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DEBU
2010
134views more  DEBU 2010»
13 years 2 months ago
Causality in Databases
Provenance is often used to validate data, by verifying its origin and explaining its derivation. When searching for "causes" of tuples in the query results or in genera...
Alexandra Meliou, Wolfgang Gatterbauer, Joseph Y. ...
DEBU
2010
135views more  DEBU 2010»
13 years 1 months ago
Trends in Storage Technologies
The high random and sequential I/O requirements of contemplated workloads could serve as impetus to move faster towards storage-class memory (SCM), a technology that will blur the...
Evangelos Eleftheriou, Robert Haas, Jens Jelitto, ...
DEBU
2010
170views more  DEBU 2010»
13 years 5 months ago
Roads Belong in Databases
The popularity of location-based services and the need to perform real-time processing on them has led to an interest in queries on road networks, such as finding shortest paths a...
Jagan Sankaranarayanan, Hanan Samet
DEBU
2010
128views more  DEBU 2010»
13 years 2 months ago
Panda: A System for Provenance and Data
Panda (for Provenance and Data) is a new project whose goal is to develop a general-purpose system that unifies concepts from existing provenance systems and overcomes some limita...
Robert Ikeda, Jennifer Widom
DEBU
2010
135views more  DEBU 2010»
13 years 5 months ago
Enhancing Search with Structure
Keyword search has traditionally focussed on retrieving documents in ranked order, given simple keyword queries. Similarly, work on keyword queries on structured data has focussed...
Soumen Chakrabarti, Sunita Sarawagi, S. Sudarshan