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WWW
2008
ACM
16 years 7 months ago
An initial investigation on evaluating semantic web instance data
Many emerging semantic web applications include ontologies from one set of authors and instance data from another (often much larger) set of authors. Often ontologies are reused a...
Li Ding, Jiao Tao, Deborah L. McGuinness
KDD
2009
ACM
141views Data Mining» more  KDD 2009»
16 years 7 months ago
Meme-tracking and the dynamics of the news cycle
Tracking new topics, ideas, and "memes" across the Web has been an issue of considerable interest. Recent work has developed methods for tracking topic shifts over long ...
Jure Leskovec, Lars Backstrom, Jon M. Kleinberg
SIGMOD
2003
ACM
144views Database» more  SIGMOD 2003»
16 years 6 months ago
A Multi-paradigm Querying Approach for a Generic Multimedia Database Management System
To truly meet the requirements of multimedia database (MMDB) management, an integrated framework for modeling, managing and retrieving various kinds of media data in a uniform way...
Ji-Rong Wen, Qing Li, Wei-Ying Ma, HongJiang Zhang
EDBT
2008
ACM
150views Database» more  EDBT 2008»
16 years 6 months ago
Cost-based query optimization for complex pattern mining on multiple databases
For complex data mining queries, query optimization issues arise, similar to those for the traditional database queries. However, few works have applied the cost-based query optim...
Ruoming Jin, David Fuhry, Abdulkareem Alali
CSE
2009
IEEE
16 years 1 months ago
Enabling Privacy as a Fundamental Construct for Social Networks
The current set of social networking platforms, e.g. Facebook and MySpace, has created a new class of Internet applications called social software. These systems focus on leveragi...
E. Michael Maximilien, Tyrone Grandison, Kun Liu, ...