Context-Aware Graph Attention for Unsupervised Telco Anomaly Detection.

Erlend Aune https://orcid.org/0009-0008-0253-941X Sara Malacarne Eirik Hoel-Høiseth David Zsolt Biro Erlend Aune Massimiliano Ruocco Context-Aware Graph Attention for Unsupervised Telco Anomaly Detection. 2026 ESANN https://doi.org/10.14428/esann/2026.ES2026-124 conf/esann/2026 db/conf/esann/esann2026.html#MalacarneHBAR26

Sara Malacarne Eirik Hoel-Høiseth Erlend Aune David Zsolt Biro Massimiliano Ruocco Context-Aware Graph Attention for Unsupervised Telco Anomaly Detection. 2026 April abs/2604.27172 CoRR https://doi.org/10.48550/arXiv.2604.27172 db/journals/corr/corr2604.html#abs-2604-27172 streams/journals/corr

Sara Malacarne Eirik Hoel-Høiseth Erlend Aune David Zsolt Biro Massimiliano Ruocco Scalable Context-Aware Graph Attention for Unsupervised Anomaly Detection in Large-Scale Mobile Networks. 2026 May abs/2605.00482 CoRR https://doi.org/10.48550/arXiv.2605.00482 db/journals/corr/corr2605.html#abs-2605-00482 streams/journals/corr

Daesoo Lee Oscar Ovanger Jo Eidsvik Erlend Aune Jacob Skauvold Ragnar Hauge Latent diffusion model for conditional reservoir facies generation. 105750 2025 194 Comput. Geosci. https://doi.org/10.1016/j.cageo.2024.105750 db/journals/gandc/gandc194.html#LeeOEASH25 streams/journals/gandc

Daesoo Lee Sara Malacarne Erlend Aune Closing the Gap Between Synthetic and Ground Truth Time Series Distributions via Neural Mapping. PKDD/ECML Workshops (4) 2025 61-74 conf/pkdd/2025-w4 https://doi.org/10.1007/978-3-032-19105-2_5 db/conf/pkdd/pkdd2025-w4.html#LeeMA25 streams/conf/pkdd

Daesoo Lee Sara Malacarne Erlend Aune Closing the Gap Between Synthetic and Ground Truth Time Series Distributions via Neural Mapping. 2025 January abs/2501.17553 CoRR https://doi.org/10.48550/arXiv.2501.17553 db/journals/corr/corr2501.html#abs-2501-17553 streams/journals/corr

Daesoo Lee Sara Malacarne Erlend Aune Explainable time series anomaly detection using masked latent generative modeling. 110826 2024 156 Pattern Recognit. https://doi.org/10.1016/j.patcog.2024.110826 db/journals/pr/pr156.html#LeeMA24 streams/journals/pr

Daesoo Lee Erlend Aune Computer Vision Self-Supervised Learning Methods on Time Series. PKDD/ECML Workshops (3) 2024 272-286 conf/pkdd/2024-w3 https://doi.org/10.1007/978-3-032-25311-8_22 db/conf/pkdd/pkdd2024-w3.html#LeeA24 streams/conf/pkdd Johan Vik Mathisen Erlend Lokna Daesoo Lee Erlend Aune Blending Low and High-Level Semantics of Time Series for Better Masked Time Series Generation. PKDD/ECML Workshops (3) 2024 287-300 conf/pkdd/2024-w3 https://doi.org/10.1007/978-3-032-25311-8_23 db/conf/pkdd/pkdd2024-w3.html#MathisenLLA24 streams/conf/pkdd

Johan Vik Mathisen Erlend Lokna Daesoo Lee Erlend Aune Blending Low and High-Level Semantics of Time Series for Better Masked Time Series Generation. 2024 abs/2408.16613 CoRR https://doi.org/10.48550/arXiv.2408.16613 db/journals/corr/corr2408.html#abs-2408-16613 streams/journals/corr

Espen Haugsdal Erlend Aune Massimiliano Ruocco Persistence Initialization: a novel adaptation of the Transformer architecture for time series forecasting. 26781-26796 2023 November 53 Appl. Intell. 22 https://doi.org/10.1007/s10489-023-04927-4 db/journals/apin/apin53.html#HaugsdalAR23

Daesoo Lee Sara Malacarne Erlend Aune Vector Quantized Time Series Generation with a Bidirectional Prior Model. 7665-7693 2023 AISTATS https://proceedings.mlr.press/v206/lee23d.html conf/aistats/2023 db/conf/aistats/aistats2023.html#LeeMA23

Daesoo Lee Sara Malacarne Erlend Aune Vector Quantized Time Series Generation with a Bidirectional Prior Model. 2023 abs/2303.04743 CoRR https://doi.org/10.48550/arXiv.2303.04743 db/journals/corr/corr2303.html#abs-2303-04743

