Sciweavers

1802 search results - page 141 / 361
» Sparse Computations with PEI
Sort
View
ACCV
2006
Springer
15 years 10 months ago
Vision Based Speech Animation Transferring with Underlying Anatomical Structure
We present a novel method to transfer speech animation recorded in low resolution videos onto realistic 3D facial models. Unsupervised learning is utilized on a speech video corpus...
Yuru Pei, Hongbin Zha
DSN
2003
IEEE
15 years 9 months ago
A Study of Packet Delivery Performance during Routing Convergence
Internet measurements have shown that network failures happen frequently, and that existing routing protocols can take multiple seconds, or even minutes, to converge after a failu...
Dan Pei, Lan Wang, Daniel Massey, Shyhtsun Felix W...
DSN
2002
IEEE
15 years 9 months ago
Detection of Invalid Routing Announcement in the Internet
Network measurement has shown that a specific IP address prefix may be announced by more than one autonomous system (AS), a phenomenon commonly referred to as Multiple Origin AS...
Xiaoliang Zhao, Dan Pei, Lan Wang, Daniel Massey, ...
VLDB
2001
ACM
109views Database» more  VLDB 2001»
15 years 8 months ago
Mining Multi-Dimensional Constrained Gradients in Data Cubes
Constrained gradient analysis (similar to the “cubegrade” problem posed by Imielinski, et al. [9]) is to extract pairs of similar cell characteristics associated with big chan...
Guozhu Dong, Jiawei Han, Joyce M. W. Lam, Jian Pei...
MOBIHOC
2000
ACM
15 years 8 months ago
LANMAR: landmark routing for large scale wireless ad hoc networks with group mobility
– In this paper, we present a novel routing protocol for wireless ad hoc networks – Landmark Ad Hoc Routing (LANMAR). LANMAR combines the features of Fisheye State Routing (FSR...
Guangyu Pei, Mario Gerla, Xiaoyan Hong