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ADBIS
2004
Springer
134views Database» more  ADBIS 2004»
14 years 1 months ago
Towards Quadtree-Based Moving Objects Databases
Nowadays, one of the main research issues of great interest is the efficient tracking of mobile objects that enables the effective answering of spatiotemporal queries. This line o...
Katerina Raptopoulou, Michael Vassilakopoulos, Yan...
IJHPCN
2006
109views more  IJHPCN 2006»
13 years 8 months ago
Communication issues within high performance computing grids
: This paper presents several ideas pertaining to desirable properties associated with protocols for moving large amounts of data over a grid of high performance computers. The pro...
Robert D. McLeod, Sajid Hussain, Sheng Huang, Mare...
FCT
2005
Springer
14 years 2 months ago
Leftist Grammars and the Chomsky Hierarchy
Leftist grammars can be characterized in terms of rules of the form a → ba and cd → d, without distinction between terminals and nonterminals. They were introduced by Motwani e...
Tomasz Jurdzinski, Krzysztof Lorys
USENIX
1993
13 years 9 months ago
Exploiting In-Kernel Data Paths to Improve I/O Throughput and CPU Availability
We present the motivation, design, implementation, and performance evaluation of a UNIX kernel mechanism capable of establishing fast in-kernel data pathways between I/O objects. ...
Kevin R. Fall, Joseph Pasquale
EOR
2007
76views more  EOR 2007»
13 years 8 months ago
Strategic interactions between channel structure and demand enhancing services
In this paper, we investigate how opportunities to invest in demand enhancing services for a product line affect the interactions between a manufacturer and her dealer. Many dema...
Yusen Xia, Stephen M. Gilbert