4346 search results - page 807 / 870 » Models of Complex Physical Systems Using Cell-DEVS |
SAC
2008
ACM
14 years 11 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
128
click to vote
HEURISTICS
2010
14 years 9 months ago
2010
The urban transit routing problem (UTRP) is NP-Hard and involves devising routes for public transport systems. It is a highly complex multiply constrained problem and the evaluati...
169
click to vote
GIS
2008
ACM
16 years 27 days ago
2008
ACM
We introduce a parallel approximation of an Over-determined Laplacian Partial Differential Equation solver (ODETLAP) applied to the compression and restoration of terrain data use...
223
click to vote
PADL
2009
Springer
16 years 14 days ago
2009
Springer
Abstract. PADS is a declarative language used to describe the syntax and semantic properties of ad hoc data sources such as financial transactions, server logs and scientific data ...
101
click to vote
VLDB
2004
ACM
15 years 5 months ago
2004
ACM
This presentation will discuss several database technology challenges that are faced when building a data warehouse. It will touch on the challenges posed by high capacity drives ...