ACIIDS
2009
IEEE
13 years 11 months ago
2009
IEEE
ACIIDS
2009
IEEE
13 years 11 months ago
2009
IEEE
— We consider the problem of processing exact results for sliding window joins over data streams with limited memory. Existing approaches deal with memory limitations by shedding...
ACIIDS
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, two concepts from different research areas are addressed together, namely functional dependency (FD) and multidimensional association rule (MAR). FD is a class of i...
ACIIDS
2009
IEEE
13 years 11 months ago
2009
IEEE
— In this paper I show how ontologies support the student modelling through the semantic definition of concepts that depict a student. The aim is to outline the framework for bui...
LATIN
2010
Springer
13 years 11 months ago
2010
Springer
Consider a dark polygonal region in which intruders move freely, trying to avoid detection. A robot, which is equipped with a flashlight, moves along the polygon boundary to illum...
LATIN
2010
Springer
13 years 11 months ago
2010
Springer
LATIN
2010
Springer
13 years 11 months ago
2010
Springer
In this paper we design an iterative rounding approach for the classic prize-collecting Steiner forest problem and more generally the prize-collecting survivable Steiner network de...
LATIN
2010
Springer
13 years 11 months ago
2010
Springer
In this paper, we consider Steiner forest and its generalizations, prize-collecting Steiner forest and k-Steiner forest, when the vertices of the input graph are points in the Euc...
LATIN
2010
Springer
13 years 11 months ago
2010
Springer
We explore the revenue capabilities of truthful, monotone (“fair”) allocation and pricing functions for resource-constrained auction mechanisms within a general framework that ...
LATIN
2010
Springer
13 years 11 months ago
2010
Springer