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ICDE
2005
IEEE
176views Database» more  ICDE 2005»
15 years 11 months ago
Optimizing ETL Processes in Data Warehouses
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into...
Alkis Simitsis, Panos Vassiliadis, Timos K. Sellis
SSD
2009
Springer
233views Database» more  SSD 2009»
15 years 4 months ago
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
Chi-Yin Chow, Mohamed F. Mokbel, Joe Naps, Suman N...
ICDCS
2007
IEEE
15 years 1 months ago
uSense: A Unified Asymmetric Sensing Coverage Architecture for Wireless Sensor Networks
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...
Yu Gu, Joengmin Hwang, Tian He, David Hung-Chang D...
SIGCOMM
1994
ACM
15 years 2 months ago
Improved Algorithms for Synchronizing Computer Network Clocks
The Network Time Protocol (NTP) is widely deployed in the Internet to synchronize computer clocks to each other and to international standards via telephone modem, radio and satel...
David L. Mills
CCGRID
2005
IEEE
15 years 3 months ago
A distributed resource and network partitioning architecture for service grids
Abstract In this paper, we propose the use of a distributed service management architecture for state-of-the-art service-enabled Grids. The architecture is capable of performing au...
Bruno Volckaert, Pieter Thysebaert, Marc De Leenhe...