Search Results for author: Gilles Pesant

Found 4 papers, 0 papers with code

Improving tracking with a tracklet associator

no code implementations22 Apr 2022 Rémi Nahon, Guillaume-Alexandre Bilodeau, Gilles Pesant

In the second phase, we associate the previously constructed tracklets using a Belief Propagation Constraint Programming algorithm, where we propose various constraints that assign scores to each of the tracklets based on multiple characteristics, such as their dynamics or the distance between them in time and space.

Multiple Object Tracking

Tracking Road Users using Constraint Programming

no code implementations10 Mar 2020 Alexandre Pineault, Guillaume-Alexandre Bilodeau, Gilles Pesant

Because our focus is on the data association problem, our MOT method only uses simple image features, which are the center position and color of detections for each frame.

Multiple Object Tracking

Compiling Stochastic Constraint Programs to And-Or Decision Diagrams

no code implementations23 Sep 2019 Behrouz Babaki, Golnoosh Farnadi, Gilles Pesant

In this paper we show how identifying and exploiting these identical subproblems can simplify solving them and leads to a compact representation of the solution.

Decision Making

Counting-Based Search: Branching Heuristics for Constraint Satisfaction Problems

no code implementations18 Jan 2014 Gilles Pesant, Claude-Guy Quimper, Alessandro Zanarini

Designing a search heuristic for constraint programming that is reliable across problem domains has been an important research topic in recent years.

Scheduling

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