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SEMWEB
2007
Springer
15 years 10 months ago
Trustworthiness-related Uncertainty of Semantic Web-style Metadata: A Possibilistic Approach
We discuss the specific type of uncertainty deriving from the non-uniform trustworthiness of Semantic Web style metadata sources, arguing toward the feasibility of modal possibili...
Paolo Ceravolo, Ernesto Damiani, Cristiano Fugazza
CORR
2007
Springer
97views Education» more  CORR 2007»
15 years 4 months ago
Unfolding Restricted Convex Caps
This paper details an algorithm for unfolding a class of convex polyhedra, where each polyhedron in the class consists of a convex cap over a rectangular base, with several restri...
Joseph O'Rourke
84
Voted
CPHYSICS
2007
70views more  CPHYSICS 2007»
15 years 4 months ago
Instability of pedestrian flow in 2D optimal velocity model with attractive interaction
We incorporate an attractive interaction in two dimensional optimal velocity model and investigate the stability of homogeneous flow. There exists a new type of instability and a...
Akihiro Nakayama, Katsuya Hasebe, Yuki Sugiyama
125
Voted
CPC
2007
93views more  CPC 2007»
15 years 4 months ago
On a Random Graph Related to Quantum Theory
We show that a random graph studied by Ioffe and Levit is an example of an inhomogeneous random graph of the type studied by Bollob´as, Janson and Riordan, which enables us to gi...
Svante Janson
DATASCIENCE
2007
74views more  DATASCIENCE 2007»
15 years 4 months ago
The relative efficiency of data compression by LZW and LZSS
We explore the use of the LZW and LZSS data compression methods. These methods or some versions of them are very common in use of compressing different types of data. Even though ...
Yair Wiseman