Sciweavers

45 search results - page 2 / 9
» Automatic consistency assessment for query results in dynami...
Sort
View
IWPC
2009
IEEE
13 years 12 months ago
An exploratory study on assessing feature location techniques
This paper presents an exploratory study of ten feature location techniques that use various combinations of textual, dynamic, and static analyses. Unlike previous studies, the ap...
Meghan Revelle, Denys Poshyvanyk
ICPADS
2008
IEEE
13 years 11 months ago
Query Management in a Sensor Environment
Traditional sensor network deployments consisted of fixed infrastructures and were relatively small in size. More and more, we see the deployment of ad-hoc sensor networks with h...
Martin F. O'Connor, Vincent Andrieu, Mark Roantree
CSE
2009
IEEE
13 years 10 months ago
Processing Approximate Moving Range Queries in Mobile Sensor Environments
— The ubiquity of mobile devices has led to a rising demand for location-based services and applications. A major part of these services is based on the location-detection capabi...
Antoniya Petkova, Kien A. Hua, Alexander J. Aved
VLDB
2004
ACM
144views Database» more  VLDB 2004»
14 years 5 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa
JASIS
2008
121views more  JASIS 2008»
13 years 5 months ago
Experiments with transitive dictionary translation and pseudo-relevance feedback using graded relevance assessments
Research on cross-language information retrieval (CLIR) has typically been restricted to settings using binary relevance assessments. In this paper, we present evaluation results f...
Raija Lehtokangas, Heikki Keskustalo, Kalervo J&au...