Sciweavers

4041 search results - page 599 / 809
» time 2009
Sort
View
DIM
2009
ACM
15 years 11 months ago
Using identity credential usage logs to detect anomalous service accesses
For e-commerce companies providing online services, fraudulent access resulting from theft of identity credentials is a serious concern. Such online service providers deploy a var...
Daisuke Mashima, Mustaque Ahamad
GROUP
2009
ACM
15 years 11 months ago
Personalized retrieval in social bookmarking
  Users  of  social  bookmarking  systems  take  advantage  of  pivot  browsing, an interaction technique allowing them to easily refine  lists of bookmarks t...
Scott Bateman, Michael J. Muller, Jill Freyne
ISLPED
2009
ACM
108views Hardware» more  ISLPED 2009»
15 years 11 months ago
Technology flavor selection and adaptive techniques for timing-constrained 45nm subthreshold circuits
We investigate techniques to design 45nm minimum-energy subthreshold CMOS circuits under timing constraints, considering the practical case of an 8-bit multiplier. We first show ...
David Bol, Denis Flandre, Jean-Didier Legat
IUI
2009
ACM
15 years 11 months ago
Simplified facial animation control utilizing novel input devices: a comparative study
Editing facial expressions of virtual characters is quite a complex task. The face is made up of many muscles, which are partly activated concurrently. Virtual faces with human exp...
Nikolaus Bee, Bernhard Falk, Elisabeth André
MOBILITY
2009
ACM
15 years 11 months ago
Lively for Qt: a platform for mobile web applications
The convergence of desktop, mobile and web application development has resulted in new types of software systems. These new systems are built to leverage the World Wide Web, and t...
Tommi Mikkonen, Antero Taivalsaari, Mikko Terho