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» Modelling and Using Imperfect Context Information
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ISCAS
2005
IEEE
214views Hardware» more  ISCAS 2005»
15 years 3 months ago
Blind separation of statistically independent signals with mixed sub-Gaussian and super-Gaussian probability distributions
— In the context of Independent Component Analysis (ICA), we propose a simple method for online estimation of activation functions in order to blindly separate instantaneous mixt...
Muhammad Tufail, Masahide Abe, Masayuki Kawamata
ATAL
2005
Springer
15 years 3 months ago
Agent-based integration of Web Services with Workflow Management Systems
Rapid changes in the business environment call for more flexible and adaptive workflow systems. Researchers have proposed that Workflow Management Systems (WfMSs) comprising multi...
Bastin Tony Roy Savarimuthu, Maryam Purvis, Martin...
EDBT
2009
ACM
144views Database» more  EDBT 2009»
15 years 1 months ago
Efficient maintenance techniques for views over active documents
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
Serge Abiteboul, Pierre Bourhis, Bogdan Marinoiu
FDL
2004
IEEE
15 years 1 months ago
SystemC and OCAPI-xl Based System-Level Design for Reconfigurable Systems-on-Chip
Reconfigurability is becoming an important part of System-on-Chip (SoC) design to cope with the increasing demands for simultaneous flexibility and computational power. Current ha...
Kari Tiensyrjä, Miroslav Cupák, Kostas...
ER
2000
Springer
122views Database» more  ER 2000»
15 years 1 months ago
Managing RDF Metadata for Community Webs
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Descr...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...