3 citations · 5 across the 4 of their papers we have counts for
5 papers · 1 filter
Actuator Placement for Structural Controllability beyond Strong Connectivity and towards Robustness
Baiwei Guo, Orcun Karaca, Sepide Azhdari +2
Actuator placement is a fundamental problem in control design for large-scale networks. In this paper, we study the problem of finding a set of actuator positions by minimizing a g…
Performance guarantees of forward and reverse greedy algorithms for minimizing nonsupermodular nonsubmodular functions on a matroid
Orcun Karaca, Daniel Tihanyi, Maryam Kamgarpour
This letter studies the problem of minimizing increasing set functions, or equivalently, maximizing decreasing set functions, over the base of a matroid. This setting has received…
A market-based approach for enabling inter-area reserve exchange
Orcun Karaca, Stefanos Delikaraoglou, Maryam Kamgarpour
Considering the sequential clearing of energy and reserves in Europe, enabling inter-area reserve exchange requires optimally allocating inter-area transmission capacities between…
A convex relaxation approach for the optimized pulse pattern problem
Lukas Wachter, Orcun Karaca, Georgios Darivianakis +1
Optimized Pulse Patterns (OPPs) are gaining increasing popularity in the power electronics community over the well-studied pulse width modulation due to their inherent ability to p…
Enabling inter-area reserve exchange through stable benefit allocation mechanisms
Orcun Karaca, Stefanos Delikaraoglou, Gabriela Hug +1
The establishment of a single European day-ahead market has accomplished the integration of the regional day-ahead markets. However, the reserves provision and activation remain an…