3062 search results - page 23 / 613 » A Language Modeling Approach for Temporal Information Needs |
SDB
1995
14 years 11 days ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
MM
2009
ACM
14 years 3 months ago
2009
ACM
Speaker clustering is the task of grouping a set of speech utterances into speaker-specific classes. The basic techniques for solving this task are similar to those used for spea...
MSO
2003
13 years 10 months ago
2003
The provision of efficient methods and tool support for the development and engineering of distributed systems is a key enabling factor for the evolution of Information Technology...
GIS
2002
ACM
13 years 8 months ago
2002
ACM
This paper contributes a general approach to characterizing patterns of change in a spatio-temporal database. While there is a particular interest in modelling and querying how sp...
HICSS
2007
IEEE
14 years 3 months ago
2007
IEEE
The objective of this paper is to suggest a systematic means by which the timing and focus of information technology policies can be used to optimize supply chain performance and ...