2025
Utilizing Large Language Models for Ablation Studies in Machine Learning and Deep Learning.
Proceedings of the 5th Workshop on Machine Learning and Systems, 2025
2024
The Hopsworks Feature Store for Machine Learning.
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Proceedings of the Companion of the 2024 International Conference on Management of Data, 2024
2023
Multiyear Mapping of Water Demand at Crop Level: An End-to-End Workflow Based on High-Resolution Crop Type Maps and Meteorological Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023
Cloud-native RStudio on Kubernetes for Hopsworks.
CoRR, 2023
The Impact of Importance-Aware Dataset Partitioning on Data-Parallel Training of Deep Neural Networks.
Proceedings of the Distributed Applications and Interoperable Systems, 2023
2022
Scalable Artificial Intelligence for Earth Observation Data Using Hopsworks.
Remote. Sens., 2022
Evolving 5G: ANIARA, an Edge-Cloud perspective.
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CoRR, 2022
2021
ExtremeEarth Meets Satellite Data From Space.
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IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021
AutoAblation: Automated Parallel Ablation Studies for Deep Learning.
Proceedings of the EuroMLSys@EuroSys 2021, 2021
Evolving 5G: ANIARA, an edge-cloud perspective.
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Proceedings of the CF '21: Computing Frontiers Conference, 2021
2020
Time Travel and Provenance for Machine Learning Pipelines.
Proceedings of the 2020 USENIX Conference on Operational Machine Learning, 2020
HopsFS-S3: Extending Object Stores with POSIX-like Semantics and more (industry track).
Proceedings of the Middleware '20: Proceedings of the 21st International Middleware Conference Industrial Track, 2020
Distributed Hierarchical File Systems strike back in the Cloud.
Proceedings of the 40th IEEE International Conference on Distributed Computing Systems, 2020
Maggy: Scalable Asynchronous Parallel Hyperparameter Search.
Proceedings of the DistributedML@CoNEXT 2020: Proceedings of the 1st Workshop on Distributed Machine Learning, 2020
2019
HopsFS: Scaling Hierarchical File System Metadata Using NewSQL Databases.
Proceedings of the Encyclopedia of Big Data Technologies., 2019
Ops-Scale: Scalable and Elastic Cloud Operations by a Functional Abstraction and Feedback Loops.
Proceedings of the 13th IEEE International Conference on Self-Adaptive and Self-Organizing Systems, 2019
From Copernicus Big Data to Extreme Earth Analytics.
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Proceedings of the Advances in Database Technology, 2019
ePipe: Near Real-Time Polyglot Persistence of HopsFS Metadata.
Proceedings of the 19th IEEE/ACM International Symposium on Cluster, 2019
Scalable Block Reporting for HopsFS.
Proceedings of the 2019 IEEE International Congress on Big Data, 2019
Karamel: A System for Timely Provisioning Large-Scale Software across IaaS Clouds.
Proceedings of the 12th IEEE International Conference on Cloud Computing, 2019
2018
Size Matters: Improving the Performance of Small Files in Hadoop.
Proceedings of the 19th International Middleware Conference, 2018
2017
E-Science technologies in a workflow for personalized medicine using cancer screening as a case study.
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J. Am. Medical Informatics Assoc., 2017
Dela - Sharing Large Datasets between Hadoop Clusters.
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017
Fast and Flexible Networking for Message-Oriented Middleware.
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017
Hopsworks: Improving User Experience and Development on Hadoop with Scalable, Strongly Consistent Metadata.
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017
HopsFS: Scaling Hierarchical File System Metadata Using NewSQL Databases.
Proceedings of the 15th USENIX Conference on File and Storage Technologies, 2017
Hi-WAY: Execution of Scientific Workflows on Hadoop YARN.
Proceedings of the 20th International Conference on Extending Database Technology, 2017
Scaling HDFS to more than 1 million operations per second with HopsFS.
Proceedings of the 17th IEEE/ACM International Symposium on Cluster, 2017
2016
Towards Streamlined Big Data Analytics.
ERCIM News, 2016
NATCloud: cloud-assisted NAT-traversal service.
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016
Static Type Checking for the Kompics Component Model: Kola - The Kompics Language.
Proceedings of the First Workshop on Programming Models and Languages for Distributed Computing, 2016
2015
SAASFEE: Scalable Scientific Workflow Execution Engine.
Proc. VLDB Endow., 2015
BiobankCloud: A Platform for the Secure Storage, Sharing, and Processing of Large Biomedical Data Sets.
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Proceedings of the Biomedical Data Management and Graph Online Querying, 2015
Deploying clouds in the Guifi community network.
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Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015
A security framework for population-scale genomics analysis.
Proceedings of the 2015 International Conference on High Performance Computing & Simulation, 2015
Leader Election Using NewSQL Database Systems.
Proceedings of the Distributed Applications and Interoperable Systems, 2015
2014
Scaling HDFS with a Strongly Consistent Relational Model for Metadata.
Proceedings of the Distributed Applications and Interoperable Systems, 2014
2013
Through the wormhole: Low cost, fresh peer sampling for the Internet.
Proceedings of the 13th IEEE International Conference on Peer-to-Peer Computing, 2013
Lightweight gossip-based distribution estimation.
