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» The Cost of Cache-Oblivious Searching
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ECIR
2011
Springer
14 years 3 months ago
SkipBlock: Self-indexing for Block-Based Inverted List
In large web search engines the performance of Information Retrieval systems is a key issue. Block-based compression methods are often used to improve the search performance, but c...
Stéphane Campinas, Renaud Delbru, Giovanni ...
109
Voted
KIVS
1999
Springer
15 years 3 months ago
Strategies for Minimizing the Average Cost of Paging on the Air Interface
: Location Management of mobile users in a cellular network covers tracking and paging (searching) functionality. In this paper a sequential search strategy is proposed which reduc...
Dogan Kesdogan, Andrei Trofimov, Dirk Trossen
JAIR
2010
167views more  JAIR 2010»
14 years 10 months ago
The LAMA Planner: Guiding Cost-Based Anytime Planning with Landmarks
LAMA is a classical planning system based on heuristic forward search. Its core feature is the use of a pseudo-heuristic derived from landmarks, propositional formulas that must b...
Silvia Richter, Matthias Westphal
126
Voted
EDBT
2012
ACM
216views Database» more  EDBT 2012»
13 years 2 months ago
Effectively indexing the multi-dimensional uncertain objects for range searching
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
Ying Zhang, Wenjie Zhang, Qianlu Lin, Xuemin Lin
AAAI
2006
15 years 1 months ago
Cost-Optimal External Planning
This paper considers strategies for external memory based optimal planning. An external breadth-first search exploration algorithm is devised that is guaranteed to find the costop...
Stefan Edelkamp, Shahid Jabbar