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109
Voted
VLSID
2002
IEEE
138views VLSI» more  VLSID 2002»
16 years 1 months ago
ETAM++: Extended Transition Activity Measure for Low Power Address Bus Designs
Interconnection networks in Systems-On-Chip begin to have a non-negligible impact on the power consumption of a whole system. This is because of increasing inter-wire capacitances...
Haris Lekatsas, Jörg Henkel
185
Voted
SIGMOD
2008
ACM
150views Database» more  SIGMOD 2008»
16 years 28 days ago
Query biased snippet generation in XML search
Snippets are used by almost every text search engine to complement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose relevance ...
Yu Huang, Ziyang Liu, Yi Chen
182
Voted
SIGMOD
2006
ACM
110views Database» more  SIGMOD 2006»
16 years 28 days ago
Supporting ad-hoc ranking aggregates
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas
SIGMOD
2004
ACM
120views Database» more  SIGMOD 2004»
16 years 28 days ago
Prediction and Indexing of Moving Objects with Unknown Motion Patterns
Existing methods for prediction in spatio-temporal databases assume that objects move according to linear functions. This severely limits their applicability, since in practice mo...
Yufei Tao, Christos Faloutsos, Dimitris Papadias, ...
SIGMOD
2001
ACM
121views Database» more  SIGMOD 2001»
16 years 28 days ago
XML Document Versioning
Managing multiple versions of XML documents represents an important problem, because of many applications ranging from traditional ones, such as software configuration control, to...
Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo