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INFOCOM
2012
IEEE
13 years 9 months ago
Sharing the cost of backbone networks: Simplicity vs. precision
—Internet backbone operators face a trade-off in quantifying the costs that their customers inflict on their infrastructure since the precision of these methods depends on the r...
László Gyarmati, Michael Sirivianos,...
TOG
2012
165views Communications» more  TOG 2012»
13 years 9 months ago
Optimizing locomotion controllers using biologically-based actuators and objectives
We present a technique for automatically synthesizing walking and running controllers for physically-simulated 3D humanoid characters. The sagittal hip, knee, and ankle degrees-of...
Jack M. Wang, Samuel R. Hamner, Scott L. Delp, Vla...
KDD
2012
ACM
205views Data Mining» more  KDD 2012»
13 years 9 months ago
Intrusion as (anti)social communication: characterization and detection
A reasonable definition of intrusion is: entering a community to which one does not belong. This suggests that in a network, intrusion attempts may be detected by looking for com...
Qi Ding, Natallia Katenka, Paul Barford, Eric D. K...
SIGIR
2012
ACM
13 years 9 months ago
Inferring missing relevance judgments from crowd workers via probabilistic matrix factorization
In crowdsourced relevance judging, each crowd worker typically judges only a small number of examples, yielding a sparse and imbalanced set of judgments in which relatively few wo...
Hyun Joon Jung, Matthew Lease
SIGIR
2012
ACM
13 years 9 months ago
Identifying entity aspects in microblog posts
Online reputation management is about monitoring and handling the public image of entities (such as companies) on the Web. An important task in this area is identifying aspects of...
Damiano Spina, Edgar Meij, Maarten de Rijke, Andre...