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COLING
2010
15 years 1 months ago
Cloud Computing for Linguists
The system presented is a web application designed to aid linguistic research with data collection and online publishing. It is a service mainly for linguists and language experts...
Dorothee Beermann, Pavel Mihaylov
SIGMOD
2004
ACM
126views Database» more  SIGMOD 2004»
16 years 7 months ago
Indexing Spatio-Temporal Trajectories with Chebyshev Polynomials
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
Yuhan Cai, Raymond T. Ng
WWW
2010
ACM
16 years 1 months ago
Empirical comparison of algorithms for network community detection
Detecting clusters or communities in large real-world graphs such as large social or information networks is a problem of considerable interest. In practice, one typically chooses...
Jure Leskovec, Kevin J. Lang, Michael W. Mahoney
CGF
2006
125views more  CGF 2006»
15 years 7 months ago
Translational Covering of Closed Planar Cubic B-Spline Curves
Spline curves are useful in a variety of geometric modeling and graphics applications and covering problems abound in practical settings. This work defines a class of covering dec...
Cristina Neacsu, Karen Daniels
CGF
1998
86views more  CGF 1998»
15 years 6 months ago
Subdivision Schemes for Thin Plate Splines
Thin plate splines are a well known entity of geometric design. They are defined as the minimizer of a variational problem whose differential operators approximate a simple notio...
Henrik Weimer, Joe D. Warren