Sciweavers

1231 search results - page 215 / 247
» A Framework for Belief Update
Sort
View
ICRA
2005
IEEE
143views Robotics» more  ICRA 2005»
14 years 2 months ago
Cooperative Multi-Robot Systems A study of Vision-based 3-D Mapping using Information Theory
Building cooperatively 3-D maps of unknown environments is one of the application fields of multi-robot systems. This article addressesthatproblemthroughaprobabilisticapproachbas...
Rui Rocha, Jorge Dias, Adriano Carvalho
WIOPT
2005
IEEE
14 years 2 months ago
Power Control for Multicell CDMA Wireless Networks: A Team Optimization Approach
We study power control in multicell CDMA wireless networks as a team optimization problem where each mobile attains at the minimum its individual fixed target SIR level and beyon...
Tansu Alpcan, Xingzhe Fan, Tamer Basar, Murat Arca...
DAWAK
2005
Springer
14 years 2 months ago
Automatic Selection of Bitmap Join Indexes in Data Warehouses
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
Kamel Aouiche, Jérôme Darmont, Omar B...
VLDB
2005
ACM
74views Database» more  VLDB 2005»
14 years 2 months ago
Designing Information-Preserving Mapping Schemes for XML
An XML-to-relational mapping scheme consists of a procedure for shredding XML documents into relational databases, a procedure for publishing databases back as documents, and a se...
Denilson Barbosa, Juliana Freire, Alberto O. Mende...
VLDB
2005
ACM
151views Database» more  VLDB 2005»
14 years 2 months ago
Query Execution Assurance for Outsourced Databases
In this paper we propose and analyze a method for proofs of actual query execution in an outsourced database framework, in which a client outsources its data management needs to a...
Radu Sion