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SEMWEB
2005
Springer
14 years 26 days ago
Piggy Bank: Experience the Semantic Web Inside Your Web Browser
The Semantic Web Initiative envisions a Web wherein information is offered free of presentation, allowing more effective exchange and mixing across web sites and across web pages. ...
David Huynh, Stefano Mazzocchi, David R. Karger
WSDM
2012
ACM
325views Data Mining» more  WSDM 2012»
12 years 2 months ago
Correlating financial time series with micro-blogging activity
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castill...
SIGMOD
2012
ACM
230views Database» more  SIGMOD 2012»
11 years 9 months ago
Pay-as-you-go data integration for linked data: opportunities, challenges and architectures
Linked Data (LD) provides principles for publishing data that underpin the development of an emerging web of data. LD follows the web in providing low barriers to entry: publisher...
Norman W. Paton, Klitos Christodoulou, Alvaro A. A...
SIGIR
2012
ACM
11 years 9 months ago
Time-based calibration of effectiveness measures
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
Mark D. Smucker, Charles L. A. Clarke
CIKM
2008
Springer
13 years 9 months ago
Efficient and effective link analysis with precomputed salsa maps
SALSA is a link-based ranking algorithm that takes the result set of a query as input, extends the set to include additional neighboring documents in the web graph, and performs a...
Marc Najork, Nick Craswell