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DASFAA
2008
IEEE
151views Database» more  DASFAA 2008»
13 years 9 months ago
Efficient Top-k Search Across Heterogeneous XML Data Sources
An important issue arising from XML query relaxation is how to efficiently search the top-k best answers from a large number of XML data sources, while minimizing the searching cos...
Jianxin Li, Chengfei Liu, Jeffrey Xu Yu, Rui Zhou
CORR
2010
Springer
112views Education» more  CORR 2010»
13 years 7 months ago
Efficient Approximation of Optimal Control for Markov Games
The success of probabilistic model checking for discrete-time Markov decision processes and continuous-time Markov chains has led to rich academic and industrial applications. The ...
Markus Rabe, Sven Schewe, Lijun Zhang
JEC
2006
61views more  JEC 2006»
13 years 7 months ago
Time-constrained loop scheduling with minimal resources
Many applications commonly found in digital signal processing and image processing applications can be represented by data-flow graphs (DFGs). In our previous work, we proposed a ...
Timothy W. O'Neil, Edwin Hsing-Mean Sha
TCAD
1998
91views more  TCAD 1998»
13 years 7 months ago
Cost-free scan: a low-overhead scan path design
Conventional scan design imposes considerable area and delay overhead by using larger scan ip- ops and additional scan wires without utilizing the functionality of the combinatio...
Chih-Chang Lin, Malgorzata Marek-Sadowska, Mike Ti...
TIP
1998
162views more  TIP 1998»
13 years 7 months ago
Variational image segmentation using boundary functions
Abstract—A general variational framework for image approximation and segmentation is introduced. By using a continuous “line-process” to represent edge boundaries, it is poss...
Gary A. Hewer, Charles S. Kenney, B. S. Manjunath