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PERCOM
2004
ACM
16 years 6 months ago
Modelling and Using Imperfect Context Information
Most recently developed context-aware software applications make unrealistic assumptions about the quality of the available context information, which can lead to inappropriate ac...
Karen Henricksen, Jadwiga Indulska
DCC
2004
IEEE
16 years 6 months ago
Fast Compression with a Static Model in High-Order Entropy
We report on a simple encoding format called wzip for decompressing block-sorting transforms, such as the Burrows-Wheeler Transform (BWT). Our compressor uses the simple notions o...
Luca Foschini, Roberto Grossi, Ankur Gupta, Jeffre...
DCC
2004
IEEE
16 years 6 months ago
Online Suffix Trees with Counts
We extend Ukkonen's online suffix tree construction algorithm to support frequency queries, by adding count fields to the internal nodes of the tree, as suggested in [8]. Thi...
Breanndán Ó Nualláin, Steven ...
DCC
2004
IEEE
16 years 6 months ago
Efficient Bit Allocation for Dependent Video Coding
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
Yegnaswamy Sermadevi, Sheila S. Hemami
ICCD
2004
IEEE
120views Hardware» more  ICCD 2004»
16 years 3 months ago
XTalkDelay: A Crosstalk-Aware Timing Analysis Tool for Chip-Level Designs
This paper describes XTalkDelay, an industrial-strength methodology and tool for measuring the impact of crosstalk on delays of paths in a design. The main cornerstone of XTalkDel...
Yinghua Li, Rajeev Murgai, Takashi Miyoshi, Ashwin...