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DEXAW
2006
IEEE
122views Database» more  DEXAW 2006»
16 years 11 days ago
Agent-Based Petroleum Offshore Monitoring Using Sensor Networks
This paper investigates the architecture and design of agent-based sensor networks for petroleum offshore monitoring. A few challenges to monitor the reservoir, wellbore and wellh...
Sajid Hussain, Md. Rafiqul Islam, Elhadi Shakshuki...
ICDE
2008
IEEE
167views Database» more  ICDE 2008»
16 years 7 months ago
Towards Declarative Queries on Adaptive Data Structures
In this work we look at combining emerging technologies in programming languages with traditional query processing techniques to provide support for efficient execution of declarat...
Nicolas Bruno, Pablo Castro
MDM
2009
Springer
123views Communications» more  MDM 2009»
16 years 26 days ago
Operator Placement for Snapshot Multi-predicate Queries in Wireless Sensor Networks
— This work aims at minimize the cost of answering snapshot multi-predicate queries in high-communication-cost networks. High-communication-cost (HCC) networks is a family of net...
Georgios Chatzimilioudis, Huseyin Hakkoymaz, Nikos...
ICDE
2008
IEEE
119views Database» more  ICDE 2008»
16 years 23 days ago
NGS: a framework for multi-domain query answering
— If we consider a query involving multiple domains, such as “find all database conferences held within six months in locations whose seasonal average temperature is 28◦ C a...
Daniele Braga, Diego Calvanese, Alessandro Campi, ...
ICDE
2007
IEEE
135views Database» more  ICDE 2007»
16 years 19 days ago
Cost-Aware Skyline Queries in Structured Overlays
Recently, systems providing access to extremely large data collections, managed in a distributed manner, gain emerging attention. A promising approach to implement the physical la...
Marcel Karnstedt, Jessica Müller, Kai-Uwe Sat...