Hugo Hammer

According to our database, Hugo Hammer authored at least 105 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Evaluating gradient-based explanation methods for neural network ECG analysis using heatmaps.

Andrea M. Storås, Steffen Mæland, Jonas Isaksen, Steven Alexander Hicks, Vajira Thambawita, Claus Graff, Hugo Lewi Hammer, Pål Halvorsen, Michael Alexander Riegler, Jørgen K. Kanters

J. Am. Medical Informatics Assoc., 2025

2024

A Two-Timescale Learning Automata Solution to the Nonlinear Stochastic Proportional Polling Problem.

Anis Yazidi, Hugo Hammer, David S. Leslie

IEEE Trans. Syst. Man Cybern. Syst., December, 2024

Advancing EEG prediction with deep learning and uncertainty estimation.

Mats Tveter, Thomas Tveitstøl, Christoffer Hatlestad-Hall, Ana S. Pérez T., Erik Taubøll, Anis Yazidi, Hugo Lewi Hammer, Ira R. J. Hebold Haraldsen

Brain Informatics, December, 2024

Efficient Estimation of Generative Models Using Tukey Depth.

Minh-Quan Vo, Thu Nguyen, Michael A. Riegler, Hugo Lewi Hammer

Algorithms, March, 2024

Explainability of Machine Learning Models under Missing Data.

Tuan L. Vo, Thu Nguyen, Hugo Lewi Hammer, Michael A. Riegler, Pål Halvorsen

CoRR, 2024

Classifying Dry Eye Disease Patients from Healthy Controls Using Machine Learning and Metabolomics Data.

Sajad Amouei Sheshkal, Morten Gundersen, Michael Alexander Riegler, Øygunn Aass Utheim, Kjell Gunnar Gundersen, Hugo Lewi Hammer

CoRR, 2024

Advancing sleep detection by modelling weak label sets: A novel weakly supervised learning approach.

Matthias Boeker, Vajira Thambawita, Michael Riegler, Pål Halvorsen, Hugo Lewi Hammer

CoRR, 2024

Predictive Modelling of Muscle Fatigue in Climbing.

Matthias Boeker, Dana Swarbrick, Ulysse Côté Allard, Michael Alexander Riegler, Pål Halvorsen, Hugo Lewi Hammer

Proceedings of the 7th ACM International Workshop on Multimedia Content Analysis in Sports, 2024

2023

Prediction of schizophrenia from activity data using hidden Markov model parameters.

Matthias Boeker, Hugo Lewi Hammer, Michael A. Riegler, Pål Halvorsen, Petter Jakobsen

Neural Comput. Appl., March, 2023

Introducing Region Based Pooling for handling a varied number of EEG channels for deep learning models.

Thomas Tveitstøl, Mats Tveter, Ana S. Pérez T., Christoffer Hatlestad-Hall, Anis Yazidi, Hugo Lewi Hammer, Ira R. J. Hebold Haraldsen

Frontiers Neuroinformatics, March, 2023

Affect recognition in muscular response signals.

Matthias Boeker, Petter Jakobsen, Michael Alexander Riegler, Lena Antonsen Stabell, Ole Bernt Fasmer, Pål Halvorsen, Hugo Lewi Hammer

Dataset, March, 2023

Predicting Cell Cleavage Timings from Time-Lapse Videos of Human Embryos.

Akriti Sharma, Ayaz Z. Ansari, Radhika Kakulavarapu, Mette H. Stensen, Michael A. Riegler, Hugo Lewi Hammer

Big Data Cogn. Comput., 2023

Efficient quantile tracking using an oracle.

Hugo Lewi Hammer, Anis Yazidi, Michael A. Riegler, Håvard Rue

Appl. Intell., 2023

Affect Recognition in Muscular Response Signals.

Matthias Boeker, Petter Jakobsen, Michael A. Riegler, Lena Antonsen Stabell, Ole Bernt Fasmer, Pål Halvorsen, Hugo Lewi Hammer

IEEE Access, 2023

ML-Peaks: CHIP-Seq Peak Detection Pipeline using Machine Learning Techniques.

