2600 search results - page 68 / 520 » Clustering with or without the Approximation |
SAC
2008
ACM
14 years 9 months ago
2008
ACM
Ontology learning integrates many complementary techniques, including machine learning, natural language processing, and data mining. Specifically, clustering techniques facilitat...
ICUMT
2009
14 years 7 months ago
2009
This paper investigates topology management of large wireless sensor networks. Due to their random deployment, nodes have to organize themselves as energy efficient as possible to ...
DISOPT
2006
14 years 9 months ago
2006
We present lower bounds for the vehicle routing problem (VRP) with and without split deliveries, improving the well known bound of Haimovich and Rinnooy Kan. These bounds are then...
FOCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper studies the computational complexity of the following type of quadratic programs: given an arbitrary matrix whose diagonal elements are zero, find x ∈ {−1, +1}n th...
ACSAC
2001
IEEE
15 years 1 months ago
2001
IEEE
It is a well-known problem that intrusion detection systems overload their human operators by triggering thousands of alarms per day. As a matter of fact, we have been asked by on...