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CORR
2007
Springer
83views Education» more  CORR 2007»
13 years 7 months ago
Simulation of Phase Combinations in Shape Memory Alloys Patches by Hybrid Optimization Methods
In this paper, phase combinations among martensitic variants in shape memory alloys patches and bars are simulated by a hybrid optimization methodology. The mathematical model is ...
Linxiang X. Wang, Roderick V. N. Melnik
CORR
2007
Springer
100views Education» more  CORR 2007»
13 years 7 months ago
Finite Volume Analysis of Nonlinear Thermo-mechanical Dynamics of Shape Memory Alloys
In this paper, the finite volume method is developed to analyze coupled dynamic problems of nonlinear thermoelasticity. The major focus is given to the description of martensitic ...
Linxiang X. Wang, Roderick V. N. Melnik
CORR
2007
Springer
117views Education» more  CORR 2007»
13 years 7 months ago
Perfectly Secure Steganography: Capacity, Error Exponents, and Code Constructions
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
Ying Wang, Pierre Moulin
CORR
2007
Springer
88views Education» more  CORR 2007»
13 years 7 months ago
Perfect Hashing for Data Management Applications
Fabiano C. Botelho, Rasmus Pagh, Nivio Ziviani
CORR
2007
Springer
86views Education» more  CORR 2007»
13 years 7 months ago
On the Discovery of Random Trees
Abstract. We consider in this paper the problem of discovering, via a traceroute algorithm, the topology of a network, whose graph is spanned by an infinite branching process. A s...
Fabrice Guillemin, Philippe Robert
CORR
2007
Springer
159views Education» more  CORR 2007»
13 years 7 months ago
Designing a Resource Broker for Heterogeneous Grids
: Grids provide uniform access to aggregations of heterogeneous resources and services such as computers, networks and storage owned by multiple organizations. However, such a dyna...
Srikumar Venugopal, Krishna Nadiminti, Hussein Gib...
CORR
2007
Springer
95views Education» more  CORR 2007»
13 years 7 months ago
Slope One Predictors for Online Rating-Based Collaborative Filtering
Rating-based collaborative filtering is the process of predicting how a user would rate a given item from other user ratings. We propose three related slope one schemes with pred...
Daniel Lemire, Anna Maclachlan
CORR
2007
Springer
114views Education» more  CORR 2007»
13 years 7 months ago
High Performance Direct Gravitational N-body Simulations on Graphics Processing Units
We present the results of gravitational direct N-body simulations using the commercial graphics processing units (GPU) NVIDIA Quadro FX1400 and GeForce 8800GTX, and compare the re...
Simon Portegies Zwart, Robert G. Belleman, Peter G...
CORR
2007
Springer
135views Education» more  CORR 2007»
13 years 7 months ago
On the decidability and complexity of Metric Temporal Logic over finite words
Abstract. Metric Temporal Logic (MTL) is a prominent specification formalism for realtime systems. In this paper, we show that the satisfiability problem for MTL over finite tim...
Joël Ouaknine, James Worrell