The REDEEM authoring tool allows teachers to create adapted learning environments for their students from existing material. Previous evaluations have shown that under experimental...
Abstract— This paper focuses on large-scale distributed systems that can be modeled as workflows of activities sharing resources, knowledge, know-how and services. We propose a ...
Alice first meets Bob in an entertainment shop, then, they wish to share multimedia content, but Do they know what are trustworthy users? How do they share such information in a s...
We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduc...
Louis-Philippe Morency, Ali Rahimi, Neal Checka, T...
Relational OLAP tools and other database applications generate sequences of SQL statements that are sent to the database server as result of a single information request issued by...