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132
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EDBT
2009
ACM
136views Database» more  EDBT 2009»
15 years 7 months ago
Rule-based multi-query optimization
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
Mingsheng Hong, Mirek Riedewald, Christoph Koch, J...
SSDBM
2009
IEEE
119views Database» more  SSDBM 2009»
15 years 7 months ago
Identifying the Most Endangered Objects from Spatial Datasets
Abstract. Real-life spatial objects are usually described by their geographic locations (e.g., longitude and latitude), and multiple quality attributes. Conventionally, spatial dat...
Hua Lu, Man Lung Yiu
ISCC
2009
IEEE
163views Communications» more  ISCC 2009»
15 years 7 months ago
Distributed parallel scheduling algorithms for high-speed virtual output queuing switches
Abstract—This paper presents a novel scalable switching architecture for input queued switches with its proper arbitration algorithms. In contrast to traditional switching archit...
Lotfi Mhamdi, Mounir Hamdi
112
Voted
IROS
2009
IEEE
125views Robotics» more  IROS 2009»
15 years 7 months ago
A tale of two planners: Modular robotic planning with LDP
Abstract— LDP (Locally Distributed Predicates) is a distributed, high-level language for programming modular reconfigurable robot systems (MRRs). In this paper we present the im...
Michael DeRosa, Seth Copen Goldstein, Peter Lee, P...
ADBIS
2009
Springer
140views Database» more  ADBIS 2009»
15 years 7 months ago
Optimizing Maintenance of Constraint-Based Database Caches
Abstract. Caching data reduces user-perceived latency and often enhances availability in case of server crashes or network failures. DB caching aims at local processing of declarat...
Joachim Klein 0002, Susanne Braun