EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Significant research efforts are being devoted to Body Area Networks (BAN) due to their potential for revolutionizing healthcare practices. Energy-efficiency and communication re...
EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Abstract. The accuracy of link-quality estimators (LQE) is missioncritical in many application scenarios in wireless sensor networks (WSN), since the link-quality metric is used fo...
EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Abstract. The network topology has a significant impact on the performance of collection protocols in wireless sensor networks. In this paper, we introduce an unobtrusive methodol...
EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Sensornet protocols periodically broadcast beacons for neighborhood information advertisement, but beacon transmissions are costly when power-saving radio duty cycling mechanisms a...
EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Highly efficient compression provides a promising approach to address the transmission and computation challenges imposed by moving object tracking applications on resource constra...
EWSN
2011
Springer
13 years 3 months ago
2011
Springer
Abstract. We describe a software framework for prescribing the trajectory path of a mobile sink in a wireless sensor network under an extensible set of optimization criteria. The f...
DKE
2011
13 years 3 months ago
2011
We report on a case study on control-flow analysis of business process models. We checked 735 industrial business process models from financial services, telecommunications, and...
DISOPT
2011
13 years 3 months ago
2011
We investigate a special case of the maximum quadratic assignment problem where one matrix is a product matrix and the other matrix is the distance matrix of a one-dimensional poi...
DISOPT
2011
13 years 3 months ago
2011
Motivated by an application in highway pricing, we consider the problem that consists in setting profit-maximizing tolls on a clique subset of a multicommodity transportation net...
DISOPT
2011
13 years 3 months ago
2011
In recent years there has been growing interest in generating valid inequalities for mixedinteger programs using sets with 2 or more constraints. In particular, Andersen et al. (2...