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INFORMATICALT
2000
81views more  INFORMATICALT 2000»
13 years 4 months ago
A New Redundancy Reducing Cipher
This paper discusses a known-plaintext attack on a redundancy reducing cipher method which is proposed by Wayner. We also propose an extension of Wayner's redundancy reducing ...
Min-Shiang Hwang
INFORMATICALT
2000
118views more  INFORMATICALT 2000»
13 years 4 months ago
Hexagonal Approach and Modeling for the Visual Cortex
In this paper, the hexagonal approach was proposed for modeling the functioning of cerebral cortex, especially, the processes of learning and recognition of visual information. Thi...
Algis Garliauskas, Alvydas Soliunas
INFORMATICALT
2000
197views more  INFORMATICALT 2000»
13 years 4 months ago
Fingerprint Pre-Classification Using Ridge Density
Fingerprint ridge frequency is a global feature, which is most prominently different in fingerprints of men and woman, and it also changes within the maturing period of a person. T...
Algimantas Malickas, Rimantas Vitkus
INFORMATICALT
2000
118views more  INFORMATICALT 2000»
13 years 4 months ago
Generalization Error of Randomized Linear Zero Empirical Error Classifier: Simple Asymptotics for Centered Data Case
An estimation of the generalization performance of classifier is one of most important problems in pattern clasification and neural network training theory. In this paper we estima...
Valdas Diciunas, Sarunas Raudys
INFORMATICALT
2000
95views more  INFORMATICALT 2000»
13 years 4 months ago
Optimal Segmentation of Random Sequences
Abstract. This paper deals with maximum likelihood and least square segmentation of autoregressive random sequences with abruptly changing parameters. Conditional distribution of t...
Antanas Lipeika
INFORMATICALT
2000
126views more  INFORMATICALT 2000»
13 years 4 months ago
Adaptive Integration of Stiff ODE
The accuracy of adaptive integration algorithms for solving stiff ODE is investigated. The analysis is done by comparing the discrete and exact amplification factors of the equatio...
Raimondas Ciegis, Olga Suboc, Remigijus Ciegis
INFORMATICALT
2000
85views more  INFORMATICALT 2000»
13 years 4 months ago
Sensitivity Analysis of Multivariable Systems in State Space
This paper contains measures to describe the matrix impulse response sensitivity of state space multivariable systems with respect to parameter perturbations.The parameter sensitiv...
Kazys Kazlauskas
INFORMATICALT
2000
87views more  INFORMATICALT 2000»
13 years 4 months ago
Automatic Stressing of the Lithuanian Text on the Basis of a Dictionary
The paper deals with one of the components of text-to-speech synthesis of the Lithuanian language, namely
Pijus Kasparaitis
INFORMATICALT
2000
126views more  INFORMATICALT 2000»
13 years 4 months ago
Commutation in Global Supermonoid of Free Monoids
This work is an attempt of generalization of the simple statement about the requirements of commutation of words for the case of languages. In the paper, the necessary condition fo...
Anna Brosalina, Boris Melnikov
INFORMATICALT
2000
108views more  INFORMATICALT 2000»
13 years 4 months ago
Theoretical Foundations of an Environment-Based Multiparadigm Language
The paper presents a simple programming language and rewriting system called GENS. It is based on an extension of the -calculus called E-calculus. GENS is a multiparadigm language:...
Mario Blazevic, Zoran Budimac, Mirjana Ivanovic