2489 search results - page 229 / 498 » On the Subgroup Distance Problem |
160
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ADHOCNOW
2010
Springer
15 years 2 months ago
2010
Springer
A set of sensors establishes barrier coverage of a given line segment if every point of the segment is within the sensing range of a sensor. Given a line segment I, n mobile sensor...
163
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...
138
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PVLDB
2010
14 years 11 months ago
2010
Given a set of users, their friend relationships, and a distance threshold per friend pair, the proximity detection problem is to find each pair of friends such that the Euclidean...
152
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TIT
2010
14 years 11 months ago
2010
We investigate error-correcting codes for a the rank-modulation scheme with an application to flash memory devices. In this scheme, a set of n cells stores information in the permu...
354
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VR
2011
IEEE
14 years 8 months ago
2011
IEEE
Motion perception in immersive virtual reality environments significantly differs from the real world. For example, previous work has shown that users tend to underestimate trave...