18 citations · 75 across the 18 of their papers we have counts for
22 papers
Stochastic Multi-Robot Monitoring on Graphs under Markovian Mobility
Walid Ben-Ameur, Tijani Chahed, Shamisa Nematollahi
We study a stochastic multi-robot monitoring problem on a connected graph , where each robot moves according to a Markov chain on and monitors the closed neighborhood…
From Individual to Shared Ownership: A Coalitional Game Approach to Sustainable Co-investment
Yue Yu, Andrea Araldo, Tijani Chahed +1
This paper proposes a cooperative game-theoretic framework for sustainable co-investment in shared infrastructure under regulatory incentives. Multiple heterogeneous operators co-i…
Shared Infrastructure Investment and Pricing: Stackelberg Equilibria in Risk-Aware Take-or-Pay Contracts
Amal Sakr, Andrea Araldo, Tamer Başar +1
We study a shared infrastructure deployed by an Infrastructure Provider (InP) and used by multiple firms generating revenues through resource usage. We focus on a challenging setti…
Continuity of VaR and Continuous Differentiability of CVaR under Decision-Dependent Losses
Amal Sakr, Andrea Araldo, Tamer Başar +1
Value-at-risk (VaR) and conditional value-at-risk (CVaR) are widely used in risk-aware optimization and equilibrium models. When the loss depends on a decision variable, the induce…
Constrained Online Convex Optimization with Memory and Predictions
Mohammed Abdullah, George Iosifidis, Salah Eddine Elayoubi +1
We study Constrained Online Convex Optimization with Memory (COCO-M), where both the loss and the constraints depend on a finite window of past decisions made by the learner. This…
Co-Investment in Mobile Edge Computing with Infrastructure Update and Dynamic Participation
Amal Sakr, Andrea Araldo, Tijani Chahed +1
Mobile Edge Computing (MEC) requires Network Operators (NOs) to undertake substantial infrastructure investments, while most revenues are captured by Service Providers (SPs) offeri…