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FSTTCS
2007
Springer
16 years 22 days ago
Program Analysis Using Weighted Pushdown Systems
Abstract. Pushdown systems (PDSs) are an automata-theoretic formalism for specifying a class of infinite-state transition systems. Infiniteness comes from the fact that each con...
Thomas W. Reps, Akash Lal, Nicholas Kidd
SEM
2004
Springer
15 years 12 months ago
Experience with Lightweight Distributed Component Technologies in Business Intelligence Systems
Business Intelligence (BI) systems address the demands of large scale enterprises for operational analytics, management information and decision support tasks. Building such applic...
Leticia Duboc, Tony Wicks, Wolfgang Emmerich
VTC
2008
IEEE
153views Communications» more  VTC 2008»
16 years 28 days ago
Analytical Model for Message Propagation in Delay Tolerant Vehicular Ad Hoc Networks
–In this paper we present an analytical model for delay tolerant message propagation in a dynamic vehicular network. The analysis provides upper and lower bounds for message prop...
Ashish Agarwal, David Starobinski, Thomas D. C. Li...
EUSFLAT
2001
183views Fuzzy Logic» more  EUSFLAT 2001»
15 years 8 months ago
On fuzzy rule-based algorithms for image segmentation using gray-level histogram analysis
One of the biggest problems in computer vision systems, analyzing images having high uncertainty/vagueness degree, is the treatment of such uncertainty. This problem is even clear...
Eduard Montseny, Pilar Sobrevilla
SIROCCO
2007
15 years 8 months ago
Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs
In a sensor network the sensors, or nodes, obtain data and have to communicate these data to a central node. Because sensors are battery powered they are highly energy constrained....
Peter Korteweg, Alberto Marchetti-Spaccamela, Leen...