Search Results for author: Rok Sosic

Found 6 papers, 2 papers with code

TimeGraphs: Graph-based Temporal Reasoning

no code implementations6 Jan 2024 Paridhi Maheshwari, Hongyu Ren, Yanan Wang, Rok Sosic, Jure Leskovec

The results demonstrate both robustness and efficiency of TimeGraphs on a range of temporal reasoning tasks.

Zero-shot Generalization

F-FADE: Frequency Factorization for Anomaly Detection in Edge Streams

1 code implementation9 Nov 2020 Yen-Yu Chang, Pan Li, Rok Sosic, M. H. Afifi, Marco Schweighauser, Jure Leskovec

Edge streams are commonly used to capture interactions in dynamic networks, such as email, social, or computer networks.

Anomaly Detection Anomaly Detection in Edge Streams

MASA: Motif-Aware State Assignment in Noisy Time Series Data

1 code implementation6 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.

Clustering Time Series +1

Drive2Vec: Multiscale State-Space Embedding of Vehicular Sensor Data

no code implementations12 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.

Prioritizing network communities

no code implementations7 May 2018 Marinka Zitnik, Rok Sosic, Jure Leskovec

Community detection identifies candidate modules as hypotheses, which then need to be validated through experiments, such as mutagenesis in a biological laboratory.

Community Detection

Driver Identification Using Automobile Sensor Data from a Single Turn

no code implementations9 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.

Driver Identification Navigate +2

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