Peter Widhalm

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 10

Top Topics

Data Exploration

Density Estimation

Top Venues

UbiComp/ISWC Adjunct

Int. J. Intell. Transp. Syst. Res.

Pervasive Mob. Comput.

Publications

Anita Graser, Axel Weissenfeld, Clemens Heistracher, Melitta Dragaschnig, Peter Widhalm
Federated Learning for Anomaly Detection in Maritime Movement Data. MDM (2024)
Anita Graser, Melitta Dragaschnig, Peter Widhalm, Hannes Koller, Norbert Brändle
Exploratory Trajectory Analysis for Massive Historical AIS Datasets. MDM (2020)
Anita Graser, Peter Widhalm, Melitta Dragaschnig
The M³ massive movement model: a distributed incrementally updatable solution for big movement data exploration. Int. J. Geogr. Inf. Sci. 34 (12) (2020)
Peter Widhalm, Philipp Merz, Liviu Coconu, Norbert Brändle
Tackling the SHL recognition challenge with phone position detection and nearest neighbour smoothing. UbiComp/ISWC Adjunct (2020)
Peter Widhalm, Maximilian Leodolter, Norbert Brändle
Ensemble-based domain adaptation for transport mode recognition with mobile sensors. UbiComp/ISWC Adjunct (2019)
Peter Widhalm, Maximilian Leodolter, Norbert Brändle
Top in the Lab, Flop in the Field?: Evaluation of a Sensor-based Travel Activity Classifier with the SHL Dataset. UbiComp/ISWC Adjunct (2018)
Maximilian Leodolter, Peter Widhalm, Claudia Plant, Norbert Brändle
Semi-supervised segmentation of accelerometer time series for transport mode classification. MT-ITS (2017)
Fabio Ricciato, Peter Widhalm, Francesco Pantisano, Massimo Craglia
Beyond the "single-operator, CDR-only" paradigm: An interoperable framework for mobile phone network data analyses and population density estimation. Pervasive Mob. Comput. 35 (2017)
Yingxiang Yang, Peter Widhalm, Shounak Athavale, Marta C. González
Mobility Sequence Extraction and Labeling Using Sparse Cell Phone Data. AAAI (2016)
Hannes Koller, Peter Widhalm, Melitta Dragaschnig, Anita Graser
Fast Hidden Markov Model Map-Matching for Sparse and Noisy Trajectories. ITSC (2015)
Reinhard Hössinger, Peter Widhalm, Michael Ulm, Klaus Heimbuchner, Eike Wolf, Roland Apel, Tina Uhlmann
Development of a Real-Time Model of the Occupancy of Short-Term Parking Zones. Int. J. Intell. Transp. Syst. Res. 12 (2) (2014)
Peter Widhalm, Markus Piff, Norbert Brändle, Hannes Koller, Martin Reinthaler
Robust road link speed estimates for sparse or missing probe vehicle data. ITSC (2012)
Peter Widhalm, Philippe Nitsche, Norbert Brändle
Transport mode detection with realistic Smartphone sensor data. ICPR (2012)
Anita Graser, Wolfgang Ponweiser, Melitta Dragaschnig, Norbert Brändle, Peter Widhalm
Assessing traffic performance using position density of sparse FCD. ITSC (2012)
Peter M. Roth, Volker Settgast, Peter Widhalm, Marcel Lancelle, Josef A. Birchbauer, Norbert Brändle, Sven Havemann, Horst Bischof
Next-generation 3D visualization for visual surveillance. AVSS (2011)
Peter Widhalm, Norbert Brändle
Learning Major Pedestrian Flows in Crowded Scenes. ICPR (2010)