3251 search results - page 549 / 651 » Challenges in Web Information Retrieval |
SIGMOD
2011
ACM
12 years 11 months ago
2011
ACM
The emergence of Web 2.0 has resulted in a huge amount of heterogeneous data that are contributed by a large number of users, engendering new challenges for data management and qu...
ICALT
2009
IEEE
14 years 3 months ago
2009
IEEE
Scientific practices increasingly incorporate sensors for data capture, information visualization for data analysis, and low-cost mobile devices for fieldbased inquiries incorpora...
UIST
2009
ACM
14 years 3 months ago
2009
ACM
Interaction with large unstructured datasets is difficult because existing approaches, such as keyword search, are not always suited to describing concepts corresponding to the di...
HIP
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
ESWS
2010
Springer
14 years 1 months ago
2010
Springer
A single datum or a set of a categorical data has little value on its own. Combinations of disparate sets of data increase the value of those data sets and helps to discover intere...