A note on minimum rank and maximum nullity of sign patterns.
A note on Narayana triangles and related polynomials, Riordan arrays, and MIMO capacity calculations.
A novel analysis of non-linear transformation of random signals and its application to the amplitude limiter
Alphabet-oriented and user-oriented source coding theories
An intelligent packet loss control heuristic for connectionless real-time voice communication.
Appendix to the article “On a detection method for known finite sequences”
Asymptotic behaviour of empirical multiinformation
Bounds on guessing numbers and secret sharing combining information theory methods
This paper is on developing some computer-assisted proof methods involving non-classical inequalities for Shannon entropy. Two areas of the applications of information inequalities are studied: Secret sharing schemes and hat guessing games. In the former a random secret value is transformed into shares distributed among several participants in such a way that only the qualified groups of participants can recover the secret value. In the latter each participant is assigned a hat colour and they try...
Busy period analysis, rare events and transient behavior in fluid flow models.
Capacity bounds for the CDMA system and a neural network: a moderate deviations approach
We study two systems that are based on sums of weakly dependent Bernoulli random variables that take values ± 1 with equal probabilities. We show that already one step of the so-called soft decision parallel interference cancellation, used in the third generation of mobile telecommunication CDMA, is able to considerably increase the number of users such a system can host. We also consider a variant of the well-known Hopfield model of neural networks. We show that this variant proposed by Amari...
Classification of linear estimators
Covering a Square by Small Perimeter Rectangles.
Data compression in discriminating stochastic processes
Décomposition de -matrice et buffer d’un multiplexeur ATM
Efficient offline algorithmic techniques for several packet routing problems in distributed systems.
Error estimates from noise samples for iterative algorithm in shift-invariant signal spaces.
Estimation of probabilistic noise models based on filtration of sample noise sequences
Étude de quelques signaux transitoires
Generalized synchronization and control for incommensurate fractional unified chaotic system and applications in secure communication
A fractional differential controller for incommensurate fractional unified chaotic system is described and proved by using the Gershgorin circle theorem in this paper. Also, based on the idea of a nonlinear observer, a new method for generalized synchronization (GS) of this system is proposed. Furthermore, the GS technique is applied in secure communication (SC), and a chaotic masking system is designed. Finally, the proposed fractional differential controller, GS and chaotic masking scheme are...
Grid and Simulation of Digital Communication Systems
The purpose of this paper is to turn researchers' attention to the use of grid computing for simulating digital communications and its large potential for decreasing significantly the duration of the experiments and for improving the statistical representativeness and reliability of the obtained results.* This work is partly supported by the National Science Fund of Bulgaria under Grant No. D002-146/16.12.2008.