Publications listed in reversed chronological order.


  1. e-Energy
    On the Implications of Choosing Average versus Marginal Carbon Intensity Signals on Carbon-aware Optimizations
    Thanathorn Sukprasert, Noman Bashir, Abel Souza, David Irwin, and Prashant Shenoy
    In Proceedings of the 15th ACM International Conference on Future and Sustainable Energy Systems (e-Energy), 2024
  2. CCGrid
    SLO-Power: SLO and Power-aware Elastic Scaling for Web Sevices
    Mehmet Savasci, Abel Souza, Li Wu, David Irwin, Ahmed Ali-Eldin, and Prashant Shenoy
    In Proceedings of the 24th IEEE/ACM International Symposium on Cluster, Cloud, and Internet Computing (CCGrid), 2024
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    On the Limitations of Carbon-Aware Temporal and Spatial Workload Shifting in the Cloud
    Thanathorn Sukprasert, Abel Souza, Noman Bashir, David Irwin, and Prashant Shenoy
    In Proceedings of the 19th European Conference on Computer Systems (EuroSys), 2024


  1. ecovisor_overview.jpg
    Ecovisor: A virtual energy system for carbon-efficient applications
    Abel Souza, Noman Bashir, Jorge Murillo, Walid Hanafy, Qianlin Liang, David Irwin, and Prashant Shenoy
    In Proceedings of the 28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 2, 2023
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    CASPER: Carbon-Aware Scheduling and Provisioning for Distributed Web Services
    Abel Souza, Jasoria Shruti, Basundhara Chakrabarty, Alexander Bridgwater, Axel Lundberg, Filip Skogh, Ahmed Ali-Eldin, David Irwin, and Prashant Shenoy
    In Proceedings of the 14th International Green and Sustainable Computing Conference (IGSC), Toronto, ON, Canada, 2023
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    Empowering User-Centered Carbon Management: Bridging Individual Preferences and Sociotechnical Advancements
    Abel Souza, Mihir Shenoy, and Camellia Zakaria
    In Proceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation, 2023
  4. e-Energy
    Spatiotemporal Carbon-aware Scheduling in the Cloud: Limits and Benefits
    Thanathorn Sukprasert, Abel Souza, Noman Bashir, David Irwin, and Prashant Shenoy
    Unlocking Efficiency: Understanding End-to-End Performance in Distributed Analytics Pipelines
    Abel Souza, Nathan Ng, Tarek Abdelzaher, Don Towsley, and Prashant Shenoy
    In Proceedings of the 41st IEEE Military Communications Conference, Workshop on Internet of Things for Adversarial Environments, 2023


  1. HotCarbon
    Sustainable computing-without the hot air
    Noman Bashir, David Irwin, Prashant Shenoy, and Abel Souza
    ACM SIGENERGY Energy Informatics Review, 2022
  2. Universe
    Launching the VASCO citizen science project
    Beatriz Villarroel, Kristiaan Pelckmans, Enrique Solano, Mikael Laaksoharju, Abel Souza, Onyeuwaoma Nnaemeka Dom, Khaoula Laggoune, Jamal Mimouni, Hichem Guergouri, Lars Mattsson, and  others
    Universe, 2022
  3. APpLIED
    DARTS: Distributed IoT Architecture for Real-Time, Resilient and AI-Compressed Workflows
    Ragini Gupta, Bo Chen, Shengzhong Liu, Tianshi Wang, Sandeep Singh Sandha, Abel Souza, Klara Nahrstedt, Tarek Abdelzaher, Mani Srivastava, Prashant Shenoy, and  others
    In Proceedings of the 2022 Workshop on Advanced tools, programming languages, and PLatforms for Implementing and Evaluating algorithms for Distributed systems, 2022


  1. JSSPP
    A HPC Co-Scheduler with Reinforcement Learning
    Abel Souza, Kristiaan Pelckmans, and Johan Tordsson
    In Job Scheduling Strategies for Parallel Processing: 24th International Workshop, JSSPP 2021, Virtual Event, May 21, 2021, Revised Selected Papers 24, 2021
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    Enabling sustainable clouds: The case for virtualizing the energy system
    Noman Bashir, Tian Guo, Mohammad Hajiesmaili, David Irwin, Prashant Shenoy, Ramesh Sitaraman, Abel Souza, and Adam Wierman
    In Proceedings of the ACM Symposium on Cloud Computing, 2021
  3. EDBT
    AdCom: Adaptive Combiner for Streaming Aggregations
    Felipe Gutierrez, Kaustubh Beedkar, Abel Souza, and Volker Markl
    In EDBT 2021-24th International Conference on Extending Database Technology, 2021


  1. HPDC
    ASA – The Adaptive Scheduling Architecture
    Abel Souza, Kristiaan Pelckmans, Devarshi Ghoshal, Lavanya Ramakrishnan, and Johan Tordsson
    In Proceedings of the 29th International Symposium on High-Performance Parallel and Distributed Computing, 2020
  2. Autonomous resource management for high performance datacenters
    Abel Souza
    Department of computing science, Umeå University, 2020


  1. CCGrid
    Hybrid Resource Management for HPC and Data Intensive Workloads
    Abel Souza, Mohamad Rezaei, Erwin Laure, and Johan Tordsson
    In 2019 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID), 2019


  1. IC2E
    Hybrid adaptive checkpointing for virtual machine fault tolerance
    Abel Souza, Alessandro Vittorio Papadopoulos, Luis Tomas, David Gilbert, and Johan Tordsson
    In 2018 IEEE International Conference on Cloud Engineering (IC2E), 2018
  2. Application-aware resource management for datacenters
    Abel Souza
    Department of computing science, Umeå university, 2018


  1. WORKS
    E-HPC: A Library for Elastic Resource Management in HPC Environments
    William Fox, Devarshi Ghoshal, Abel Souza, Gonzalo P Rodrigo, and Lavanya Ramakrishnan
    In Proceedings of the 12th Workshop on Workflows in Support of Large-Scale Science, 2017