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CHI
2004
ACM
16 years 27 days ago
Sharp or smooth?: comparing the effects of quantization vs. frame rate for streamed video
We introduce a new methodology to evaluate the perceived quality of video with variable physical quality. The methodology is then used to assess an existing guideline that high fr...
John D. McCarthy, Martina Angela Sasse, Dimitrios ...
160
Voted
ITICSE
2009
ACM
15 years 7 months ago
First experiences with a classroom recording system
This paper describes our experiences with the first partial deployment of Presentations Automatically Organized from Lectures (PAOL), a lecture recording system developed and tes...
Paul E. Dickson, W. Richards Adrion, Allen R. Hans...
CHI
2008
ACM
16 years 28 days ago
Expandable grids for visualizing and authoring computer security policies
We introduce the Expandable Grid, a novel interaction technique for creating, editing, and viewing many types of security policies. Security policies, such as file permissions pol...
Robert W. Reeder, Lujo Bauer, Lorrie Faith Cranor,...
99
Voted
IROS
2006
IEEE
146views Robotics» more  IROS 2006»
15 years 6 months ago
A Video Game-Based Mobile Robot Simulation Environment
— Simulation is becoming an increasingly important aspect of mobile robots. As we are better able to simulate the real world, we can usefully perform more research in simulated e...
Josh Faust, Cheryl Simon, William D. Smart
65
Voted
IFIP
2000
Springer
15 years 4 months ago
Minimum GPRS Bandwidth for Acceptable H
: As part of a larger research on multimedia traffic performance over GPRS, we present a QoS study focusing on one parameter: bandwidth. GPRS is an evolutionary phase and a critica...
Iyad Al Khatib, Anders Franzen, Fabio Moioli