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WWW
2002
ACM
15 years 6 months ago
A Query Language for XML Based on Graph Grammars
In this paper we present a graphical query language for XML. The language, based on a simple form of graph grammars, permits us to extract data and reorganize information in a new...
Sergio Flesca, Filippo Furfaro, Sergio Greco
CVPR
2011
IEEE
15 years 3 months ago
Total Variation for Cyclic Structures
We introduce a novel type of total variation regularizer, TVS1 , for cyclic structures such as angles or hue values. The method handles the periodicity of values in a simple and c...
Evgeny Strekalovskiy, Daniel Cremers
208
Voted
STOC
2007
ACM
181views Algorithms» more  STOC 2007»
16 years 7 months ago
How to rank with few errors
We present a polynomial time approximation scheme (PTAS) for the minimum feedback arc set problem on tournaments. A simple weighted generalization gives a PTAS for KemenyYoung ran...
Claire Kenyon-Mathieu, Warren Schudy
ECAL
2007
Springer
16 years 1 months ago
On the Adaptive Disadvantage of Lamarckianism in Rapidly Changing Environments
Using a simple simulation model of evolution and learning this paper provides some evolutionary arguments on why Lamarckianlike inheritance - direct transfer of lifetime learning r...
Ingo Paenke, Bernhard Sendhoff, Jon Rowe, Chrisant...
188
Voted
ERLANG
2004
ACM
16 years 12 days ago
Monitoring and state transparency of distributed systems
This paper presents the System Status suite of applications. These applications are used to provide a simple, uniform, and low developer cost system for exporting and tracking the...
Martin J. Logan