no code implementations • 10 Feb 2021 • Jingbo Yang, Ruge Zhao, Meixian Zhu, David Hallac, Jaka Sodnik, Jure Leskovec
In this paper, we develop a deep learning architecture (Driver2vec) to map a short interval of driving data into an embedding space that represents the driver's behavior to assist in driver identification.
1 code implementation • 6 Sep 2018 • Saachi Jain, David Hallac, Rok Sosic, Jure Leskovec
Such data can be interpreted as a sequence of states, where each state represents a prototype of system behavior.
no code implementations • 12 Jun 2018 • David Hallac, Suvrat Bhooshan, Michael Chen, Kacem Abida, Rok Sosic, Jure Leskovec
With automobiles becoming increasingly reliant on sensors to perform various driving tasks, it is important to encode the relevant CAN bus sensor data in a way that captures the general state of the vehicle in a compact form.
no code implementations • ICLR 2018 • Claire Donnat, Marinka Zitnik, David Hallac, Jure Leskovec
Nodes residing in different parts of a graph can have similar structural roles within their local network topology.
1 code implementation • KDD 2018 • Claire Donnat, Marinka Zitnik, David Hallac, Jure Leskovec
Nodes residing in different parts of a graph can have similar structural roles within their local network topology.
no code implementations • 20 Sep 2017 • Ramon Iglesias, Federico Rossi, Kevin Wang, David Hallac, Jure Leskovec, Marco Pavone
The goal of this paper is to present an end-to-end, data-driven framework to control Autonomous Mobility-on-Demand systems (AMoD, i. e. fleets of self-driving vehicles).
Robotics Multiagent Systems Systems and Control Applications
no code implementations • 10 Jun 2017 • David Hallac, Sagar Vare, Stephen Boyd, Jure Leskovec
We derive closed-form solutions to efficiently solve the two resulting subproblems in a scalable way, through dynamic programming and the alternating direction method of multipliers (ADMM), respectively.
no code implementations • 9 Jun 2017 • David Hallac, Abhijit Sharang, Rainer Stahlmann, Andreas Lamprecht, Markus Huber, Martin Roehder, Rok Sosic, Jure Leskovec
In this paper, we propose a method to predict, from sensor data collected at a single turn, the identity of a driver out of a given set of individuals.
1 code implementation • 6 Mar 2017 • David Hallac, Youngsuk Park, Stephen Boyd, Jure Leskovec
Many important problems can be modeled as a system of interconnected entities, where each entity is recording time-dependent observations or measurements.
1 code implementation • 24 Oct 2016 • David Hallac, Peter Nystrup, Stephen Boyd
We consider the problem of breaking a multivariate (vector) time series into segments over which the data is well explained as independent samples from a Gaussian distribution.
Optimization and Control