Publications

Preprint

Managing Map Cardinality in Automatic Disease Classification Mapping: Balancing Precision, Recall and Coverage

Santosh Purja Pun, Oliver Obst, Jim Basilakis, Jeewani Anupama Ginige

CoRR · abs/2606.29750

Journal article

On embedding-based automatic mapping of clinical classification system: handling linguistic variations and granular inconsistencies

Santosh Purja Pun, Oliver Obst, Jim Basilakis, Jeewani Anupama Ginige

J. Am. Medical Informatics Assoc. · 33(4) · 792-801

Conference paper

TAG: Temporal Attention Graph for Heterogeneous Traffic Trajectory Prediction

Vishal A. Patel, Yi Guo 0001, Laurence Park 0001, Oliver Obst

MIWAI (3) · 226-238

Conference paper

Do Explanations Expose Bias? How Saliency Maps Affect Judgements of Biased Face-Recognition Models

Justyn Rodrigues, Krista A. Ehinger, Oliver Obst, X. Rosalind Wang

ECAI · 1229-1236

Journal article

Efficient time-series approximation with linear recurrent neural networks: architecture learning and predictive power

Frieder Stolzenburg, Sandra Litz, Olivia Michael, Oliver Obst

Neural Comput. Appl. · 37(32) · 27027-27055

An early version received the Most Technologically Feasible Poster Contribution award at Cognitive Computing 2018.

Preprint

Efficient Time-Series Approximation with Linear Recurrent Neural Networks: Architecture Learning and Predictive Power

Stolzenburg F, Litz S, Michael O, Obst O

Conference paper

Managing Data Uncertainty in Automatic Mapping of Clinical Classification Systems

Santosh Purja Pun, Oliver Obst, Jim Basilakis, Jeewani Anupama Ginige

PAKDD (7) · 284-295

Preprint

Operational machine learning for park-scale irrigation to support urban cooling

Koçyiğit M, Javadi B, Thomson R, Pfautsch S, Obst O

Conference paper

Selective Frame Analysis for Efficient Object Tracking: Balancing Speed with Accuracy in MOT Systems

Yubraj Jung Shah, Yi Guo 0001, Laurence A. F. Park, Oliver Obst

MIWAI (1) · 245-256

Conference paper

Using Pseudo-Synonyms to Generate Embeddings for Clinical Terms

Santosh Purja Pun, Oliver Obst, Jim Basilakis, Jeewani Anupama Ginige

PAKDD (7) · 209-220

Preprint

A Unified Manifold Similarity Measure Enhancing Few-Shot, Transfer, and Reinforcement Learning in Manifold-Distributed Datasets

Sayed Waleed Qayyumi, Laureance F. Park, Oliver Obst

CoRR · abs/2408.07095

Preprint

Data Optimisation of Machine Learning Models for Smart Irrigation in Urban Parks

Nasser Ghadiri, Bahman Javadi, Oliver Obst, Sebastian Pfautsch

CoRR · abs/2410.02335

Conference paper

Data Optimisation of Machine Learning Models for Smart Irrigation in Urban Parks

Ghadiri N, Javadi B, Obst O, Pfautsch S

Proceedings 2024 International Conference on Ubiquitous Computing and Communications 23rd International Conference on Computer and Information Technology and 7th International Conference on Data Science and Computational Intelligence Iucc CIT Dsci 2024 · 70 - 77

Conference paper

Few-Shot and Transfer Learning with Manifold Distributed Datasets

Sayed Waleed Qayyumi, Laurence A. F. Park, Oliver Obst

AusDM · 137-149

Preprint

TurtleRabbit 2024 SSL Team Description Paper

Linh Trinh, Alif Anzuman, Eric Batkhuu, Dychen Chan, Lisa Graf, Darpan Gurung, Tharunimm Jamal, Jigme Namgyal, Jason Ng, Wing Lam Tsang, X. Rosalind Wang, Eren Yilmaz, Oliver Obst

CoRR · abs/2402.08205

Journal article

A hydraulic model outperforms work-balance models for predicting recovery kinetics from intermittent exercise

