Sciweavers

APGV
2013
ACM
103views Visualization» more  APGV 2013»
11 years 12 months ago
How does lighting direction affect shape perception of glossy and matte surfaces?
To visualize the shape of 2D surface data, one often renders it using a simple model with matte or glossy reflectance and a light source at infinity. The parameter choices for t...
Arthur Faisman, Michael S. Langer
APBPM
2013
80views more  APBPM 2013»
11 years 12 months ago
Process Cubes: Slicing, Dicing, Rolling Up and Drilling Down Event Data for Process Mining
Recent breakthroughs in process mining research make it possible to discover, analyze, and improve business processes based on event data. The growth of event data provides many op...
Wil M. P. van der Aalst
AOSD
2013
ACM
11 years 12 months ago
Reify your collection queries for modularity and speed!
Modularity and efficiency are often contradicting requirements, such that programers have to trade one for the other. We analyze this dilemma in the context of programs operating ...
Paolo G. Giarrusso, Klaus Ostermann, Michael Eichb...
AMBISYS
2013
19views more  AMBISYS 2013»
11 years 12 months ago
An Audio-Visual Database for Post-war Architecture and the City in Greece
Stavros Alifragkis, George K. Papakonstantinou
ALIFE
2013
11 years 12 months ago
The positive role of parasites in the origins of life
—One problem in the origins of life is how parasitic side-reactions can be mitigated. It is known that spatial selforganisation can help with this, making autocatalytic chemical ...
Nathaniel Virgo, Tom Froese, Takashi Ikegami
AISTATS
2013
59views more  AISTATS 2013»
11 years 12 months ago
Bayesian learning of joint distributions of objects
There is increasing interest in broad application areas in defining flexible joint models for data having a variety of measurement scales, while also allowing data of complex ty...
Anjishnu Banerjee, Jared Murray, David B. Dunson
AIED
2013
Springer
11 years 12 months ago
Embodied Affect in Tutorial Dialogue: Student Gesture and Posture
Recent years have seen a growing recognition of the central role of affect and motivation in learning. In particular, nonverbal behaviors such as posture and gesture provide key ch...
Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy El...
AFRICACRYPT
2013
Springer
11 years 12 months ago
GPU-Based Implementation of 128-Bit Secure Eta Pairing over a Binary Field
Eta pairing on a supersingular elliptic curve over the binary field F21223 used to offer 128-bit security, and has been studied extensively for efficient implementations. In this...
Utsab Bose, Anup Kumar Bhattacharya, Abhijit Das
ADG
2013
Springer
98views Mathematics» more  ADG 2013»
11 years 12 months ago
Proof and Computation in Geometry
We consider the relationships between algebra, geometry, computation, and proof. Computers have been used to verify geometrical facts by reducing them to algebraic computations. Bu...
Michael Beeson