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150
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COSIT
2001
Springer
134views GIS» more  COSIT 2001»
15 years 7 months ago
A Semantic Map as Basis for the Decision Process in the www Navigation
In the physical world, decision making in common navigation strategies is based on a mental map which includes a mental representation of geometric features such as distances and d...
Hartwig H. Hochmair, Andrew U. Frank
HPDC
2010
IEEE
15 years 3 months ago
New caching techniques for web search engines
This paper proposes a cache hierarchy that enables Web search engines to efficiently process user queries. The different caches in the hierarchy are used to store pieces of data w...
Mauricio Marín, Veronica Gil Costa, Carlos ...
128
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ISVLSI
2007
IEEE
151views VLSI» more  ISVLSI 2007»
15 years 8 months ago
Design of a MCML Gate Library Applying Multiobjective Optimization
In this paper, the problem of sizing MOS Current Mode Logic (MCML) circuits is addressed. The Pareto front is introduced as a useful analysis tool to explore the design space of e...
Roberto Pereira-Arroyo, Pablo Alvarado-Moya, Wolfg...
MOC
2000
109views more  MOC 2000»
15 years 2 months ago
A posteriori error estimation and adaptivity for degenerate parabolic problems
Abstract. Two explicit error representation formulas are derived for degenerate parabolic PDEs, which are based on evaluating a parabolic residual in negative norms. The resulting ...
Ricardo H. Nochetto, Alfred Schmidt, C. Verdi
MST
2002
169views more  MST 2002»
15 years 2 months ago
Bulk Synchronous Parallel Algorithms for the External Memory Model
Abstract. Blockwise access to data is a central theme in the design of efficient external memory (EM) algorithms. A second important issue, when more than one disk is present, is f...
Frank K. H. A. Dehne, Wolfgang Dittrich, David A. ...