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INFOCOM
2006
IEEE
16 years 1 months ago
DS-PPS: A Practical Framework to Guarantee Differentiated QoS in Terabit Routers with Parallel Packet Switch
—Parallel Packet Switch (PPS) is used intensively in today’s terabit router to construct the switching fabric. Basic PPS equally deals with all of the traffic in order to achie...
Lei Shi, Bin Liu, Wenjie Li, Beibei Wu, Yunhao Liu
INFOCOM
2006
IEEE
16 years 1 months ago
Relay Placement for Higher Order Connectivity in Wireless Sensor Networks
Abstract— Sensors typically use wireless transmitters to communicate with each other. However, sensors may be located in a way that they cannot even form a connected network (e.g...
Abhishek Kashyap, Samir Khuller, Mark A. Shayman
INFOCOM
2005
IEEE
16 years 21 days ago
Perfect simulation and stationarity of a class of mobility models
— We define “random trip", a generic mobility model for independent mobiles that contains as special cases: the random waypoint on convex or non convex domains, random wa...
Jean-Yves Le Boudec, Milan Vojnovic
SG
2005
Springer
16 years 18 days ago
Knowledge in the Loop: Semantics Representation for Multimodal Simulative Environments
This article describes the integration of knowledge based techniques into simulative Virtual Reality (VR) applications. The approach is motivated ltimodal Virtual Construction as a...
Marc Erich Latoschik, Peter Biermann, Ipke Wachsmu...
VLDB
2005
ACM
126views Database» more  VLDB 2005»
16 years 17 days ago
Consistently Estimating the Selectivity of Conjuncts of Predicates
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...
Volker Markl, Nimrod Megiddo, Marcel Kutsch, Tam M...