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SIGIR
2012
ACM
11 years 7 months ago
To index or not to index: time-space trade-offs in search engines with positional ranking functions
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
Diego Arroyuelo, Senén González, Mau...
FPL
2006
Springer
96views Hardware» more  FPL 2006»
13 years 9 months ago
Reducing the Space Complexity of Pipelined Routing Using Modified Range Encoding
Interconnect delays are becoming an increasingly significant part of the critical path delay for circuits implemented in FPGAs. Pipelined interconnects have been proposed to addre...
Allan Carroll, Carl Ebeling
DCC
1995
IEEE
13 years 8 months ago
Constrained-Storage Vector Quantization with a Universal Codebook
— Many image compression techniques require the quantization of multiple vector sources with significantly different distributions. With vector quantization (VQ), these sources ...
Sangeeta Ramakrishnan, Kenneth Rose, Allen Gersho
FITRAMEN
2008
13 years 6 months ago
High-Performance H.264/SVC Video Communications in 802.11e Ad Hoc Networks
This work focuses on improving the performance of video communications based on the recently developed H.264 Scalable Video Coding (SVC) standard over 802.11e wireless networks. Th...
Attilio Fiandrotti, Dario Gallucci, Enrico Masala,...
JOT
2008
72views more  JOT 2008»
13 years 5 months ago
Fixing Apples' Broken Clipboard, with Java
The Mac OS X clipboard is infamous for changing the format of bit-mapped images that are pasted to it. These images are typically encoded using a QuickTime Tiff compressor that re...
Douglas A. Lyon