12519 search results - page 242 / 2504 » Approximation Problems Categories |
143
click to vote
ESA
2008
Springer
15 years 8 months ago
2008
Springer
In the relay placement problem the input is a set of sensors and a number r 1, the communication range of a relay. In the one-tier version of the problem the objective is to place...
178
click to vote
AAAI
2010
15 years 8 months ago
2010
Top-k approximate querying on string collections is an important data analysis tool for many applications, and it has been exhaustively studied. However, the scale of the problem ...
140
click to vote
JGAA
2006
15 years 6 months ago
2006
Two-dimensional phase unwrapping is the problem of deducing unambiguous "phase" from values known only modulo 2. Many authors agree that the objective of phase unwrappin...
146
click to vote
INFORMATICASI
2007
15 years 6 months ago
2007
In this paper we deal with the problem of addition of new documents in collection when documents are represented in lower dimensional space by concept indexing. Concept indexing i...
136
click to vote
TSP
2008
15 years 6 months ago
2008
Abstract--We present a versatile framework for tractable computation of approximate variances in large-scale Gaussian Markov random field estimation problems. In addition to its ef...