Sciweavers

2821 search results - page 84 / 565
» Tracing a single user
Sort
View
BEHAVIOURIT
2011
13 years 4 months ago
Identity crisis: user perspectives on multiplicity and control in federated identity management
The research presented in this paper reports on three phases of an empirical user study that examines the relationship between identity and technology using contextual interviews,...
Christine Satchell, Graeme G. Shanks, Steve Howard...
HT
2003
ACM
14 years 2 months ago
"Pluggable" user models for adaptive hypermedia in education
Most adaptive hypermedia systems used in education implement a single user model – inevitably originally designed for a specific set of circumstances. In this paper we describe ...
Mohamed Ramzy Zakaria, Adam Moore, Craig D. Stewar...
UIST
1998
ACM
14 years 1 months ago
A User Interface Using Fingerprint Recognition: Holding Commands and Data Objects on Fingers
This paper describes a new user interface, called a fingerprint user interface (FUI), which employs fingerprint recognition. While the unique feature patterns of fingerprints have...
Atsushi Sugiura, Yoshiyuki Koseki
ACL
2010
13 years 7 months ago
Growing Related Words from Seed via User Behaviors: A Re-Ranking Based Approach
Motivated by Google Sets, we study the problem of growing related words from a single seed word by leveraging user behaviors hiding in user records of Chinese input method. Our pr...
Yabin Zheng, Zhiyuan Liu, Lixing Xie
ICC
2008
IEEE
150views Communications» more  ICC 2008»
14 years 3 months ago
Multi-User Diversity vs. Accurate Channel Feedback for MIMO Broadcast Channels
— A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide cha...
Niranjay Ravindran, Nihar Jindal