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CANDC
2004
ACM
14 years 11 months ago
Cycling in ecological networks: Finn's index revisited
A chief cybernetic feature of natural living systems is the recycling of nutrients, which tends to enhance stability and is one of the principal causes of ecosystem complexity. In...
Stefano Allesina, Robert E. Ulanowicz
PR
2007
325views more  PR 2007»
14 years 11 months ago
Fingerprint enhancement using STFT analysis
Contrary to popular belief, despite decades of research in fingerprints, reliable fingerprint recognition is still an open problem. Extracting features out of poor quality print...
Sharat Chikkerur, Alexander N. Cartwright, Venu Go...
EMNLP
2009
14 years 9 months ago
Nested Named Entity Recognition
Many named entities contain other named entities inside them. Despite this fact, the field of named entity recognition has almost entirely ignored nested named entity recognition,...
Jenny Rose Finkel, Christopher D. Manning
ICASSP
2011
IEEE
14 years 3 months ago
Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
Jacob Chakareski
159
Voted
SIGMOD
2009
ACM
122views Database» more  SIGMOD 2009»
15 years 12 months ago
Finding min-repros in database software
Testing and debugging database system applications is often challenging and time consuming. A database tester (or DB tester for short) has to detect a problem, determine why it ha...
Nicolas Bruno, Rimma V. Nehme