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250
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
An important problem for many location-based applications is the continuous evaluation of proximity relations among moving objects. These relations express whether a given set of ...
196
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JCDL
2005
ACM
16 years 4 days ago
2005
ACM
An ever-increasing amount of information on the Web today is available only through search interfaces: the users have to type in a set of keywords in a search form in order to acc...
136
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
— Consider the task of searching a region for the presence or absence of a target using a team of multiple searchers. This paper formulates this search problem as a sequential pr...
158
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ICEIS
2007
IEEE
16 years 26 days ago
2007
IEEE
Although extensive literature on BPR is available, there is still a lack of concrete guidance on actually changing processes for the better. In this paper we propose and detail out...
163
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NSDI
2008
15 years 9 months ago
2008
The paper presents and evaluates Nysiad,1 a system that implements a new technique for transforming a scalable distributed system or network protocol tolerant only of crash failur...