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DLT
2009
15 years 4 months ago
Closures in Formal Languages and Kuratowski's Theorem
A famous theorem of Kuratowski states that, in a topological space, at most 14 distinct sets can be produced by repeatedly applying the operations of closure and complement to a gi...
Janusz A. Brzozowski, Elyot Grant, Jeffrey Shallit
GD
2009
Springer
15 years 4 months ago
On Open Problems in Biological Network Visualization
Much of the data generated and analyzed in the life sciences can be interpreted and represented by networks or graphs. Network analysis and visualization methods help in investigat...
Mario Albrecht, Andreas Kerren, Karsten Klein, Oli...
HAPTICS
2009
IEEE
15 years 4 months ago
A 2D haptic glyph method for tactile arrays : Design and evaluation
We present a new framework for information cue rendering on 2D vibrotactile arrays, and we describe an experiment that investigated the feasibility of our approach. The methods ar...
Christoph W. Borst, Vijay B. Baiyya
ICHIT
2009
Springer
15 years 4 months ago
Design and implementation of a live-analysis digital forensic system
As the popularity of the internet continues growing, not only change our life, but also change the way of crime. Number of crime by computer as tools, place or target, cases of su...
Pei-Hua Yen, Chung-Huang Yang, Tae-Nam Ahn
ALGORITHMICA
2011
15 years 1 months ago
Crossing Numbers of Graphs with Rotation Systems
We show that computing the crossing number and the odd crossing number of a graph with a given rotation system is NP-complete. As a consequence we can show that many of the well-k...
Michael J. Pelsmajer, Marcus Schaefer, Daniel Stef...