Sciweavers

1442 search results - page 214 / 289
» Interactive Retrieval Using Weights
Sort
View
CHI
2009
ACM
15 years 10 months ago
Note to self: examining personal information keeping in a lightweight note-taking tool
This paper describes a longitudinal field experiment in personal note-taking that examines how people capture and use information in short textual notes. Study participants used o...
Max Van Kleek, Michael S. Bernstein, Katrina Panov...
CHI
2010
ACM
14 years 8 months ago
Social tagging revamped: supporting the users' need of self-promotion through persuasive techniques
People share pictures online to increase their social presence. However, recent studies have shown that most of the content shared in social networks is not looked at by peers. Pr...
Mauro Cherubini, Alejandro Gutierrez, Rodrigo de O...
AAAI
2012
13 years 6 days ago
Identifying Bullies with a Computer Game
Current computer involvement in adolescent social networks (youth between the ages of 11 and 17) provides new opportunities to study group dynamics, interactions amongst peers, an...
Juan Fernando Mancilla-Caceres, Wen Pu, Eyal Amir,...
NIPS
2007
14 years 11 months ago
Fixing Max-Product: Convergent Message Passing Algorithms for MAP LP-Relaxations
We present a novel message passing algorithm for approximating the MAP problem in graphical models. The algorithm is similar in structure to max-product but unlike max-product it ...
Amir Globerson, Tommi Jaakkola
SIGIR
2009
ACM
15 years 4 months ago
Dynamicity vs. effectiveness: studying online clustering for scatter/gather
We proposed and implemented a novel clustering algorithm called LAIR2, which has constant running time average for on-the-fly Scatter/Gather browsing [4]. Our experiments showed ...
Weimao Ke, Cassidy R. Sugimoto, Javed Mostafa