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» The intersection and the union of the asynchronous systems
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LREC
2008
128views Education» more  LREC 2008»
13 years 8 months ago
Adjudicator Agreement and System Rankings for Person Name Search
We have analyzed system rankings for person name search algorithms using a data set for which several versions of ground truth were developed by employing different means of resol...
Mark Arehart, Chris Wolf, Keith J. Miller
CE
2005
91views more  CE 2005»
13 years 7 months ago
Using data mining as a strategy for assessing asynchronous discussion forums
The purpose of this paper is to show how data mining may offer promise as a strategy for discovering and building alternative representations for the data underlying asynchronous ...
Laurie P. Dringus, Timothy Ellis
ELPUB
1999
ACM
13 years 11 months ago
Online Publishing as a Support for Scholarly Communication in Dynamic Knowledge Communities
Internet based services, particularly asynchronous communication services, offer an environment suited to the rise of knowledge communities. Knowledge communities, or invisible co...
Ana Alice Baptista, Elóy Rodrigues, Altamir...
IFSA
2003
Springer
89views Fuzzy Logic» more  IFSA 2003»
14 years 9 days ago
Lattice Fuzzy Signal Operators and Generalized Image Gradients
In this paper we use concepts from the lattice-based theory of morphological operators and fuzzy sets to develop generalized lattice image operators that are nonlinear convolutions...
Petros Maragos, Vassilis Tzouvaras, Giorgos B. Sta...
POPL
2004
ACM
14 years 7 months ago
Tridirectional typechecking
In prior work we introduced a pure type assignment system that encompasses a rich set of property types, including intersections, unions, and universally and existentially quantif...
Joshua Dunfield, Frank Pfenning