Sajad Amouei Sheshkal, Michael Alexander Riegler, Hugo Lewi Hammer

Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023

Principal Components Analysis Based Frameworks for Efficient Missing Data Imputation Algorithms.

Thu Nguyen, Hoang Thien Ly, Michael Alexander Riegler, Pål Halvorsen, Hugo Lewi Hammer

Proceedings of the Recent Challenges in Intelligent Information and Database Systems, 2023

2022

VISEM-Tracking.

Vajira Thambawita, Steven Alexander Hicks, Andrea M. Storås, Thu Nguyen, Jorunn M. Andersen, Oliwia Witczak, Trine B. Haugen, Hugo Lewi Hammer, Pål Halvorsen, Michael A. Riegler

Dataset, November, 2022

Solving Sensor Identification Problem Without Knowledge of the Ground Truth Using Replicator Dynamics.

Anis Yazidi, Marco Antonio Pinto-Orellana, Hugo Hammer, Peyman Mirtaheri, Enrique Herrera-Viedma

IEEE Trans. Cybern., 2022

Deep Tower Networks for Efficient Temperature Forecasting from Multiple Data Sources.

Siri S. Eide, Michael A. Riegler, Hugo Hammer, John Bjørnar Bremnes

Sensors, 2022

Estimating Tukey depth using incremental quantile estimators.

Hugo Hammer, Anis Yazidi, Håvard Rue

Pattern Recognit., 2022

VISEM-Tracking: Human Spermatozoa Tracking Dataset.

Vajira Thambawita, Steven Alexander Hicks, Andrea M. Storås, Thu Nguyen, Jorunn M. Andersen, Oliwia Witczak, Trine B. Haugen, Hugo Lewi Hammer, Pål Halvorsen, Michael A. Riegler

CoRR, 2022

Automatic Unsupervised Clustering of Videos of the Intracytoplasmic Sperm Injection (ICSI) Procedure.

Andrea M. Storås, Michael A. Riegler, Trine B. Haugen, Vajira Thambawita, Steven Alexander Hicks, Hugo Lewi Hammer, Radhika Kakulavarapu, Pål Halvorsen, Mette H. Stensen

Proceedings of the Nordic Artificial Intelligence Research and Development, 2022

Detecting Human Embryo Cleavage Stages Using YOLO V5 Object Detection Algorithm.

Akriti Sharma, Mette H. Stensen, Erwan Delbarre, Momin Naushad Siddiqui, Trine B. Haugen, Michael A. Riegler, Hugo Lewi Hammer

Proceedings of the Nordic Artificial Intelligence Research and Development, 2022

Explainable Artificial Intelligence for Human Embryo Cell Cleavage Stages Analysis.

Akriti Sharma, Mette H. Stensen, Erwan Delbarre, Trine B. Haugen, Hugo Lewi Hammer

Proceedings of the ICDAR@ICMR 2022: Proceedings of the 3rd ACM Workshop on Intelligent Cross-Data Analysis and Retrieval, Newark, NJ, USA, June 27, 2022

Medico Multimedia Task at MediaEval 2022: Transparent Tracking of Spermatozoa.

Vajira Thambawita, Steven Hicks, Andrea M. Storås, Jorunn M. Andersen, Oliwia Witczak, Trine B. Haugen, Hugo Hammer, Thu Nguyen, Pål Halvorsen, Michael Riegler

Proceedings of the Working Notes Proceedings of the MediaEval 2022 Workshop, 2022

2021

Achieving Fair Load Balancing by Invoking a Learning Automata-Based Two-Time-Scale Separation Paradigm.

Anis Yazidi, Ismail Hassan, Hugo Lewi Hammer, B. John Oommen

IEEE Trans. Neural Networks Learn. Syst., 2021

Game-Theoretic Learning for Sensor Reliability Evaluation Without Knowledge of the Ground Truth.

Anis Yazidi, Hugo Lewi Hammer, Konstantin E. Samouylov, Enrique Herrera-Viedma

IEEE Trans. Cybern., 2021

Enhanced Equivalence Projective Simulation: A Framework for Modeling Formation of Stimulus Equivalence Classes.

