4273 search results - page 803 / 855 » Improving proactive information systems |
CHI
2005
ACM
14 years 9 months ago
2005
ACM
Experiments were conducted to investigate the interdependency of frame rates (30, 15, 10 fps) and audiovisual skew (from +163 to -233 ms1 ). Noised nonsense words like 'abaga...
VLDB
2003
ACM
14 years 9 months ago
2003
ACM
On the Semantic Web, data will inevitably come from many different ontologies, and information processing across ontologies is not possible without knowing the semantic mappings be...
PODS
2005
ACM
14 years 9 months ago
2005
ACM
Suppose we have a large table T of items i, each with a weight wi, e.g., people and their salary. In a general preprocessing step for estimating arbitrary subset sums, we assign e...
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
Sponsored search is a multi-billion dollar business that generates most of the revenue for search engines. Predicting the probability that users click on ads is crucial to sponsor...
CHI
2010
ACM
14 years 3 months ago
2010
ACM
In many developing countries such as India and China, low educational levels often hinder economic empowerment. In this paper, we argue that mobile learning games can play an impo...