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GEOINFO
2007
15 years 8 months ago
Trajectory Data Warehouses: Proposal of Design and Application to Exploit Data
In this paper we are interested in storing and perform OLAP queries about various aggregate trajectory properties. We consider a data stream environment where a set of mobile objec...
Fernando J. Braz
AISM
2004
15 years 8 months ago
Need to Know: Security or Liability?
The `Need to Know' concept is often quoted but rarely defined in the literature. In general the principle directs that unless an individual has a specific reason to have acce...
Christopher Bolan
MP
2010
132views more  MP 2010»
15 years 1 months ago
Exploiting group symmetry in semidefinite programming relaxations of the quadratic assignment problem
We consider semidefinite programming relaxations of the quadratic assignment problem, and show how to exploit group symmetry in the problem data. Thus we are able to compute the b...
Etienne de Klerk, Renata Sotirov
HYBRID
2010
Springer
16 years 1 months ago
Automatic invariant generation for hybrid systems using ideal fixed points
We present computational techniques for automatically generating algebraic (polynomial equality) invariants for algebraic hybrid systems. Such systems involve ordinary differentia...
Sriram Sankaranarayanan
ICAC
2006
IEEE
16 years 24 days ago
QMON: QoS- and Utility-Aware Monitoring in Enterprise Systems
Abstract— The scale, reliability, and cost requirements of enterprise data centers require automation of center management. Examples include provisioning, scheduling, capacity pl...
Sandip Agarwala, Yuan Chen, Dejan S. Milojicic, Ka...