Asieh Abolpour Mofrad, Anis Yazidi, Samaneh Abolpour Mofrad, Hugo Lewi Hammer, Erik Arntzen

Neural Comput., 2021

Joint tracking of multiple quantiles through conditional quantiles.

Hugo Lewi Hammer, Anis Yazidi, Håvard Rue

Inf. Sci., 2021

Artificial Intelligence in Dry Eye Disease.

Andrea M. Storås, Inga Strümke, Michael A. Riegler, Jakob Grauslund, Hugo Lewi Hammer, Anis Yazidi, Pål Halvorsen, Kjell G. Gundersen, Tor Paaske Utheim, Catherine Jackson

CoRR, 2021

SinGAN-Seg: Synthetic Training Data Generation for Medical Image Segmentation.

Vajira Thambawita, Pegah Salehi, Sajad Amouei Sheshkal, Steven Alexander Hicks, Hugo Lewi Hammer, Sravanthi Parasa, Thomas de Lange, Pål Halvorsen, Michael A. Riegler

CoRR, 2021

Prediction of Cloud Fractional Cover Using Machine Learning.

Hanna Svennevik, Michael A. Riegler, Steven Hicks, Trude Storelvmo, Hugo Lewi Hammer

Big Data Cogn. Comput., 2021

Unraveling the Impact of Land Cover Changes on Climate Using Machine Learning and Explainable Artificial Intelligence.

Anastasiia Kolevatova, Michael A. Riegler, Francesco Cherubini, Xiangping Hu, Hugo Lewi Hammer

Big Data Cogn. Comput., 2021

HYPERAKTIV: An Activity Dataset from Patients with Attention-Deficit/Hyperactivity Disorder (ADHD).

Steven Alexander Hicks, Andrea Stautland, Ole Bernt Fasmer, Wenche Førland, Hugo Lewi Hammer, Pål Halvorsen, Kristin Mjeldheim, Ketil Joachim Oedegaard, Berge Osnes, Vigdis Elin Giæver Syrstad, Michael Alexander Riegler, Petter Jakobsen

Proceedings of the MMSys '21: 12th ACM Multimedia Systems Conference, Istanbul, Turkey, 28 September 2021, 2021

HTAD: A Home-Tasks Activities Dataset with Wrist-Accelerometer and Audio Features.

Enrique Garcia-Ceja, Vajira Thambawita, Steven Alexander Hicks, Debesh Jha, Petter Jakobsen, Hugo Lewi Hammer, Pål Halvorsen, Michael A. Riegler

Proceedings of the MultiMedia Modeling - 27th International Conference, 2021

Temperature Forecasting using Tower Networks.

Siri S. Eide, Michael A. Riegler, Hugo Lewi Hammer, John Bjørnar Bremnes

Proceedings of the ICDAR@ICMR 2021: Proceedings of the 2021 Workshop on Intelligent Cross-Data Analysis and Retrieval, 2021

Medico Multimedia Task at MediaEval 2021: Transparency in Medical Image Segmentation.

Steven Hicks, Debesh Jha, Vajira Thambawita, Hugo Hammer, Thomas de Lange, Sravanthi Parasa, Michael Riegler, Pål Halvorsen

Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

Diagnosing Schizophrenia from Activity Records using Hidden Markov Model Parameters.

Matthias Boeker, Michael A. Riegler, Hugo Lewi Hammer, Pål Halvorsen, Ole Bernt Fasmer, Petter Jakobsen

Proceedings of the 34th IEEE International Symposium on Computer-Based Medical Systems, 2021

2020

Tracking of multiple quantiles in dynamically varying data streams.

Hugo Lewi Hammer, Anis Yazidi, Håvard Rue

Pattern Anal. Appl., 2020

Smooth estimates of multiple quantiles in dynamically varying data streams.

Hugo Lewi Hammer, Anis Yazidi

Pattern Anal. Appl., 2020

Equivalence Projective Simulation as a Framework for Modeling Formation of Stimulus Equivalence Classes.

Asieh Abolpour Mofrad, Anis Yazidi, Hugo Lewi Hammer, Erik Arntzen

Neural Comput., 2020

An Extensive Study on Cross-Dataset Bias and Evaluation Metrics Interpretation for Machine Learning Applied to Gastrointestinal Tract Abnormality Classification.

