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ICDE
2009
IEEE
182views Database» more  ICDE 2009»
14 years 10 months ago
Adaptive Parallelization of Queries over Dependent Web Service Calls
We have developed a system to process database queries over composed data providing web services. The queries are transformed into execution plans containing an operator that invok...
Manivasakan Sabesan, Tore Risch
SIGMOD
2010
ACM
267views Database» more  SIGMOD 2010»
14 years 1 months ago
Processing proximity relations in road networks
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
Zhengdao Xu, Hans-Arno Jacobsen
IJRR
2010
153views more  IJRR 2010»
13 years 6 months ago
Cooperative AUV Navigation using a Single Maneuvering Surface Craft
This paper describes the experimental implementation of an online algorithm for cooperative localization of submerged autonomous underwater vehicles (AUVs) supported by an autonom...
Maurice F. Fallon, Georgios Papadopoulos, John J. ...
ASPDAC
2008
ACM
154views Hardware» more  ASPDAC 2008»
13 years 11 months ago
Exploring high-speed low-power hybrid arithmetic units at scaled supply and adaptive clock-stretching
Meeting power and performance requirement is a challenging task in high speed ALUs. Supply voltage scaling is promising because it reduces both switching and active power but it al...
Swaroop Ghosh, Kaushik Roy
ICDE
2005
IEEE
122views Database» more  ICDE 2005»
14 years 2 months ago
Autonomous Index Optimization in XML Databases
Abstract— Defining suitable indexes is a major task when optimizing a database. Usually, a human database administrator defines a set of indexes in the design phase of the data...
Beda Christoph Hammerschmidt, Martin Kempa, Volker...