219 search results - page 41 / 44 » Priberam's Question Answering System in QA@CLEF 2008 |
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Ranking algorithms, whose goal is to appropriately order a set of objects/documents, are an important component of information retrieval systems. Previous work on ranking algorith...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Evaluation measures act as objective functions to be optimized by information retrieval systems. Such objective functions must accurately reflect user requirements, particularly w...
AAAI
2008
13 years 11 months ago
2008
An ant deposits pheromone along the path that it travels and is more likely to choose a path with a higher concentration of pheromone. The sensing and dropping of pheromone makes ...
ASSETS
2008
ACM
2008
ACM
Refreshable tactile graphics applied to schoolbook illustrations for students with visual impairment
13 years 11 months ago
This article presents research on making schoolbook illustrations accessible for students with visual impairment. The MaskGen system was developed to interactively transpose illus...
ECAI
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Despite the recent advances in planning for classical domains, the question of how to use domain knowledge in planning is yet to be completely and clearly answered. Some ...