Vajira Thambawita, Debesh Jha, Hugo Lewi Hammer, Håvard D. Johansen, Dag Johansen, Pål Halvorsen, Michael A. Riegler

ACM Trans. Comput. Heal., 2020

A hemodynamic decomposition model for detecting cognitive load using functional near-infrared spectroscopy.

Marco A. Pinto-Orellana, Diego C. Nascimento, Peyman Mirtaheri, Rune Jonassen, Anis Yazidi, Hugo Lewi Hammer

CoRR, 2020

Mitigating DDoS using weight-based geographical clustering.

Madeleine Victoria Kongshavn, Hårek Haugerud, Anis Yazidi, Torleiv Maseng, Hugo Hammer

Concurr. Comput. Pract. Exp., 2020

Dyadic Aggregated Autoregressive Model (DASAR) for Automatic Modulation Classification.

Marco Antonio Pinto-Orellana, Hugo Lewi Hammer

IEEE Access, 2020

PMData: a sports logging dataset.

Vajira Thambawita, Steven Alexander Hicks, Hanna Borgli, Håkon Kvale Stensland, Debesh Jha, Martin Kristoffer Svensen, Svein Arne Pettersen, Dag Johansen, Håvard Dagenborg Johansen, Susann Dahl Pettersen, Simon Nordvang, Sigurd Pedersen, Anders T. Gjerdrum, Tor-Morten Grønli, Per Morten Fredriksen, Ragnhild Eg, Kjeld Hansen, Siri Fagernes, Christine Claudi, Andreas Biørn-Hansen, Duc-Tien Dang-Nguyen, Tomas Kupka, Hugo Lewi Hammer, Ramesh C. Jain, Michael Alexander Riegler, Pål Halvorsen

Proceedings of the 11th ACM Multimedia Systems Conference, 2020

Toadstool: a dataset for training emotional intelligent machines playing Super Mario Bros.

Henrik Svoren, Vajira Thambawita, Pål Halvorsen, Petter Jakobsen, Enrique Garcia-Ceja, Farzan Majeed Noori, Hugo Lewi Hammer, Mathias Lux, Michael Alexander Riegler, Steven Alexander Hicks

Proceedings of the 11th ACM Multimedia Systems Conference, 2020

ACM Multimedia BioMedia 2020 Grand Challenge Overview.

Steven Alexander Hicks, Vajira Thambawita, Hugo Lewi Hammer, Trine B. Haugen, Jorunn M. Andersen, Oliwia Witczak, Pål Halvorsen, Michael A. Riegler

Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

The EndoTect 2020 Challenge: Evaluation and Comparison of Classification, Segmentation and Inference Time for Endoscopy.

Steven Alexander Hicks, Debesh Jha, Vajira Thambawita, Pål Halvorsen, Hugo Lewi Hammer, Michael A. Riegler

Proceedings of the Pattern Recognition. ICPR International Workshops and Challenges, 2020

EvoDynamic: A Framework for the Evolution of Generally Represented Dynamical Systems and Its Application to Criticality.

Sidney Pontes-Filho, Pedro G. Lind, Anis Yazidi, Jianhua Zhang, Hugo Hammer, Gustavo B. M. Mello, Ioanna Sandvig, Gunnar Tufte, Stefano Nichele

Proceedings of the Applications of Evolutionary Computation - 23rd European Conference, 2020

Analysis of Optical Brain Signals Using Connectivity Graph Networks.

Marco Antonio Pinto-Orellana, Hugo Lewi Hammer

Proceedings of the Machine Learning and Knowledge Extraction, 2020

2019

Multiplicative Update Methods for Incremental Quantile Estimation.

Anis Yazidi, Hugo Hammer

IEEE Trans. Cybern., 2019

Machine Learning-Based Analysis of Sperm Videos and Participant Data for Male Fertility Prediction.

Steven Alexander Hicks, Jorunn M. Andersen, Oliwia Witczak, Vajira Thambawita, Pål Halvorsen, Hugo Lewi Hammer, Trine B. Haugen, Michael A. Riegler

CoRR, 2019

Evaluation of the criticality of in vitro neuronal networks: Toward an assessment of computational capacity.

