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BTW
2009
Springer
114views Database» more  BTW 2009»
15 years 10 months ago
Efficient Verification of B-tree Integrity
: The integrity of B-tree structures can become compromised for many reasons. Since these inconsistencies manifest themselves in unpredictable ways, all commercial database managem...
Goetz Graefe, R. Stonecipher
ECTEL
2009
Springer
15 years 10 months ago
ReMashed - Recommendations for Mash-Up Personal Learning Environments
Abstract. The following article presents a Mash-Up Personal Learning Environment called ReMashed that recommends learning resources from emerging information of a Learning Network....
Hendrik Drachsler, Dries Pecceu, Tanja Arts, Edwin...
GIS
2009
ACM
15 years 10 months ago
Opportunistic sampling in wireless sensor networks
In an active WSN where user queries are regularly processed, a significant proportion of nodes relay and overhear data generated by other nodes in the network. In this paper, we ...
Muhammad Umer, Egemen Tanin, Lars Kulik
GLOBECOM
2009
IEEE
15 years 10 months ago
A Simple Greedy Algorithm for Link Scheduling with the Physical Interference Model
—In wireless networks, mutual interference prevents wireless devices from correctly receiving packages from others and becomes one of the challenges in the design of protocols fo...
Dejun Yang, Xi Fang, Nan Li, Guoliang Xue
AAAI
2010
15 years 8 months ago
Complexity of Computing Optimal Stackelberg Strategies in Security Resource Allocation Games
Recently, algorithms for computing game-theoretic solutions have been deployed in real-world security applications, such as the placement of checkpoints and canine units at Los An...
Dmytro Korzhyk, Vincent Conitzer, Ronald Parr