Fabian Clemens Weigend, David C. Clarke, Oliver Obst, Jason Siegler

Ann. Oper. Res. · 325(1) · 589-613

Preprint

A New Pathway to Approximate Energy Expenditure and Recovery of an Athlete

Weigend FC, Siegler J, Obst O

Journal article

AI-based ICD coding and classification approaches using discharge summaries: A systematic literature review

Rajvir Kaur, Jeewani Anupama Ginige, Oliver Obst

Expert Syst. Appl. · 213(Part) · 118997

Conference paper

Capsicum Flower Identification for Robotic Pollination in Greenhouses

Sunpreet Sharma, Gu Fang 0001, Zhong-Hua Chen, Oliver Obst, David Tissue, Ju Jia Zou, Weiguang Liang

ICMLC · 520-527

Conference paper

Identifying Cool Island Effects and their spatial drivers at Sydney Olympic Park, Australia

Pfautsch S, Wujeska-Klause A, Vanderwal K, Obst O, Javadi B, Thomson R, Kocyigit M, Morrison N, Phansalkar A, Wilmot K, Tovey A, Urich C, Cressall B, Pasanen J, Owen C, Boerema A, Lichtenberg-McGill T, Punshon B, Hamilton S

6TH INTERNATIONAL CONFERENCE ON COUNTERMEASURES TO URBAN HEAT ISLANDS, UHI 2023 · 314 - 323

Preprint

A hydraulic model outperforms work-balance models for predicting recovery kinetics from intermittent exercise

Weigend FC, Clarke DC, Obst O, Siegler J

Conference paper

Active Learning for kNN Using Instance Impact

Sayed Waleed Qayyumi, Laurence A. F. Park, Oliver Obst

AI · 413-426

Conference paper

Analyzing Echo-state Networks Using Fractal Dimension

Norbert Michael Mayer, Oliver Obst

IJCNN · 1-8

Preprint

Analyzing Echo-state Networks Using Fractal Dimension

Norbert Michael Mayer, Oliver Obst

CoRR · abs/2205.09348

Preprint

Benefits and limitations of a new hydraulic performance model

Weigend FC, Gray E, Obst O, Siegler J

Conference paper

Measuring Content Preservation in Textual Style Transfer

Stuart Fitzpatrick, Laurence A. F. Park, Oliver Obst

AusDM · 3-14

Journal article

Preface

Alami R, Biswas J, Cakmak M, Obst O

Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics · 13132 LNAI · v - vi

Edited book

RoboCup 2021: Robot World Cup XXIV

Rachid Alami 0001, Joydeep Biswas, Maya Cakmak, Oliver Obst (editors)

RoboCup · 13132

Preprint

A hydraulic model outperforms work-balance models for predicting recovery kinetics from intermittent exercise

Fabian Clemens Weigend, David C. Clarke, Oliver Obst, Jason Siegler

CoRR · abs/2108.04510

Conference paper

A new pathway to approximate energy expenditure and recovery of an athlete

Fabian Clemens Weigend, Jason Siegler, Oliver Obst

GECCO Companion · 325-326

Preprint

A New Pathway to Approximate Energy Expenditure and Recovery of an Athlete

Fabian Clemens Weigend, Jason Siegler, Oliver Obst

CoRR · abs/2104.07903

Preprint

A Systematic Literature Review of Automated ICD Coding and Classification Systems using Discharge Summaries

Rajvir Kaur, Jeewani Anupama Ginige, Oliver Obst

CoRR · abs/2107.10652

Preprint

A Systematic Literature Review of Automated ICD Coding and Classification Systems using Discharge Summaries

Kaur R, Ginige JA, Obst O

Preprint

Projected ICU and Mortuary load due to COVID-19 in Sydney

Francis A, Guo Y, Hurley P, Obst O, Park L, Tanaka M, Thomson R, Wang R

Conference paper

RoboCupSimData: Software and Data for Machine Learning from RoboCup Simulation League

Olivia Michael, Oliver Obst, Falk Schmidsberger, Frieder Stolzenburg

RoboCup · 230-237

Conference paper

Analysing Soccer Games with Clustering and Conceptors

Olivia Michael, Oliver Obst, Falk Schmidsberger, Frieder Stolzenburg

RoboCup · 120-131

Commentary

Data ethics is more than just what we do with data, it’s also about who’s doing it

