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» Parametric Aspects: A Proposal
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ICDT
2010
ACM
180views Database» more  ICDT 2010»
16 years 4 months ago
Foundations of SPARQL Query Optimization
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...
Michael Schmidt, Michael Meier, Georg Lausen
SDM
2009
SIAM
118views Data Mining» more  SDM 2009»
16 years 3 months ago
Finding Links and Initiators: A Graph-Reconstruction Problem.
Consider a 0–1 observation matrix M, where rows correspond to entities and columns correspond to signals; a value of 1 (or 0) in cell (i, j) of M indicates that signal j has bee...
Evimaria Terzi, Heikki Mannila
ICWS
2009
IEEE
16 years 3 months ago
Towards Probabilistic Estimation of Quality of Online Services
Accurate estimation of quality of online services is both an important and difficult problem, since a service has many interdependent quality attributes influenced by several co...
Le-Hung Vu, Karl Aberer
ICCAD
2007
IEEE
122views Hardware» more  ICCAD 2007»
16 years 3 months ago
Engineering change using spare cells with constant insertion
—In the VLSI design process, a design implementation often needs to be corrected because of new specifications or design constraint violations. This correction process is referre...
Yu-Min Kuo, Ya-Ting Chang, Shih-Chieh Chang, Malgo...
ICCAD
2001
IEEE
217views Hardware» more  ICCAD 2001»
16 years 3 months ago
ASF: A Practical Simulation-Based Methodology for the Synthesis of Custom Analog Circuits
: This paper describes ASF, a novel cell-level analog synthesis framework that can size and bias a given circuit topology subject to a set of performance objectives and a manufactu...
Michael Krasnicki, Rodney Phelps, James R. Hellums...