, Colin Per...
ACL2
2006
ACM
15 years 1 months ago
Quantification in tail-recursive function definitions
We investigate the logical issues behind axiomatizing equations that contain both recursive calls and quantifiers in ACL2. We identify a class of such equations, named extended ta...
Sandip Ray
CIKM
2010
Springer
14 years 4 months ago
On the definition of patterns for semantic annotation
The semantic annotation of documents is an additional advantage for retrieval, as long as the annotations and their maintenance process scale well. Automatic or semi-automatic ann...
Mónica Marrero, Julián Urbano, Jorge...
LREC
2010
216views Education» more  LREC 2010»
14 years 11 months ago
Automatic Grammar Rule Extraction and Ranking for Definitions
Learning texts contain much implicit knowledge which is ideally presented to the learner in a structured manner - a typical example being definitions of terms in the text, which w...
Claudia Borg, Mike Rosner, Gordon J. Pace
CORR
2010
Springer
153views Education» more  CORR 2010»
14 years 9 months ago
Towards an Efficient Tile Matrix Inversion of Symmetric Positive Definite Matrices on Multicore Architectures
The algorithms in the current sequential numerical linear algebra libraries (e.g. LAPACK) do not parallelize well on multicore architectures. A new family of algorithms, the tile a...
Emmanuel Agullo, Henricus Bouwmeester, Jack Dongar...