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CHI
2003
ACM
16 years 9 hour ago
Social regulation in virtual spaces
The described dissertation focuses on social regulation of user behavior within virtual social spaces. A multi-year field study of two fantasy-based game MUDs (multi-user dungeons...
Jack Muramatsu
HICSS
2002
IEEE
120views Biometrics» more  HICSS 2002»
15 years 4 months ago
Para-social Presence: A Re-conceptualization of 'Social Presence' to Capture the Relationship between a Web Site and Her Visitor
The primary purpose of this paper is to describe the theoretical underpinnings of the construct Para-social Presence (PSP). Para-social presence refers to the extent to which a me...
Nanda Kumar, Izak Benbasat
CIKM
2005
Springer
15 years 5 months ago
A hybrid approach to NER by MEMM and manual rules
This paper describes a framework for defining domain specific Feature Functions in a user friendly form to be used in a Maximum Entropy Markov Model (MEMM) for the Named Entity Re...
Moshe Fresko, Binyamin Rosenfeld, Ronen Feldman
ESOP
2008
Springer
15 years 1 months ago
Just Forget It - The Semantics and Enforcement of Information Erasure
Abstract. There are many settings in which sensitive information is made available to a system or organisation for a specific purpose, on the understanding that it will be erased o...
Sebastian Hunt, David Sands
VIS
2007
IEEE
239views Visualization» more  VIS 2007»
16 years 28 days ago
Moment Invariants for the Analysis of 2D Flow Fields
We present a novel approach for analyzing two-dimensional (2D) flow field data based on the idea of invariant moments. Moment invariants have traditionally been used in computer vi...
Michael Schlemmer, Manuel Heringer, Florian Morr...