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BC
1998
98views more  BC 1998»
13 years 8 months ago
The dynamics of long-term exploration in the rat
A simple analytical model is proposed here that captures to a large extent the kinematic structure of rat exploratory behavior. Previous studies have shown that such behavior consi...
Ofer Tchernichovski, Yoav Benjamini, Ilan Golani
ECCV
2006
Springer
14 years 10 months ago
Robust Attentive Behavior Detection by Non-linear Head Pose Embedding and Estimation
We present a new scheme to robustly detect a type of human attentive behavior, which we call frequent change in focus of attention (FCFA), from video sequences. FCFA behavior can b...
Nan Hu, Weimin Huang, Surendra Ranganath
KDD
2008
ACM
164views Data Mining» more  KDD 2008»
14 years 9 months ago
Microscopic evolution of social networks
We present a detailed study of network evolution by analyzing four large online social networks with full temporal information about node and edge arrivals. For the first time at ...
Jure Leskovec, Lars Backstrom, Ravi Kumar, Andrew ...
ICCD
2006
IEEE
117views Hardware» more  ICCD 2006»
14 years 5 months ago
Fast, Performance-Optimized Partial Match Address Compression for Low-Latency On-Chip Address Buses
— The influence of interconnects on processor performance and cost is becoming increasingly pronounced with technology scaling. In this paper, we present a fast compression sche...
Jiangjiang Liu, Krishnan Sundaresan, Nihar R. Maha...
ISCA
2007
IEEE
161views Hardware» more  ISCA 2007»
14 years 3 months ago
Physical simulation for animation and visual effects: parallelization and characterization for chip multiprocessors
We explore the emerging application area of physics-based simulation for computer animation and visual special effects. In particular, we examine its parallelization potential and...
Christopher J. Hughes, Radek Grzeszczuk, Eftychios...