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SMA
2008
ACM
172views Solid Modeling» more  SMA 2008»
15 years 6 months ago
Guarding curvilinear art galleries with edge or mobile guards
In this paper we consider the problem of monitoring an art gallery modeled as a polygon, the edges of which are arcs of curves. We consider two types of guards: edge guards (these...
Menelaos I. Karavelas
KDD
2006
ACM
134views Data Mining» more  KDD 2006»
16 years 6 months ago
Identifying bridging rules between conceptual clusters
1 A bridging rule in this paper has its antecedent and action from different conceptual clusters. We first design two algorithms for mining bridging rules between clusters in a dat...
Shichao Zhang, Feng Chen, Xindong Wu, Chengqi Zhan...
DCC
2008
IEEE
16 years 6 months ago
Coprimitive sets and inextendable codes
Complete (n, r)-arcs in PG(k - 1, q) and projective (n, k, n - r)q-codes that admit no projective extensions are equivalent objects. We show that projective codes of reasonable le...
T. L. Alderson, Aiden A. Bruen
ISCAS
2007
IEEE
110views Hardware» more  ISCAS 2007»
16 years 21 days ago
On the degree of MIMO systems
Abstract— MIMO channels and wireless communications systems have generated a great deal of renewed interest in linear system theory. This paper presents two results. The first i...
P. P. Vaidyanathan
FSTTCS
2007
Springer
16 years 18 days ago
Undirected Graphs of Entanglement 2
Entanglement is a complexity measure of directed graphs that origins in fixed point theory. This measure has shown its use in designing efficient algorithms to verify logical prop...
Walid Belkhir, Luigi Santocanale