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GLOBECOM
2009
IEEE
14 years 3 months ago
Lightweight Jammer Localization in Wireless Networks: System Design and Implementation
—Jamming attacks have become prevalent during the last few years, due to the shared nature and the open access to the wireless medium. Finding the location of a jamming device is...
Konstantinos Pelechrinis, Iordanis Koutsopoulos, I...
HPDC
2009
IEEE
14 years 3 months ago
Trace-based evaluation of job runtime and queue wait time predictions in grids
Large-scale distributed computing systems such as grids are serving a growing number of scientists. These environments bring about not only the advantages of an economy of scale, ...
Omer Ozan Sonmez, Nezih Yigitbasi, Alexandru Iosup...
ICAC
2009
IEEE
14 years 3 months ago
AdaptGuard: guarding adaptive systems from instability
In this paper, we design, implement and evaluate AdaptGuard, a software service for guarding adaptive systems, such as QoS-adaptive servers, from instability caused by software an...
Jin Heo, Tarek F. Abdelzaher
ICAC
2009
IEEE
14 years 3 months ago
Resilient workload manager: taming bursty workload of scaling internet applications
In data centers hosting scaling Internet applications, operators face the tradeoff dilemma between resource efficiency and Quality of Service (QoS), and the root cause lies in wo...
Hui Zhang 0002, Guofei Jiang, Kenji Yoshihira, Hai...
NTMS
2009
IEEE
14 years 3 months ago
Performance Study of Node Placement for Congestion Control in Wireless Sensor Networks
— Performance of Wireless Sensor Networks (WSNs) can be affected when the network is deployed under different topologies. In this paper we present a performance study of congesti...
Vasos Vassiliou, Charalambos Sergiou