Proceedings of IEEE International Conference on Communications, 2013
2012
Distributed optimization of P2P live streaming overlays.
Computing, 2012
Message-Passing Concurrency for Scalable, Stateful, Reconfigurable Middleware.
Proceedings of the Middleware 2012, 2012
Shuffling with a Croupier: Nat-Aware Peer-Sampling.
Proceedings of the 2012 IEEE 32nd International Conference on Distributed Computing Systems, 2012
2011
GLive: The Gradient Overlay as a Market Maker for Mesh-Based P2P Live Streaming.
Proceedings of the 10th International Symposium on Parallel and Distributed Computing, 2011
<i>Gozar</i>: NAT-Friendly Peer Sampling with One-Hop Distributed NAT Traversal.
Proceedings of the Distributed Applications and Interoperable Systems, 2011
Usurp: Distributed NAT Traversal for Overlay Networks.
Proceedings of the Distributed Applications and Interoperable Systems, 2011
Converging an overlay network to a Gradient topology.
Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference, 2011
Cognitive policy learner: biasing winning or losing strategies.
Proceedings of the 10th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2011), 2011
2010
Decentralising a service-oriented architecture.
Peer-to-Peer Netw. Appl., 2010
Sepidar: Incentivized Market-Based P2P Live-Streaming on the Gradient Overlay Network.
Proceedings of the 12th IEEE International Symposium on Multimedia, 2010
P2P VoD using the self-organizing gradient overlay network.
Proceedings of the Second International Workshop on Self-Organizing Architectures, 2010
<i>gradienTv</i>: Market-Based P2P Live Media Streaming on the Gradient Overlay.
Proceedings of the Distributed Applications and Interoperable Systems, 2010
2009
Building and Evaluating P2P Systems using the Kompics Component Framework.
Proceedings of the Proceedings P2P 2009, 2009
Developing, simulating, and deploying peer-to-peer systems using the Kompics component model.
Proceedings of the 4th International Conference on COMmunication System softWAre and MiddlewaRE (COMSWARE 2009), 2009
2008
Developing a Distributed Electronic Health-Record Store for India.
ERCIM News, 2008
2007
Properties and mechanisms of self-organizing MANET and P2P systems.
ACM Trans. Auton. Adapt. Syst., 2007
Improving ICE Service Selection in a P2P System using the Gradient Topology.
Proceedings of the First International Conference on Self-Adaptive and Self-Organizing Systems, 2007
2006
Building autonomic systems using collaborative reinforcement learning.
Knowl. Eng. Rev., 2006
Using Aggregation for Adaptive Super-Peer Discovery on the Gradient Topology.
Proceedings of the Self-Managed Networks, 2006
Discovery of Stable Peers in a Self-organising Peer-to-Peer Gradient Topology.
Proceedings of the Distributed Applications and Interoperable Systems, 2006
High-bandwidth mesh-based overlay multicast in heterogeneous environments.
Proceedings of the 2nd international workshop on Advanced architectures and algorithms for internet delivery and applications, 2006
2005
Using feedback in collaborative reinforcement learning to adaptively optimize MANET routing.
IEEE Trans. Syst. Man Cybern. Part A, 2005
SAMPLE: Statistical Network Link Modelling in an On-Demand Probabilistic Routing Protocol for Ad Hoc Networks.
Proceedings of the 2nd International Conference on Wireless on Demand Network Systems and Service (WONS 2005), 2005
Predicting probability distributions for surf height using an ensemble of mixture density networks.
Proceedings of the Machine Learning, 2005
Flexible Application Rights Management in a Pervasive Environment.
Proceedings of the 2005 IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), 29 March, 2005
A Gradient Topology for Master-Slave Replication in Peer-to-Peer Environments.
Proceedings of the Databases, 2005
Matching distributed systems to their environment using dissipative structures.
Proceedings of the 1st International Conference on Collaborative Computing: Networking, 2005
Emergent Consensus in Decentralised Systems Using Collaborative Reinforcement Learning.
Proceedings of the Self-star Properties in Complex Information Systems, 2005
2004
The Decentralised Coordination of Self-Adaptive Components
PhD thesis, 2004
Self-managed decentralised systems using K-components and collaborative reinforcement learning.
Proceedings of the 1st ACM SIGSOFT Workshop on Self-Managed Systems, 2004
A Pervasive Application Rights Management Architecture (PARMA) based on ODRL.
Proceedings of the First International Workshop on the Open Digital Rights Language (ODRL), 2004
Collaborative Reinforcement Learning of Autonomic Behaviour.
Proceedings of the 15th International Workshop on Database and Expert Systems Applications (DEXA 2004), with CD-ROM, 30 August, 2004
2001
The K-Component Architecture Meta-model for Self-Adaptive Software.
Proceedings of the Metalevel Architectures and Separation of Crosscutting Concerns, 2001
1999
Using Reflection to Support Dynamic Adaptation of System Software: A Case Study Driven Evaluation.
Proceedings of the Reflection and Software Engineering, 1999
1998
Aspect-Oriented Programming in the Coyote Project.
Proceedings of the Object-Oriented Technology, ECOOP'98 Workshop Reader, 1998