109 citations · 677 across the 64 of their papers we have counts for
5 papers · 1 filter
Trial-Offer Markets with Continuation
Pascal Van Hentenryck, Alvaro Flores, Gerardo Berbeglia
Trial-offer markets, where customers can sample a product before deciding whether to buy it, are ubiquitous in the online experience. Their static and dynamic properties are often…
Graphical Models for Optimal Power Flow
Krishnamurthy Dvijotham, Pascal Van Hentenryck, Michael Chertkov +2
Optimal power flow (OPF) is the central optimization problem in electric power grids. Although solved routinely in the course of power grid operations, it is known to be strongly N…
Interdependent Scheduling Games
Andres Abeliuk, Haris Aziz, Gerardo Berbeglia +7
We propose a model of interdependent scheduling games in which each player controls a set of services that they schedule independently. A player is free to schedule his own service…
Expecting to be HIP: Hawkes Intensity Processes for Social Media Popularity
Marian-Andrei Rizoiu, Lexing Xie, Scott Sanner +3
Modeling and predicting the popularity of online content is a significant problem for the practice of information dissemination, advertising, and consumption. Recent work analyzing…
Strengthening the SDP Relaxation of AC Power Flows with Convex Envelopes, Bound Tightening, and Lifted Nonlinear Cuts
Carleton Coffrin, Hassan Hijazi, Pascal Van Hentenryck
This paper considers state-of-the-art convex relaxations for the AC power flow equations and introduces new valid cuts based on convex envelopes and lifted nonlinear constraints. T…