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CORR
2008
Springer
65views Education» more  CORR 2008»
13 years 3 months ago
The Wadge Hierarchy of Deterministic Tree Languages
Abstract. We provide a complete description of the Wadge hierarchy for deterministically recognizable sets of infinite trees. In particular we give an elementary procedure to decid...
Filip Murlak
CORR
2008
Springer
103views Education» more  CORR 2008»
13 years 3 months ago
Secret Communication with Feedback
Secure communication with feedback is studied. An achievability scheme in which the backward channel is used to generate a shared secret key is proposed. The scenario of binary sy...
Deniz Gündüz, D. Richard Brown III, H. V...
CORR
2008
Springer
108views Education» more  CORR 2008»
13 years 3 months ago
Polyomino-Based Digital Halftoning
In this work, we present a new method for generating a threshold structure. This kind of structure can be advantageously used in various halftoning algorithms such as clustered-do...
David Vanderhaeghe, Victor Ostromoukhov
CORR
2008
Springer
58views Education» more  CORR 2008»
13 years 3 months ago
Fast phylogeny reconstruction through learning of ancestral sequences
Radu Mihaescu, Cameron Hill, Satish Rao
CORR
2008
Springer
60views Education» more  CORR 2008»
13 years 3 months ago
Stability of Curvature Measures
We address the problem of curvature estimation from sampled compact sets. The main contribution is a stability result: we show that the Gaussian, mean or anisotropic curvature mea...
Frédéric Chazal, David Cohen-Steiner...
CORR
2008
Springer
173views Education» more  CORR 2008»
13 years 3 months ago
Decomposition Principles and Online Learning in Cross-Layer Optimization for Delay-Sensitive Applications
In this paper, we propose a general cross-layer optimization framework in which we explicitly consider both the heterogeneous and dynamically changing characteristics of delay-sens...
Fangwen Fu, Mihaela van der Schaar
CORR
2008
Springer
142views Education» more  CORR 2008»
13 years 3 months ago
Social networks that matter: Twitter under the microscope
Scholars, advertisers and political activists see massive online social networks as a representation of social interactions that can be used to study the propagation of ideas, soc...
Bernardo A. Huberman, Daniel M. Romero, Fang Wu
CORR
2008
Springer
140views Education» more  CORR 2008»
13 years 3 months ago
Adaptive Spam Detection Inspired by a Cross-Regulation Model of Immune Dynamics: A Study of Concept Drift
Abstract. This paper proposes a novel solution to spam detection inspired by a model of the adaptive immune system known as the crossregulation model. We report on the testing of a...
Alaa Abi-Haidar, Luis Mateus Rocha
CORR
2008
Springer
120views Education» more  CORR 2008»
13 years 3 months ago
Network Protection Codes: Providing Self-healing in Autonomic Networks Using Network Coding
Agile recovery from link failures in autonomic communication networks is essential to increase robustness, accessibility, and reliability of data transmission. However, this must b...
Salah A. Aly, Ahmed E. Kamal