James Arvanitakis, Andrew Francis, Oliver Obst

The Conversation

Preprint

Information Maximizing Exploration with a Latent Dynamics Model

Trevor Barron, Oliver Obst, Heni Ben Amor

CoRR · abs/1804.01238

Preprint

Predictive Neural Networks

Frieder Stolzenburg, Olivia Michael, Oliver Obst

CoRR · abs/1802.03308

Edited book

RoboCup 2017: Robot World Cup XXI [Nagoya, Japan, July 27-31, 2017]

Hidehisa Akiyama, Oliver Obst, Claude Sammut, Flavio Tonidandel (editors)

RoboCup · 11175

Preprint

Analysing Soccer Games with Clustering and Conceptors

Olivia Michael, Oliver Obst, Falk Schmidsberger, Frieder Stolzenburg

CoRR · abs/1708.05821

Preprint

Analysing Soccer Games with Clustering and Conceptors

Michael O, Obst O, Schmidsberger F, Stolzenburg F

Preprint

BetaRun 2017 Team Description Paper: Variety, Complexity, and Learning

Olivia Michael, Oliver Obst

CoRR · abs/1703.04115

Preprint

BetaRun Soccer Simulation League Team: Variety, Complexity, and Learning

Michael O, Obst O

Journal article

Quantifying Long-Range Interactions and Coherent Structure in Multi-Agent Dynamics

Oliver M. Cliff, Joseph T. Lizier, X. Rosalind Wang, Peter Wang, Oliver Obst, Mikhail Prokopenko

Artif. Life · 23(1) · 34-57

Preprint

RoboCupSimData: A RoboCup soccer research dataset

Olivia Michael, Oliver Obst, Falk Schmidsberger, Frieder Stolzenburg

CoRR · abs/1711.01703

Preprint

RoboCupSimData: A RoboCup soccer research dataset

Michael O, Obst O, Schmidsberger F, Stolzenburg F

Journal article

Image Classification to Support Emergency Situation Awareness

Ryan Lagerstrom, Yulia Arzhaeva, Piotr Szul, Oliver Obst, Robert Power, Bella Robinson, Tomasz Bednarz

Frontiers Robotics AI · 3 · 54

Journal article

Fisher transfer entropy: Quantifying the gain in transient sensitivity

Prokopenko M, Barnett L, Harré M, Lizier JT, Obst O, Rosalind Wang X

Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences · 471

Conference paper

Kick Extraction for Reducing Uncertainty in RoboCup Logs

Tomoharu Nakashima, Satoshi Mifune, Jordan Henrio, Oliver Obst, Peter Wang, Mikhail Prokopenko

HCI (5) · 622-633

Journal article

RoboCup Simulation Leagues: Enabling Replicable and Robust Investigation of Complex Robotic Systems

David M. Budden, Peter Wang, Oliver Obst, Mikhail Prokopenko

IEEE Robotics Autom. Mag. · 22(3) · 140-146

Conference paper

Simulation Leagues: Analysis of Competition Formats

David M. Budden, Peter Wang, Oliver Obst, Mikhail Prokopenko

RoboCup · 183-194

Journal article

Complex cells decrease errors for the Müller-Lyer illusion in a model of the visual ventral stream

Astrid Zeman, Oliver Obst, Kevin R. Brooks

Frontiers Comput. Neurosci. · 8 · 112

Journal article

Distributed Fault Detection in Sensor Networks using a Recurrent Neural Network

Oliver Obst

Neural Process. Lett. · 40(3) · 261-273

Journal article

Distributed machine learning and sparse representations

Oliver Obst

Neurocomputing · 124 · 1

Book chapter

Guided Self-Organization of Input-Driven Recurrent Neural Networks

Obst O, Boedecker J

GUIDED SELF-ORGANIZATION: INCEPTION · 319 - 340

Preprint

Simulation leagues: Analysis of competition formats

David M. Budden, Peter Wang, Oliver Obst, Mikhail Prokopenko

CoRR · abs/1403.4023

Preprint

Simulation leagues: Analysis of competition formats

Budden D, Wang P, Obst O, Prokopenko M

Preprint

Simulation leagues: Enabling replicable and robust investigation of complex robotic systems