Daesoo Lee Erlend Aune Sara Malacarne Masked Generative Modeling with Enhanced Sampling Scheme. 2023 abs/2309.07945 CoRR https://doi.org/10.48550/arXiv.2309.07945 db/journals/corr/corr2309.html#abs-2309-07945

Daesoo Lee Oscar Ovanger Jo Eidsvik Erlend Aune Jacob Skauvold Ragnar Hauge Latent Diffusion Model for Conditional Reservoir Facies Generation. 2023 abs/2311.01968 CoRR https://doi.org/10.48550/arXiv.2311.01968 db/journals/corr/corr2311.html#abs-2311-01968

Daesoo Lee Sara Malacarne Erlend Aune Explainable Anomaly Detection using Masked Latent Generative Modeling. 2023 abs/2311.12550 CoRR https://doi.org/10.48550/arXiv.2311.12550 db/journals/corr/corr2311.html#abs-2311-12550

Daesoo Lee Erlend Aune Nadège Langet Jo Eidsvik VNIbCReg: VICReg with Neighboring-Invariance and better-Covariance Evaluated on Non-stationary Seismic Signal Time Series. 2022 abs/2204.02697 CoRR https://doi.org/10.48550/arXiv.2204.02697 db/journals/corr/corr2204.html#abs-2204-02697

Espen Haugsdal Erlend Aune Massimiliano Ruocco Persistence Initialization: A novel adaptation of the Transformer architecture for Time Series Forecasting. 2022 abs/2208.14236 CoRR https://doi.org/10.48550/arXiv.2208.14236 db/journals/corr/corr2208.html#abs-2208-14236

Michael Kamp Irena Koprinska Adrien Bibal Tassadit Bouadi Benoît Frénay Luis Galárraga José Oramas Linara Adilova Yamuna Krishnamurthy Bo Kang Christine Largeron Jefrey Lijffijt Tiphaine Viard Pascal Welke Massimiliano Ruocco Erlend Aune Claudio Gallicchio Gregor Schiele Franz Pernkopf Michaela Blott Holger Fröning Günther Schindler Riccardo Guidotti Anna Monreale Salvatore Rinzivillo Przemyslaw Biecek Eirini Ntoutsi Mykola Pechenizkiy Bodo Rosenhahn Christopher L. Buckley Daniela Cialfi Pablo Lanillos Maxwell Ramstead Tim Verbelen Pedro M. Ferreira 0001 Giuseppina Andresini Donato Malerba Ibéria Medeiros Philippe Fournier-Viger M. Saqib Nawaz Sebastián Ventura Meng Sun 0002 Min Zhou 0006 Valerio Bitetta Ilaria Bordino Andrea Ferretti Francesco Gullo Giovanni Ponti Lorenzo Severini Rita P. Ribeiro João Gama 0001 Ricard Gavaldà Lee Cooper 0001 Naghmeh Ghazaleh Jonas Richiardi Damian Roqueiro Diego Saldana Miranda Konstantinos Sechidis Guilherme Graça Machine Learning and Principles and Practice of Knowledge Discovery in Databases - International Workshops of ECML PKDD 2021, Virtual Event, September 13-17, 2021, Proceedings, Part I PKDD/ECML Workshops (1) Springer 2021 Communications in Computer and Information Science 1524 978-3-030-93735-5 978-3-030-93736-2 https://doi.org/10.1007/978-3-030-93736-2 db/conf/pkdd/pkdd2021-w1.html Michael Kamp Irena Koprinska Adrien Bibal Tassadit Bouadi Benoît Frénay Luis Galárraga José Oramas Linara Adilova Yamuna Krishnamurthy Bo Kang Christine Largeron Jefrey Lijffijt Tiphaine Viard Pascal Welke Massimiliano Ruocco Erlend Aune Claudio Gallicchio Gregor Schiele Franz Pernkopf Michaela Blott Holger Fröning Günther Schindler Riccardo Guidotti Anna Monreale Salvatore Rinzivillo Przemyslaw Biecek Eirini Ntoutsi Mykola Pechenizkiy Bodo Rosenhahn Christopher L. Buckley Daniela Cialfi Pablo Lanillos Maxwell Ramstead Tim Verbelen Pedro M. Ferreira 0001 Giuseppina Andresini Donato Malerba Ibéria Medeiros Philippe Fournier-Viger M. Saqib Nawaz Sebastián Ventura Meng Sun 0002 Min Zhou 0006 Valerio Bitetta Ilaria Bordino Andrea Ferretti Francesco Gullo Giovanni Ponti Lorenzo Severini Rita P. Ribeiro João Gama 0001 Ricard Gavaldà Lee Cooper 0001 Naghmeh Ghazaleh Jonas Richiardi Damian Roqueiro Diego Saldana Miranda Konstantinos Sechidis Guilherme Graça Machine Learning and Principles and Practice of Knowledge Discovery in Databases - International Workshops of ECML PKDD 2021, Virtual Event, September 13-17, 2021, Proceedings, Part II PKDD/ECML Workshops (2) Springer 2021 Communications in Computer and Information Science 1525 978-3-030-93732-4 978-3-030-93733-1 https://doi.org/10.1007/978-3-030-93733-1 db/conf/pkdd/pkdd2021-w2.html

