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CSR
2011
Springer
14 years 5 months ago
Improving the Space-Bounded Version of Muchnik's Conditional Complexity Theorem via "Naive" Derandomization
Abstract. Many theorems about Kolmogorov complexity rely on existence of combinatorial objects with specific properties. Usually the probabilistic method gives such objects with b...
Daniil Musatov
LATA
2011
Springer
14 years 4 months ago
Networks of Evolutionary Processors with Subregular Filters
In this paper we propose a hierarchy of classes of languages, generated by networks of evolutionary processors with the filters in several special classes of regular sets. More p...
Jürgen Dassow, Florin Manea, Bianca Truthe
CIKM
2011
Springer
14 years 1 months ago
The quality of the XML web
We collect evidence to answer the following question: Is the quality of the XML documents found on the web sufficient to apply XML technology like XQuery, XPath and XSLT? XML coll...
Steven Grijzenhout, Maarten Marx
SIGMOD
2012
ACM
202views Database» more  SIGMOD 2012»
13 years 4 months ago
MCJoin: a memory-constrained join for column-store main-memory databases
There exists a need for high performance, read-only mainmemory database systems for OLAP-style application scenarios. Most of the existing works in this area are centered around t...
Steven Keith Begley, Zhen He, Yi-Ping Phoebe Chen
MICCAI
2008
Springer
16 years 2 months ago
Fast Marker Based C-Arm Pose Estimation
Abstract. To estimate the pose of a C-Arm during interventions therapy we have developed a small sized X-Ray Target including a special set of beads with known locations in 3D spac...
Bernhard Kainz, Markus Grabner, Matthias Rüth...