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SPIRE
2001
Springer
14 years 2 months ago
Speed-up of Aho-Corasick Pattern Matching Machines by Rearranging States
Thispaper describes speed-up of string pattern matchingby rearrangingstates inAho-Corasickpattern matching machine, which is a kind of afinite automaton. Werealized speed-up of st...
T. Nishimura, Shuichi Fukamachi, Takeshi Shinohara
STOC
2006
ACM
130views Algorithms» more  STOC 2006»
14 years 10 months ago
Explicit capacity-achieving list-decodable codes
For every 0 < R < 1 and > 0, we present an explicit construction of error-correcting codes of rate R that can be list decoded in polynomial time up to a fraction (1 - R ...
Venkatesan Guruswami, Atri Rudra
ICIP
2005
IEEE
14 years 11 months ago
Transmission of JPEG2000 code-streams over mobile radio channels
- The recent growth in personal wireless communication devices being used for image transmission, have poised a challenge to protect this data against loss over mobile radio channe...
Ambarish Natu, Maria Fresia, Fabio Lavagetto
ICMCS
2006
IEEE
85views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Prefilter Control Scheme for Low bitrate TV Distribution
In IP-based TV distribution, coding degradation is sometimes evident in critical scenes because the bit rate for compression is rather low. Prefiltering is an effective counterme...
Ryoichi Kawada, Atsushi Koike, Yasuyuki Nakajima
ISCAS
2005
IEEE
182views Hardware» more  ISCAS 2005»
14 years 3 months ago
Efficient search and mode prediction algorithms for motion estimation in H.264/AVC
—H.264 video coding standard adopts different coding schemes like variable block sizes and multiple reference frames for motion estimation. Hence, H.264/AVC provides gains in com...
Gwo-Long Li, Mei-Juan Chen, Hung-Ju Li, Ching-Ting...