Daesoo Lee Erlend Aune VIbCReg: Variance-Invariance-better-Covariance Regularization for Self-Supervised Learning on Time Series. 2021 abs/2109.00783 CoRR https://arxiv.org/abs/2109.00783 db/journals/corr/corr2109.html#abs-2109-00783

Bjørnar Vassøy Massimiliano Ruocco Eliezer de Souza da Silva Erlend Aune Time is of the Essence: A Joint Hierarchical RNN and Point Process Model for Time and Item Predictions. 591-599 2019 WSDM https://doi.org/10.1145/3289600.3290987 conf/wsdm/2019 db/conf/wsdm/wsdm2019.html#VassoyRSA19

Andreas Kvistad Massimiliano Ruocco Eliezer de Souza da Silva Erlend Aune Augmented Memory Networks for Streaming-Based Active One-Shot Learning. 2019 abs/1909.01757 CoRR http://arxiv.org/abs/1909.01757 db/journals/corr/corr1909.html#abs-1909-01757

Bjørnar Vassøy Massimiliano Ruocco Eliezer de Souza da Silva Erlend Aune Time is of the Essence: a Joint Hierarchical RNN and Point Process Model for Time and Item Predictions. 2018 abs/1812.01276 CoRR http://arxiv.org/abs/1812.01276 db/journals/corr/corr1812.html#abs-1812-01276

Erlend Aune Daniel P. Simpson Jo Eidsvik Parameter estimation in high dimensional Gaussian distributions. 247-263 2014 24 Stat. Comput. 2 https://doi.org/10.1007/s11222-012-9368-y db/journals/sac/sac24.html#AuneSE14

Erlend Aune Jo Eidsvik Yvo Pokern Iterative numerical methods for sampling from high dimensional Gaussian distributions. 501-521 2013 23 Stat. Comput. 4 https://doi.org/10.1007/s11222-012-9326-8 db/journals/sac/sac23.html#AuneEP13

Erlend Aune Computation and modeling for high dimensional Gaussian distributions. 2012 Norwegian University of Science and Technology, Trondheim, Norway http://hdl.handle.net/11250/258998 https://www.base-search.net/Record/148313389ba12bb732bb2e3207981a59a4109d8a581197c0f15d8562eb474721 base-search.net (ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/258998) Linara Adilova Giuseppina Andresini Adrien Bibal Przemyslaw Biecek David Zsolt Biro Valerio Bitetta Michaela Blott Ilaria Bordino Tassadit Bouadi Christopher L. Buckley Daniela Cialfi Lee A. D. CooperLee Cooper 0001 Jo Eidsvik Pedro M. Ferreira 0001 Andrea Ferretti Philippe Fournier-Viger Benoît Frénay Holger Fröning Luis Galárraga Claudio Gallicchio João Gama 0001 Ricard Gavaldà Naghmeh Ghazaleh Guilherme Graça Riccardo Guidotti Francesco Gullo Ragnar Hauge Espen Haugsdal Eirik Hoel-Høiseth Michael Kamp Bo Kang Irena Koprinska Yamuna Krishnamurthy Andreas Kvistad Nadège Langet Pablo Lanillos Christine Largeron Daesoo Lee Jefrey Lijffijt Erlend Lokna José Oramas M.José Oramas Sara Malacarne Donato Malerba Johan Vik Mathisen Iberia MedeirosIbéria Medeiros Diego Saldana Miranda Anna Monreale M. Saqib Nawaz Eirini Ntoutsi Oscar Ovanger Mykola Pechenizkiy Franz Pernkopf Yvo Pokern Giovanni Ponti Maxwell James D. RamsteadMaxwell Ramstead Rita P. Ribeiro Jonas Richiardi Salvatore Rinzivillo Damian Roqueiro Bodo Rosenhahn Massimiliano Ruocco Gregor Schiele Günther Schindler Konstantinos Sechidis Lorenzo Severini Eliezer S. SilvaEliezer de Souza da Silva Daniel P. Simpson Jacob Skauvold Meng Sun 0002 Bjørnar Vassøy Sebastián Ventura Tim Verbelen Tiphaine Viard Pascal Welke Min Zhou 0006