Kristine Heiney, Vibeke Devold Valderhaug, Ioanna Sandvig, Axel Sandvig, Gunnar Tufte, Hugo Lewi Hammer, Stefano Nichele

CoRR, 2019

A general representation of dynamical systems for reservoir computing.

Sidney Pontes-Filho, Anis Yazidi, Jianhua Zhang, Hugo Hammer, Gustavo B. M. Mello, Ioanna Sandvig, Gunnar Tufte, Stefano Nichele

CoRR, 2019

Two-time scale learning automata: an efficient decision making mechanism for stochastic nonlinear resource allocation.

Anis Yazidi, Hugo Lewi Hammer, Tore Møller Jonassen

Appl. Intell., 2019

On solving the SPL problem using the concept of probability flux.

Asieh Abolpour Mofrad, Anis Yazidi, Hugo Lewi Hammer

Appl. Intell., 2019

A new quantile tracking algorithm using a generalized exponentially weighted average of observations.

Hugo Lewi Hammer, Anis Yazidi, Håvard Rue

Appl. Intell., 2019

VISEM: a multimodal video dataset of human spermatozoa.

Trine B. Haugen, Steven Alexander Hicks, Jorunn M. Andersen, Oliwia Witczak, Hugo Lewi Hammer, Rune Johan Borgli, Pål Halvorsen, Michael Riegler

Proceedings of the 10th ACM Multimedia Systems Conference, 2019

Extracting Temporal Features into a Spatial Domain Using Autoencoders for Sperm Video Analysis.

Vajira Thambawita, Pål Halvorsen, Hugo Hammer, Michael Riegler, Trine B. Haugen

Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

Stacked Dense Optical Flows and Dropout Layers to Predict Sperm Motility and Morphology.

Vajira Thambawita, Pål Halvorsen, Hugo Hammer, Michael Riegler, Trine B. Haugen

Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

Predicting Sperm Motility and Morphology Using Deep Learning and Handcrafted Features.

Steven Alexander Hicks, Pål Halvorsen, Trine B. Haugen, Jorunn M. Andersen, Oliwia Witczak, Konstantin Pogorelov, Hugo Lewi Hammer, Duc-Tien Dang-Nguyen, Mathias Lux, Michael Riegler

Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

Medico Multimedia Task at MediaEval 2019.

Steven Alexander Hicks, Pål Halvorsen, Trine B. Haugen, Jorunn M. Andersen, Oliwia Witczak, Konstantin Pogorelov, Hugo Lewi Hammer, Duc-Tien Dang-Nguyen, Mathias Lux, Michael Riegler

Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

GANEx: A complete pipeline of training, inference and benchmarking GAN experiments.

Vajira Thambawita, Hugo Lewi Hammer, Michael Riegler, Pål Halvorsen

Proceedings of the 2019 International Conference on Content-Based Multimedia Indexing, 2019

Semantic Analysis of Soccer News for Automatic Game Event Classification.

Aanund Jupskås Nordskog, Pål Halvorsen, Steven Alexander Hicks, Håkon Kvale Stensland, Hugo Lewi Hammer, Dag Johansen, Michael A. Riegler

Proceedings of the 2019 International Conference on Content-Based Multimedia Indexing, 2019

THREAT: A Large Annotated Corpus for Detection of Violent Threats.

Hugo Lewi Hammer, Michael A. Riegler, Lilja Øvrelid, Erik Velldal

Proceedings of the 2019 International Conference on Content-Based Multimedia Indexing, 2019

2018

On the classification of dynamical data streams using novel "Anti-Bayesian" techniques.

Hugo Lewi Hammer, Anis Yazidi, B. John Oommen

Pattern Recognit., 2018

A Queue Model for Reliable Forecasting of Future CPU Consumption.

Hugo Lewi Hammer, Anis Yazidi, Alfred Bratterud, Hårek Haugerud, Boning Feng

Mob. Networks Appl., 2018

Solving stochastic nonlinear resource allocation problems using continuous learning automata.

Anis Yazidi, Hugo Lewi Hammer

Appl. Intell., 2018

Parameter estimation in abruptly changing dynamic environments using stochastic learning weak estimator.

