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SIGMOD
2008
ACM
92views Database» more  SIGMOD 2008»
16 years 21 days ago
Information extraction challenges in managing unstructured data
Over the past few years, we have been trying to build an end-to-end system at Wisconsin to manage unstructured data, using extraction, integration, and user interaction. This pape...
AnHai Doan, Jeffrey F. Naughton, Raghu Ramakrishna...
AVI
2010
15 years 2 months ago
Tracing genealogical data with TimeNets
We present TimeNets, a new visualization technique for genealogical data. Most genealogical diagrams prioritize the display of generational relations. To enable analysis of famili...
Nam Wook Kim, Stuart K. Card, Jeffrey Heer
82
Voted
GI
2001
Springer
15 years 5 months ago
Ontology-based Access to heterogeneous XML Data
: With the increase in popularity of XML on the Internet, the requirements of database management systems have shifted from traditional transaction-based databases towards the kind...
Lule Ahmedi, Pedro José Marrón, Geor...
ISM
2008
IEEE
110views Multimedia» more  ISM 2008»
15 years 7 months ago
A Hardware-Independent Fast Logarithm Approximation with Adjustable Accuracy
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
Oriol Vinyals, Gerald Friedland
98
Voted
DAGSTUHL
2007
15 years 2 months ago
Lifetime Extension of Higher Class UHF RFID Tags using special Power Management Techniques and Energy Harvesting Devices
Abstract. Enhanced RFID tag technology especially in the UHF frequency range provides extended functionality like high operating range and sensing and monitoring capabilities. Such...
Alex Janek, Christian Steger, Josef Preishuber-Pfl...