David M. Budden, Peter Wang, Oliver Obst, Mikhail Prokopenko

CoRR · abs/1412.5711

Preprint

Simulation leagues: Enabling replicable and robust investigation of complex robotic systems

Budden DM, Wang P, Obst O, Prokopenko M

Conference paper

Towards Quantifying Interaction Networks in a Football Match

Oliver M. Cliff, Joseph T. Lizier, X. Rosalind Wang, Peter Wang, Oliver Obst, Mikhail Prokopenko

RoboCup · 1-12

Preprint

Guided Self-Organization of Input-Driven Recurrent Neural Networks

Oliver Obst, Joschka Boedecker

CoRR · abs/1309.1524

Preprint

Guided Self-Organization of Input-Driven Recurrent Neural Networks

Obst O, Boedecker J

Conference paper

Hierarchical feature representation reduces the Muller-Lyer effect

Zeman A, Brooks K, Obst O

PERCEPTION · 223 - 223

Journal article

Nano-scale reservoir computing

Oliver Obst, Adrian Trinchi, Simon G. Hardin, Matthew Chadwick, Ivan Cole, Tim H. Muster, Nigel Hoschke, Diet Ostry, Don Price, Khoa N. Pham, Tim Wark

Nano Commun. Networks · 4(4) · 189-196

Conference paper

Nano-scale reservoir computing

Oliver Obst, Adrian Trinchi, Simon G. Hardin, Matthew Chadwick, Ivan Cole, Tim H. Muster, Nigel Hoschke, Diet Ostry, Don Price, Khoa N. Pham, Tim Wark

ICC Workshops · 804-808

Preprint

Nano-scale reservoir computing

Oliver Obst, Adrian Trinchi, Simon G. Hardin, Matthew Chadwick, Ivan Cole, Tim H. Muster, Nigel Hoschke, Diet Ostry, Don Price, Khoa N. Pham, Tim Wark

CoRR · abs/1309.1521

Preprint

Nano-scale reservoir computing

Obst O, Trinchi A, Hardin SG, Chadwick M, Cole I, Muster TH, Hoschke N, Ostry D, Price D, Pham KN, Wark T

Preprint

On active information storage in input-driven systems

Oliver Obst, Joschka Boedecker, Benedikt Schmidt, Minoru Asada

CoRR · abs/1303.5526

Preprint

On active information storage in input-driven systems

Obst O, Boedecker J, Schmidt B, Asada M

Conference paper

Real-Time Inverse Dynamics Learning for Musculoskeletal Robots based on Echo State Gaussian Process Regression

Christoph Hartmann, Joschka Boedecker, Oliver Obst, Shuhei Ikemoto, Minoru Asada

Robotics: Science and Systems

Book chapter

Real-Time Inverse Dynamics Learning for Musculoskeletal Robots Based on Echo State Gaussian Process Regression

Hartmann C, Boedecker J, Obst O, Ikemoto S, Asada M

Robotics · 113 - 120

Journal article

The Müller-Lyer Illusion in a Computational Model of Biological Object Recognition

Zeman A, Obst O, Brooks KR, Rich AN

Plos One · 8

Preprint

Gliders2012: Development and Competition Results

Edward Moore, Oliver Obst, Mikhail Prokopenko, Peter Wang, Jason Held

CoRR · abs/1211.3882

Preprint

Gliders2012: Development and Competition Results

Moore E, Obst O, Prokopenko M, Wang P, Held J

Journal article

Information processing in echo state networks at the edge of chaos

Joschka Boedecker, Oliver Obst, Joseph T. Lizier, Norbert Michael Mayer, Minoru Asada

Theory Biosci. · 131(3) · 205-213

Conference paper

Taming the reservoir: Feedforward training for recurrent neural networks

Oliver Obst, Martin A. Riedmiller

IJCNN · 1-7

Conference paper

Exploring mechanisms behind the Muller-Lyer illusion using an artificial feed-forward object recognition model

