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ICASSP
2011
IEEE
14 years 3 months ago
Variational approximation of long-span language models for lvcsr
Long-span language models that capture syntax and semantics are seldom used in the first pass of large vocabulary continuous speech recognition systems due to the prohibitive sea...
Anoop Deoras, Tomas Mikolov, Stefan Kombrink, Mart...
GLOBECOM
2006
IEEE
15 years 5 months ago
Application of Nonbinary LDPC Codes for Communication over Fading Channels Using Higher Order Modulations
Abstract— In this paper, we investigate the application of nonbinary low density parity check (LDPC) codes over Galois field GF(q) for both single-input single-output (SISO) and...
Ronghui Peng, Rong-Rong Chen
CORR
2002
Springer
118views Education» more  CORR 2002»
14 years 11 months ago
Unsupervised discovery of morphologically related words based on orthographic and semantic similarity
We present an algorithm that takes an unannotated corpus as its input, and returns a ranked list of probable morphologically related pairs as its output. The algorithm tries to di...
Marco Baroni, Johannes Matiasek, Harald Trost
ICIP
2008
IEEE
16 years 1 months ago
Modulo-PCM based encoding for high speed video cameras
In this paper, we present a low complexity Modulo-PCM based coding algorithm for high speed video cameras used in applications that demand very high frame rates. By compressing th...
Josep Prades-Nebot, Antoni Roca, Edward J. Delp
CIKM
2004
Springer
15 years 3 months ago
Efficient processing of XML twig patterns with parent child edges: a look-ahead approach
With the growing importance of semi-structure data in information exchange, much research has been done to provide an effective mechanism to match a twig query in an XML database....
Jiaheng Lu, Ting Chen, Tok Wang Ling