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SIGMOD
2009
ACM
213views Database» more  SIGMOD 2009»
16 years 6 months ago
Dictionary-based order-preserving string compression for main memory column stores
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
Carsten Binnig, Stefan Hildenbrand, Franz Fär...
INTERACTION
2009
ACM
16 years 1 months ago
DTD2OWL: automatic transforming XML documents into OWL ontology
DTD and its instance have been considered the standard for data representation and information exchange format on the current web. However, when coming to the next generation of w...
Pham Thi Thu Thuy, Young-Koo Lee, Sungyoung Lee
WIDM
2006
ACM
16 years 17 days ago
SRI: exploiting semantic information for effective query routing in a PDMS
The huge amount of data available from Internet information sources has focused much attention on the sharing of distributed information through Peer Data Management Systems (PDMS...
Federica Mandreoli, Riccardo Martoglia, Simona Sas...
IIWAS
2008
15 years 8 months ago
Application framework with demand-driven mashup for selective browsing
Abstract: We are developing a new mashup framework for creating flexible applications in which users can selectively browse through mashup items. The framework provides GUI compone...
Sohei Ikeda, Takakazu Nagamine, Tomio Kamada
CP
2009
Springer
16 years 7 months ago
Search Spaces for Min-Perturbation Repair
Many problems require minimally perturbing an initial state in order to repair some violated constraints. We consider two search spaces for exactly solving this minimal perturbatio...
Alex S. Fukunaga