Zeman A, Obst O, Rich AN

PERCEPTION · 201 - 201

Conference paper

Origins of Scaling in Genetic Code

Oliver Obst, Daniel Polani, Mikhail Prokopenko

ECAL (2) · 85-93

Journal article

Relating Fisher information to order parameters

Prokopenko M, Lizier JT, Obst O, Wang XR

Physical Review E Statistical Nonlinear and Soft Matter Physics · 84

Journal article

Wireless Sensor Network Anomalies: Diagnosis and Detection Strategies

Jurdak R, Wang XR, Obst O, Valencia P

Intelligent Systems Reference Library · 10 · 309 - 325

Conference paper

Improving Recurrent Neural Network Performance Using Transfer Entropy

Oliver Obst, Joschka Boedecker, Minoru Asada

ICONIP (2) · 193-200

Journal article

Phase transitions in least-effort communications

Prokopenko M, Ay N, Obst O, Polani D

Journal of Statistical Mechanics Theory and Experiment · 2010

Conference paper

Time Series Causality Inference Using Echo State Networks

Norbert Michael Mayer, Oliver Obst, Chang Yu-Chen

LVA/ICA · 279-286

Preprint

Distributed Fault Detection in Sensor Networks using a Recurrent Neural Network

Oliver Obst

CoRR · abs/0906.4154

Conference paper

Distributed Fault Detection using a Recurrent Neural Network

Obst O

2009 INTERNATIONAL CONFERENCE ON INFORMATION PROCESSING IN SENSOR NETWORKS (IPSN 2009) · 373 - 374

Journal article

Initialization and self-organized optimization of recurrent neural network connectivity

Boedecker J, Obst O, Michael Mayer N, Asada M

Hfsp Journal · 3 · 340 - 349

Conference paper

Poster abstract: Distributed fault detection using a recurrent neural network

Oliver Obst

IPSN · 373-374

Conference paper

Studies on reservoir initialization and dynamics shaping in echo state networks

Joschka Boedecker, Oliver Obst, Norbert Michael Mayer, Minoru Asada

ESANN

Book chapter

Approaching a formal soccer theory from behaviour specifications in robotic soccer

Dylla F, Ferrein A, Lakemeyer G, Murray J, Obst O, Roefer T, Schiffer S, Stolzenburg F, Visser U, Wagner T

COMPUTERS IN SPORT · 161 - 185

Conference paper

Spatiotemporal Anomaly Detection in Gas Monitoring Sensor Networks

X. Rosalind Wang, Joseph T. Lizier, Oliver Obst, Mikhail Prokopenko, Peter Wang

EWSN · 90-105

Conference paper

Using Echo State Networks for Anomaly Detection in Underground Coal Mines

Oliver Obst, X. Rosalind Wang, Mikhail Prokopenko

IPSN · 219-229

Conference paper

3D2Real: Simulation League Finals in Real Robots

Norbert Michael Mayer, Joschka Boedecker, Rodrigo da Silva Guerra, Oliver Obst, Minoru Asada

RoboCup · 25-34

Doctoral thesis

Controlling physical multiagent teams: getting league independent results from RoboCup Soccer

Oliver Obst

· 1-192

Book chapter

Fast, Neat and Under Control: Inverse Steering Behaviors for Physical Autonomous Agents

Heni Ben Amor, Jan Murray, Oliver Obst

Charles River Media · 221-232

Conference paper

Flexible Coordination of Multiagent Team Behavior Using HTN Planning

Oliver Obst, Joschka Boedecker

RoboCup · 521-528

Conference paper

Using a Planner for Coordination of Multiagent Team Behavior

Oliver Obst

PROMAS · 90-100

Journal article

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface

Aberg J, Agier M, Angelis L, Appice A, Belhajjame K, Berardi M, Bose P, Bulskov H, Capello F, Caruso C, Ceci M, Chen M, Chisalita I, Cholvy L, Colazzo D, Comito C, Congiusta A, Cuppens F, Daemi A, De Marchi F, Diaz E, Dubhashi D, Gammie P, Giacometti A, Giese M, Goutam P, Greco G, Hammiche S, Herault T, Im SH, Ito K, Jiline M, Johannisson K, Jouanot F, Kääriäinen M, Kiritchenko S, Knappe R, Lakhal L, Lambrix P, Lassen T, Laurent A, Laurent D, Lefebvre A, Alcantara JFL, Lindemann G, Loyer Y, Lu J, Mar P, Mastroianni C, Minor M, Monett D, Mundluru D, Obst O, Perego R, Ranta A, Safar B, Saitta L, Juan ES, Schröter K, Sebag M, Shah B, Simon L, Spezzano G, Urbig D, Terney TV, Tsay LS, Viet PL, Waldinger R, Wernhard C, Xie Y, Yan J, Yin K, Martini JLZ, Zhao N, Zhou X, Hacid MS, Murray NV, Ras ZW, Tsumoto S

Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics · 3488 LNAI · v - vi

Journal article

RoboCup 2004 Competitions and Symposium: A Small Kick for Robots, a Giant Score for Science

Pedro U. Lima, Luís M. M. Custódio, H. Levent Akin, Adam Jacoff, Gerhard K. Kraetzschmar, Ng Beng Kiat, Oliver Obst, Thomas Röfer, Yasutake Takahashi, Changjiu Zhou

AI Mag. · 26(2) · 36-61

Journal article

RoboCup 2004 competitions and symposium: A small kick for robots, a giant score for science

Lima P, Custódio L, Akin HL, Jacoff A, Kraetzschmar G, Kiat NB, Obst O, Röfer T, Takahashi Y, Zhou C

AI Magazine · 26 · 36 - 61

Journal article

Spark - A generic simulator for physical multi-agent simulations

Oliver Obst, Markus Rollmann

Comput. Syst. Sci. Eng. · 20(5)

Conference paper

Towards a League-Independent Qualitative Soccer Theory for RoboCup

Frank Dylla, Alexander Ferrein, Gerhard Lakemeyer, Jan Murray, Oliver Obst, Thomas Röfer, Frieder Stolzenburg, Ubbo Visser, Thomas Wagner 0005

RoboCup · 611-618

Conference paper

Simulation League: The Next Generation

Marco Kögler, Oliver Obst

RoboCup · 458-469

Conference paper

Spark - A Generic Simulator for Physical Multi-agent Simulations

Oliver Obst, Markus Rollmann

MATES · 243-257

Conference paper

Using Model-Based Diagnosis to Build Hypotheses about Spatial Environments: A Response to a Technical Challenge

Oliver Obst

RoboCup · 518-525

Journal article

An Overview of RoboCup-2002 Fukuoka/Busan

Minoru Asada, Oliver Obst, Daniel Polani, Brett Browning, Andrea Bonarini, Masahiro Fujita, Thomas Christaller, Tomoichi Takahashi, Satoshi Tadokoro, Elizabeth Sklar, Gal A. Kaminka

AI Mag. · 24(2) · 21-40

Conference paper

An overview of RoboCup-2002 Fukuoka/Busan

Asada M, Obst O, Polani D, Browning B, Bonarini A, Fujita M, Christaller T, Takahashi T, Tadokoro S, Sklar E, Kaminka GA

AI Magazine · 21 - 40

Conference paper

Simulation League - League Summary

Oliver Obst

RoboCup · 443-452

Conference paper

Qualitative Velocity and Ball Interception

Frieder Stolzenburg, Oliver Obst, Jan Murray

KI · 283-298

Conference paper

RoboLog Koblenz 2001

Jan Murray, Oliver Obst, Frieder Stolzenburg

RoboCup · 526-530

Conference paper

Specifying Rational Agents with Statecharts and Utility Functions

Oliver Obst

RoboCup · 173-182

Conference paper

RoboLog Koblenz 2000

Jan Murray, Oliver Obst, Frieder Stolzenburg

RoboCup · 469-472

Conference paper

Towards a Logical Approach for Soccer Agents Engineering

Jan Murray, Oliver Obst, Frieder Stolzenburg

RoboCup · 199-208

Journal article

Intelligente Agenten und KI

Ulrich Furbach, Oliver Obst, Frieder Stolzenburg

LOG IN · 20(3/4) · 17-

Conference paper

RoboLog Koblenz

Jan Murray, Oliver Obst, Frieder Stolzenburg

RoboCup · 628-631

Conference paper

Spatial Agents Implemented in a Logical Expressible Language

Frieder Stolzenburg, Oliver Obst, Jan Murray, Björn Bremer

RoboCup · 481-494

Journal article

Der RoboCup während der IJCAI '99

Oliver Obst, Frieder Stolzenburg

Künstliche Intell. · 13(4) · 66-67