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CHI
2002
ACM
16 years 5 days ago
Characterizing instant messaging from recorded logs
Most studies about instant messaging (IM) are based on self-report data. We logged thousands of real IM conversations and examined them to find characteristic patterns of IM use i...
Ellen Isaacs, Candace A. Kamm, Diane J. Schiano, A...
ICNS
2008
IEEE
15 years 6 months ago
Characterization Framework and Design Patterns for the Disadvantaged User
Many Service Oriented Architecture (SOA) approaches in use today presume the consistent availability of reliable networks and limitless resources. For some Department of Defense (...
Fatma Dandashi, Aaron Griggs, Jeffrey L. Higginson...
INFOCOM
2008
IEEE
15 years 6 months ago
Characterizing and Modelling Clustering Features in AS-Level Internet Topology
The AS-level Internet topology has shown significant clustering features. In this paper, we propose a new set of clustering metrics and conduct extensive measurement on the AS-le...
Yan Li, Jun-Hong Cui, Dario Maggiorini, Michalis F...
ICDAR
2007
IEEE
15 years 6 months ago
Representing and Characterizing Handwritten Mathematical Symbols through Succinct Functional Approximation
We model on-line ink traces for a set of 219 symbols to “best fit” low-degree polynomial series. Using a collection of mathematical writing samples, we find that in many cas...
Bruce W. Char, Stephen M. Watt
ICRA
2005
IEEE
111views Robotics» more  ICRA 2005»
15 years 5 months ago
A New Formalism to Characterize Contact States Involving Articulated Polyhedral Objects
— In this paper a novel formalism to characterize contact states between an articulated polyhedral object and a polyhedral environment for the generation of the graph of feasible...
Ernesto Staffetti, Wim Meeussen, Jing Xiao