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CIKM
2000
Springer
15 years 11 months ago
Vector Approximation based Indexing for Non-uniform High Dimensional Data Sets
With the proliferation of multimedia data, there is increasing need to support the indexing and searching of high dimensional data. Recently, a vector approximation based techniqu...
Hakan Ferhatosmanoglu, Ertem Tuncel, Divyakant Agr...
151
Voted
IEE
2002
72views more  IEE 2002»
15 years 6 months ago
Making inferences with small numbers of training sets
This paper discusses a potential methodological problem with empirical studies assessing project effort prediction systems. Frequently a hold-out strategy is deployed so that the ...
Colin Kirsopp, Martin J. Shepperd
ORDER
2010
101views more  ORDER 2010»
15 years 5 months ago
Definability in Substructure Orderings, II: Finite Ordered Sets
Let P be the ordered set of isomorphism types of finite ordered sets (posets), where the ordering is by embeddability. We study first-order definability in this ordered set. We ...
Jaroslav Jezek, Ralph McKenzie
COMPGEOM
2009
ACM
16 years 1 months ago
PTAS for geometric hitting set problems via local search
We consider the problem of computing minimum geometric hitting sets in which, given a set of geometric objects and a set of points, the goal is to compute the smallest subset of p...
Nabil H. Mustafa, Saurabh Ray
179
Voted
IEEEARES
2008
IEEE
16 years 29 days ago
Fast Algorithms for Consistency-Based Diagnosis of Firewall Rule Sets
Firewalls provide the first line of defence of nearly all networked institutions today. However, Firewall ACL management suffer some problems that need to be addressed in order to...
Sergio Pozo Hidalgo, Rafael Ceballos, Rafael Marti...