WWW
2011
ACM
12 years 11 months ago
2011
ACM
Many textbooks written in emerging countries lack clear and adequate coverage of important concepts. We propose a technological solution for algorithmically identifying those sect...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Most product search engines today build on models of relevance devised for information retrieval. However, the decision mechanism that underlies the process of buying a product is...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Knowledge harvesting enables the automated construction of large knowledge bases. In this work, we made a first attempt to harvest spatio-temporal knowledge from news archives to...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Featured articles in Wikipedia stand for high information quality, and it has been found interesting to researchers to analyze whether and how they can be distinguished from “or...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
WWW
2011
ACM
12 years 11 months ago
2011
ACM
WWW
2011
ACM
12 years 11 months ago
2011
ACM
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Data about everything is readily available on the web—but often only accessible through elaborate user interactions. For automated decision support, extracting that data is esse...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Running in a highly uncertain and changing environment, Web systems cannot always provide full set of services with optimal quality, especially when the workload is high or failur...