Hugo Lewi Hammer, Anis Yazidi

Appl. Intell., 2018

Higher-Fidelity Frugal and Accurate Quantile Estimation Using a Novel Incremental Discretized Paradigm.

Anis Yazidi, Hugo Hammer, B. John Oommen

IEEE Access, 2018

The Medico-Task 2018: Disease Detection in the Gastrointestinal Tract Using Global Features and Deep Learning.

Vajira Thambawita, Debesh Jha, Michael Riegler, Pål Halvorsen, Hugo Lewi Hammer, Håvard D. Johansen, Dag Johansen

Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

A Novel Incremental Quantile Estimator Using the Magnitude of the Observations.

Hugo Lewi Hammer, Anis Yazidi

Proceedings of the 26th Mediterranean Conference on Control and Automation, 2018

Efficient Tracking of Statistical Properties of Data Streams with Rapid Changes.

Hugo Lewi Hammer, Anis Yazidi

Proceedings of the 26th Mediterranean Conference on Control and Automation, 2018

Quantile Estimation Based on the Principles of the Search on the Line.

Anis Yazidi, Hugo Lewi Hammer

Proceedings of the Artificial Intelligence Applications and Innovations, 2018

2017

"Anti-Bayesian" flat and hierarchical clustering using symmetric quantiloids.

Hugo Lewi Hammer, Anis Yazidi, B. John Oommen

Inf. Sci., 2017

Solving Stochastic Point Location Problem in a Dynamic Environment with Weak Estimation.

Asieh Abolpour Mofrad, Anis Yazidi, Hugo Lewi Hammer

Proceedings of the International Conference on Research in Adaptive and Convergent Systems, 2017

The concept of workload delay as a quality-of-service metric for consolidated cloud environments with deadline requirements.

Evangelos Tasoulas, Hugo Lewi Hammer, Hårek Haugerud, Anis Yazidi, Alfred Bratterud, Boning Feng

Proceedings of the 16th IEEE International Symposium on Network Computing and Applications, 2017

Data Mining Approaches for IP Address Clustering.

Madeleine Victoria Kongshavn, Anis Yazidi, Hårek Haugerud, Hugo Hammer

Proceedings of the Industrial Networks and Intelligent Systems, 2017

Two-Timescale Learning Automata for Solving Stochastic Nonlinear Resource Allocation Problems.

Anis Yazidi, Hugo Lewi Hammer, Tore Møller Jonassen

Proceedings of the Advances in Artificial Intelligence: From Theory to Practice, 2017

Incremental Quantiles Estimators for Tracking Multiple Quantiles.

Hugo Lewi Hammer, Anis Yazidi

Proceedings of the Advances in Artificial Intelligence: From Theory to Practice, 2017

On using novel "Anti-Bayesian" techniques for the classification of dynamical data streams.

Hugo Lewi Hammer, Anis Yazidi, B. John Oommen

Proceedings of the 2017 IEEE Congress on Evolutionary Computation, 2017

A Higher-Fidelity Frugal Quantile Estimator.

Anis Yazidi, Hugo Lewi Hammer, B. John Oommen

Proceedings of the Advanced Data Mining and Applications - 13th International Conference, 2017

2016

Threat detection in online discussions.

Aksel Wester, Lilja Øvrelid, Erik Velldal, Hugo Lewi Hammer

Proceedings of the 7th Workshop on Computational Approaches to Subjectivity, 2016

Improving classification of tweets using word-word co-occurrence information from a large external corpus.

Hugo Lewi Hammer, Anis Yazidi, Aleksander Bai, Paal E. Engelstad

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Reliable modeling of CPU usage in an office worker environment.

Hugo Lewi Hammer, Anis Yazidi, Kyrre M. Begnum

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Recovering Request Patterns to a CPU Processor from Observed CPU Consumption Data.

Hugo Lewi Hammer, Anis Yazidi, Alfred Bratterud, Hårek Haugerud, Boning Feng

Proceedings of the Industrial Networks and Intelligent Systems, 2016

Improving Classification of Tweets Using Linguistic Information from a Large External Corpus.

