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ICAPR
2005
Springer
15 years 5 months ago
Unsupervised Markovian Segmentation on Graphics Hardware
Abstract. This contribution shows how unsupervised Markovian segmentation techniques can be accelerated when implemented on graphics hardware equipped with a Graphics Processing Un...
Pierre-Marc Jodoin, Jean-François St-Amour,...
MSWIM
2004
ACM
15 years 5 months ago
Exploring long lifetime routing (LLR) in ad hoc networks
In mobile ad hoc networks, node mobility causes links between nodes to break frequently, thus terminating the lifetime of the routes containing those links. An alternative route h...
Zhao Cheng, Wendi Beth Heinzelman
CAD
2010
Springer
14 years 11 months ago
AR interfacing with prototype 3D applications based on user-centered interactivity
Augmented Reality (AR) has been acclaimed as one of the promising technologies for advancing future UbiComp (Ubiquitous Computing) environments. Despite a myriad of AR application...
Seungjun Kim, Anind K. Dey
SIAMSC
2008
129views more  SIAMSC 2008»
14 years 11 months ago
Bottom-Up Construction and 2: 1 Balance Refinement of Linear Octrees in Parallel
Abstract. In this article, we propose new parallel algorithms for the construction and 2:1 balance refinement of large linear octrees on distributed memory machines. Such octrees a...
Hari Sundar, Rahul S. Sampath, George Biros
IFIP
2007
Springer
15 years 5 months ago
Detecting Wormhole Attacks in Wireless Sensor Networks
Wormhole attacks can destabilize or disable wireless sensor networks. In a typical wormhole attack, the attacker receives packets at one point in the network, forwards them through...
Yurong Xu, Guanling Chen, James Ford, Fillia Maked...