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WAIM
2004
Springer
15 years 11 months ago
Estimating the Selectivity of XML Path Expression with Predicates by Histograms
Selectivity estimation of path expressions in querying XML data plays an important role in query optimization. A path expression may contain multiple branches with predicates, each...
Yu Wang, Haixun Wang, Xiaofeng Meng, Shan Wang
171
Voted
WWIC
2004
Springer
123views Communications» more  WWIC 2004»
15 years 11 months ago
Experimental Analysis of Heterogeneous Wireless Networks
Packet loss and delay in Internet degrade the quality of requested services like VoIP (Voice over IP) or Video Streaming. In novel network scenarios where wired and wireless connec...
Giulio Iannello, Antonio Pescapè, Giorgio V...
ASAP
2003
IEEE
107views Hardware» more  ASAP 2003»
15 years 11 months ago
Energy Aware Register File Implementation through Instruction Predecode
The register file is a power-hungry device in modern architectures. Current research on compiler technology and computer architectures encourages the implementation of larger dev...
José L. Ayala, Marisa Luisa López-Va...
DSRT
2003
IEEE
15 years 11 months ago
Real Time Inspection of Hidden Worlds
“Smart Things” are commonly understood as wireless ad-hoc networked, mobile, autonomous, special purpose computing appliances, usually interacting with their environment impli...
Alois Ferscha, Markus Keller
ITCC
2003
IEEE
15 years 11 months ago
Dictionary-Based Fast Transform for Text Compression
In this paper we present StarNT, a dictionary-based fast lossless text transform algorithm. With a static generic dictionary, StarNT achieves a superior compression ratio than alm...
Weifeng Sun, Nan Zhang 0005, Amar Mukherjee