Hugo Lewi Hammer, Anis Yazidi, Aleksander Bai, Paal Engelstad

Proceedings of the Industrial Networks and Intelligent Systems, 2016

Automatic Detection of Hateful Comments in Online Discussion.

Hugo Lewi Hammer

Proceedings of the Industrial Networks and Intelligent Systems, 2016

On the feasibility of machine learning as a tool for automatic security classification: A position paper.

Anis Yazidi, Hugo Hammer, Aleksander Bai, Paal E. Engelstad

Proceedings of the 2016 International Conference on Computing, 2016

2015

Automatic Security Classification with Lasso.

Paal E. Engelstad, Hugo Hammer, Kyrre Wahl Kongsgård, Anis Yazidi, Nils Agne Nordbotten, Aleksander Bai

Proceedings of the Information Security Applications - 16th International Workshop, 2015

Quantile estimation using the theory of stochastic learning.

Anis Yazidi, Hugo Hammer

Proceedings of the 2015 Conference on research in adaptive and convergent systems, 2015

Automatic security classification by machine learning for cross-domain information exchange.

Hugo Hammer, Kyrre Wahl Kongsgård, Aleksander Bai, Anis Yazidi, Nils Agne Nordbotten, Paal E. Engelstad

Proceedings of the 34th IEEE Military Communications Conference, 2015

A Simple and Efficient Algorithm for Lexicon Generation Inspired by Structural Balance Theory.

Anis Yazidi, Aleksander Bai, Hugo Hammer, Paal Engelstad

Proceedings of the Current Approaches in Applied Artificial Intelligence, 2015

A Novel Clustering Algorithm Based on a Non-parametric "Anti-Bayesian" Paradigm.

Hugo Lewi Hammer, Anis Yazidi, B. John Oommen

Proceedings of the Current Approaches in Applied Artificial Intelligence, 2015

On Enhancing the Label Propagation Algorithm for Sentiment Analysis Using Active Learning with an Artificial Oracle.

Anis Yazidi, Hugo Lewi Hammer, Aleksander Bai, Paal Engelstad

Proceedings of the Artificial Intelligence and Soft Computing, 2015

Analysis of Time-Dependencies in Automatic Security Classification.

Paal E. Engelstad, Hugo Hammer, Anis Yazidi, Aleksander Bai

Proceedings of the 2015 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery, 2015

Advanced Classification Lists (Dirty Word Lists) for Automatic Security Classification.

Paal E. Engelstad, Hugo Hammer, Anis Yazidi, Aleksander Bai

Proceedings of the 2015 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery, 2015

Building Domain Specific Sentiment Lexicons Combining Information from Many Sentiment Lexicons and a Domain Specific Corpus.

Hugo Hammer, Anis Yazidi, Aleksander Bai, Paal E. Engelstad

Proceedings of the Computer Science and Its Applications, 2015

2014

Sentiment classification of online political discussions: a comparison of a word-based and dependency-based method.

Hugo Lewi Hammer, Per Erik Solberg, Lilja Øvrelid

Proceedings of the 5th Workshop on Computational Approaches to Subjectivity, 2014

Building sentiment Lexicons applying graph theory on information from three Norwegian thesauruses.

Hugo Hammer, Aleksander Bai, Anis Yazidi, Paal Engelstad

Proceedings of the 27th Norsk Informatikkonferanse, 2014

Detecting Threats of Violence in Online Discussions Using Bigrams of Important Words.

Hugo Lewi Hammer

Proceedings of the IEEE Joint Intelligence and Security Informatics Conference, 2014

Constructing Sentiment Lexicons in Norwegian from a Large Text Corpus.

Aleksander Bai, Hugo Hammer, Anis Yazidi, Paal Engelstad

Proceedings of the 17th IEEE International Conference on Computational Science and Engineering, 2014

2011

Approximate forward-backward algorithm for a switching linear Gaussian model.

Hugo Hammer, Håkon Tjelmeland

Comput. Stat. Data Anal., 2011

Déjà vu - Predicting the number of players in online games through normalization of historical data.

J.-E. Tyvand, Kyrre M. Begnum, Hugo Hammer

Proceedings of the 10th Annual Workshop on Network and Systems Support for Games, 2011