1171 search results - page 20 / 235 » Variable neighborhood search |
WEBI
2007
Springer
14 years 1 months ago
2007
Springer
The problem of finding similar pages to a given web page arises in many web applications such as search engine. In this paper, we focus on the link-based similarity measures whic...
AAAI
2007
13 years 9 months ago
2007
In a constraint optimization problem (COP), many feasible valuations lead to the same objective value. This often means a huge search space and poor performance in the propagation...
GECCO
2009
Springer
14 years 1 months ago
2009
Springer
This paper introduces a new component based model that makes it relatively simple to prove that certain types of landscapes are elementary. We use the model to reconstruct proofs ...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we are concerned with low-complexity detection in large multiple-input multiple-output (MIMO) systems with tens of transmit/receive antennas. Our new contributions i...
ICDE
2006
IEEE
14 years 8 months ago
2006
IEEE
Today's Content-Based Image Retrieval (CBIR) techniques are based on the "k-nearest neighbors" (kNN) model. They retrieve images from a single neighborhood using lo...