Sciweavers

641 search results - page 85 / 129
» Temporal Queries in OLAP
Sort
View
119
Voted
ADC
2000
Springer
82views Database» more  ADC 2000»
15 years 8 months ago
Querying Databases of Annotated Speech
Annotated speech corpora are databases consisting of signal data along with time-aligned symbolic ‘transcriptions’. Such databases are typically multidimensional, heterogeneou...
Steve Cassidy, Steven Bird
CIKM
2006
Springer
15 years 7 months ago
Measuring the meaning in time series clustering of text search queries
We use a combination of proven methods from time series analysis and machine learning to explore the relationship between temporal and semantic similarity in web query logs; we di...
Bing Liu 0003, Rosie Jones, Kristina Lisa Klinkner
EDBT
2000
ACM
15 years 7 months ago
Management and Query Processing of One-Dimensional Intervals with the UB-Tree
The management and query processing of one dimensional intervals is a special case of extended object handling. One dimensional intervals play an important role in temporal databa...
Robert Fenk
MM
1993
ACM
176views Multimedia» more  MM 1993»
15 years 8 months ago
A Digital On-Demand Video Service Supporting Content-Based Queries
Abstract–Video-on-demand represents a key demonstrative application for enabling multimedia technology in communication, database, and interface research. This application requir...
Thomas D. C. Little, Gulrukh Ahanger, R. J. Folz, ...
SEMWEB
2010
Springer
15 years 1 months ago
Representing and Querying Validity Time in RDF and OWL: A Logic-Based Approach
RDF(S) and OWL 2 currently support only static ontologies. In practice, however, the truth of statements often changes with time, and Semantic Web applications often need to repres...
Boris Motik