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» Assessing the Quality of Natural Language Text Data
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ALENEX
2008
192views Algorithms» more  ALENEX 2008»
13 years 9 months ago
Compressed Inverted Indexes for In-Memory Search Engines
We present the algorithmic core of a full text data base that allows fast Boolean queries, phrase queries, and document reporting using less space than the input text. The system ...
Frederik Transier, Peter Sanders
ICDE
2007
IEEE
229views Database» more  ICDE 2007»
14 years 3 months ago
Data-quality Guided Load Shedding for Expensive In-Network Data Processing
In situ wireless sensor networks, not only have to route sensed data from sources to destinations, but also have to filter and fuse observations to eliminate potentially irreleva...
Lina Peng, K. Selçuk Candan
SEMCO
2009
IEEE
14 years 3 months ago
LAIR: A Language for Automated Semantics-Aware Text Sanitization Based on Frame Semantics
—We present LAIR: A domain-specific language that enables users to specify actions to be taken upon meeting specific semantic frames in a text, in particular to rephrase and re...
Steffen Hedegaard, Søren Houen, Jakob Grue ...
INLG
2010
Springer
13 years 6 months ago
The GREC Challenges 2010: Overview and Evaluation Results
There were three GREC Tasks at Generation Challenges 2010: GREC-NER required participating systems to identify all people references in texts; for GRECNEG, systems selected corefe...
Anja Belz, Eric Kow
CISSE
2008
Springer
13 years 10 months ago
Sentiment Mining Using Ensemble Classification Models
We live in the information age, where the amount of data readily available already overwhelms our capacity to analyze and absorb it without help from our machines. In particular, ...
Matthew Whitehead, Larry Yaeger