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FQAS
1998
Springer
118views Database» more  FQAS 1998»
15 years 10 months ago
Partial Answers for Unavailable Data Sources
Abstract. Many heterogeneous database system products and prototypes exist today; they will soon be deployed in a wide variety of environments. Most existing systems suffer from an...
Philippe Bonnet, Anthony Tomasic
CIKM
2006
Springer
15 years 10 months ago
Heuristic containment check of partial tree-pattern queries in the presence of index graphs
The wide adoption of XML has increased the interest of the database community on tree-structured data management techniques. Querying capabilities are provided through tree-patter...
Dimitri Theodoratos, Stefanos Souldatos, Theodore ...
CVIU
2010
163views more  CVIU 2010»
15 years 6 months ago
Automated handwashing assistance for persons with dementia using video and a partially observable Markov decision process
This paper presents a real-time vision-based system to assist a person with dementia wash their hands. The system uses only video inputs, and assistance is given as either verbal ...
Jesse Hoey, Pascal Poupart, Axel von Bertoldi, Tam...
ICDE
1999
IEEE
151views Database» more  ICDE 1999»
16 years 7 months ago
Data Integration by Describing Sources with Constraint Databases
We develop a data integration approach for the efficient evaluation of queries over autonomous source databases. The approach is based on some novel applications and extensions of...
Xun Cheng, Guozhu Dong, Tzekwan Lau, Jianwen Su
ICC
2007
IEEE
152views Communications» more  ICC 2007»
15 years 10 months ago
Characterizing and Exploiting Partial Interference in Wireless Mesh Networks
Abstract-- In evaluating the performance of a wireless network, the interference between wireless links plays a key role. In previous works, interference was assumed to be a binary...
Ka-Hung Hui, Wing Cheong Lau, On-Ching Yue