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145
Voted
DEXAW
2004
IEEE
181views Database» more  DEXAW 2004»
15 years 7 months ago
Algebraic Optimization of Data Delivery Patterns in Mobile Sensor Networks
Database-like query processing over a network of sensors has become an attractive paradigm for building sensor applications. A sensor query is characterized by data streams among ...
Vladimir Zadorozhny, Panos K. Chrysanthis, Alexand...
126
Voted
DEXAW
2004
IEEE
90views Database» more  DEXAW 2004»
15 years 7 months ago
Opportunistic Dissemination of Spatio-Temporal Resource Information in Mobile Peer to Peer Networks
In this paper we examine the dissemination of availability reports about resources in mobile peer-topeer networks, where vehicles, pedestrian or sensors communicate with each othe...
Ouri Wolfson, Bo Xu
147
Voted
DEXAW
2004
IEEE
177views Database» more  DEXAW 2004»
15 years 7 months ago
An Example of the ESTEST Approach to Combining Unstructured Text and Structured Data
In this paper, we demonstrate the use of the ESTEST system, which combines the data integration approach with techniques from Information Extraction in order to allow information ...
Dean Williams, Alexandra Poulovassilis
110
Voted
DEXAW
2004
IEEE
111views Database» more  DEXAW 2004»
15 years 7 months ago
Annotating Narratives Using Ontologies and Conceptual Graphs
Jan Uhlír, Martin Falc
122
Voted
DEXAW
2004
IEEE
106views Database» more  DEXAW 2004»
15 years 7 months ago
Sharing Metadata - Problems and Potential Solutions
This paper investigates the level of agreement in applying metadata and highlights results from the analysis of agreement between and within user communities. Problems in applying...
Simone Stumpf, Janet McDonnell