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CORR
2010
Springer
142views Education» more  CORR 2010»
14 years 10 months ago
On the Benefit of Virtualization: Strategies for Flexible Server Allocation
Abstract--Virtualization technology facilitates a dynamic, demanddriven allocation and migration of servers. This paper studies how the flexibility offered by network virtualizatio...
Dushyant Arora, Anja Feldmann, Gregor Schaffrath, ...
TALG
2011
98views more  TALG 2011»
14 years 10 months ago
Tree exploration with logarithmic memory
We consider the task of network exploration by a mobile agent (robot) with small memory. The agent has to traverse all nodes and edges of a network (represented as an undirected c...
Christoph Ambühl, Leszek Gasieniec, Andrzej P...
VLDB
2011
ACM
276views Database» more  VLDB 2011»
14 years 10 months ago
Ranking queries on uncertain data
Uncertain data is inherent in a few important applications such as environmental surveillance and mobile object tracking. Top-k queries (also known as ranking queries) are often n...
Ming Hua, Jian Pei, Xuemin Lin
JNSM
2010
86views more  JNSM 2010»
14 years 10 months ago
QoS Control for NGN: A Survey of Techniques
This article presents an overview of standards and a survey of recent work on QoS control of next generation networks (NGNs). We outline primarily standardized QoS control architec...
Changho Yun, Harry Perros
111
Voted
TON
2010
93views more  TON 2010»
14 years 10 months ago
Design and field experimentation of an energy-efficient architecture for DTN throwboxes
Disruption tolerant networks rely on intermittent contacts between mobile nodes to deliver packets using a storecarry-and-forward paradigm. We earlier proposed the use of throwbox ...
Nilanjan Banerjee, Mark D. Corner, Brian Neil Levi...