641 search results - page 119 / 129 » Temporal Queries in OLAP |
146
Voted
JCDL
2009
ACM
15 years 10 months ago
2009
ACM
We propose a generative model based on latent Dirichlet allocation for mining distinct topics in document collections by integrating the temporal ordering of documents into the ge...
154
Voted
ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
The discovery of a person’s personally important places involves obtaining the physical locations for a person’s places that matter to his daily life and routines. This proble...
108
Voted
CIVR
2007
Springer
15 years 10 months ago
2007
Springer
Anecdotal evidence suggests that story-level information is important for the speech component of video retrieval. In this paper we perform a systematic examination of the combina...
149
Voted
MIDDLEWARE
2007
Springer
15 years 9 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
138
Voted
SSDBM
2006
IEEE
15 years 9 months ago
2006
IEEE
Monitoring movement of high-dimensional points is essential for environmental databases, geospatial applications, and biodiversity informatics as it reveals crucial information ab...