output
20022026
most citedVariational Problems with Fractional Derivatives: Euler-Lagrange Equations

166 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2013 · cs.ITShow all

5 papers · 2 filters

cs.IT2013★ 37 cited

Zero-Error Capacity of a Class of Timing Channels

Mladen Kovačević, Petar Popovski

We analyze the problem of zero-error communication through timing channels that can be interpreted as discrete-time queues with bounded waiting times. The channel model includes th…

cs.IT2013★ 55 cited

Convergence Rates of Distributed Nesterov-like Gradient Methods on Random Networks

Dusan Jakovetic, Joao Xavier, Jose M. F. Moura

We consider distributed optimization in random networks where N nodes cooperatively minimize the sum \sum_{i=1}^N f_i(x) of their individual convex costs. Existing literature propo…

cs.IT2013★ 21 cited

Perfect Codes in the Discrete Simplex

Mladen Kovačević, Dejan Vukobratović

We study the problem of existence of (nontrivial) perfect codes in the discrete -simplex $ Δ_{\ell}^n := \left\{ \begin{pmatrix} x_0, \ldots, x_n \end{pmatrix} : x_i \in \math…

cs.IT2013★ 32 cited

On the Entropy of Couplings

Mladen Kovačević, Ivan Stanojević, Vojin Šenk

In this paper, some general properties of Shannon information measures are investigated over sets of probability distributions with restricted marginals. Certain optimization probl…

cs.IT2013★ 7 cited

Multiset Codes for Permutation Channels

Mladen Kovačević, Dejan Vukobratović

This paper introduces the notion of multiset codes as relevant to the problem of reliable information transmission over permutation channels. The motivation for studying permutatio…