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MMM
2003
Springer
152views Multimedia» more  MMM 2003»
15 years 9 months ago
Semantic Video Annotation and Vague Query
The Digital Video Album (DVA) system described here integrates various cooperating subsystems to index and query video documents according to their semantic content and other meta...
Qiuying Zhang, Mohan S. Kankanhalli, Philippe Mulh...
156
Voted
SIGMOD
2010
ACM
149views Database» more  SIGMOD 2010»
14 years 10 months ago
On models and query languages for probabilistic processes
Probabilistic processes appear naturally in various contexts, with applications to Business Processes, XML data management and more. Many models for specifying and querying such p...
Daniel Deutch, Tova Milo
136
Voted
DEXA
2005
Springer
80views Database» more  DEXA 2005»
15 years 9 months ago
Optimizing I/O Costs of Multi-dimensional Queries Using Bitmap Indices
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
Doron Rotem, Kurt Stockinger, Kesheng Wu
VLDB
2004
ACM
137views Database» more  VLDB 2004»
15 years 9 months ago
Schema-Free XQuery
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
Yunyao Li, Cong Yu, H. V. Jagadish
116
Voted
SERVICES
2008
94views more  SERVICES 2008»
15 years 5 months ago
Using Characteristics of Computational Science Schemas for Workflow Metadata Management
Computational science workflows are generating an ever-increasing volume of data products. Metadata for these workflows is communicated using one or more discipline-specific schem...
Scott Jensen, Beth Plale