Zobrazeno 1 - 10
of 104
pro vyhledávání: '"de Turck, Koen"'
This paper studies a novel stochastic compartmental model that describes the dynamics of trust in society. The population is split into three compartments representing levels of trust in society: trusters, skeptics and doubters. The focus lies on ass
Externí odkaz:
http://arxiv.org/abs/2409.12686
The growth of e-commerce has resulted in a surge in parcel deliveries, increasing transportation costs and pollution issues. Alternatives to home delivery have emerged, such as the delivery to so-called parcel pick-up points (PUPs), which eliminates
Externí odkaz:
http://arxiv.org/abs/2403.15189
Publikováno v:
International Journal of Production Research; 2024, Vol. 62 Issue 11, p4046-4075, 30p
We consider the problem of long term power allocation in dense wireless networks. The framework considered in this paper is of interest for machine-type communications (MTC). In order to guarantee an optimal operation of the system while being as pow
Externí odkaz:
http://arxiv.org/abs/1801.04359
Many networking-related settings can be modeled by Markov-modulated infinite-server systems. In such models, the customers' arrival rates and service rates are modulated by a Markovian background process, additionally, there are infinitely many serve
Externí odkaz:
http://arxiv.org/abs/1608.04250
In this paper we study the Markov-modulated M/M/$\infty$ queue, with a focus on the correlation structure of the number of jobs in the system. The main results describe the system's asymptotic behavior under a particular scaling of the model paramete
Externí odkaz:
http://arxiv.org/abs/1601.02791
Publikováno v:
Advances in Applied Probability 48(1), 235-254 (2016)
In this paper we consider an Ornstein-Uhlenbeck (OU) process $(M(t))_{t\geqslant 0}$ whose parameters are determined by an external Markov process $(X(t))_{t\geqslant 0}$ on a finite state space $\{1,\ldots,d\}$; this process is usually referred to a
Externí odkaz:
http://arxiv.org/abs/1412.7952
Publikováno v:
Prob. Eng. Inf. Sci. 29 (2015) 433-459
This paper focuses on an infinite-server queue modulated by an independently evolving finite-state Markovian background process, with transition rate matrix $Q\equiv(q_{ij})_{i,j=1}^d$. Both arrival rates and service rates are depending on the state
Externí odkaz:
http://arxiv.org/abs/1402.5290
Publikováno v:
International Workshop on Modeling, Analysis and Management of Social Networks and their Applications (SOCNET). MMB \& DFT 2014, Bamberg : Allemagne (2014)
Social networks can have asymmetric relationships. In the online social network Twitter, a follower receives tweets from a followed person but the followed person is not obliged to subscribe to the channel of the follower. Thus, it is natural to cons
Externí odkaz:
http://arxiv.org/abs/1311.2023
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 June 2019 524:412-421