Dissemination

Dissemination Activities

Intermediate dissemination activities include Presentations at Research Events and Presentations at Applied Research/Industry Events. 

RELAX 2025 Workshop

Deepak P. (Queen’s University Belfast), Dimitrios Tsoumakos (NTUA), Thai Son Mai (Queen’s University Belfast), Workshop on Relaxed Semantics in Data Analytics Pipelines (RELAX 2025), in conjunction with 19th ACM Distributed and Event Based Systems conference (DEBS 2025), Gothenburg, June 2025. https://relax2025.github.io/ 

Presentations at Research Events

• Vinh Quang Ngo (DC1), Conference Paper and Poster Presentation, “Cuckoo Heavy Keeper and the balancing act of maintaining heavy hitters in stream processing”, 51st International Conference on Very Large Databases, London, 3rd September 2025. (Article: https://doi.org/10.14778/3746405.3746434 , Artifact: https://doi.org/10.5281/zenodo.15593109, Poster: https://doi.org/10.5281/zenodo.16950399 Presentation: https://doi.org/10.5281/zenodo.17936043). 
• Vinh Quang Ngo (DC1), PhD Symposium Presentation, “Continuous and Concurrent Data Summarization”, 19th ACM Conference on Distributed and Event-Based Systems (DEBS 2025), Gothenburg, 10 June 2025. https://2025.debs.org/accepted-contributions/Continuous_and_Concurrent_Data_Summarization.pdf 
• Vinh Quang Ngo (DC1), Workshop Presentation, “CLUE Clustering-based Load Understanding and Exploration: Summarizing High-dimensional Electricity Grid Data for Scenario Analysis”, RELAX 2025: Workshop on Relaxed Semantics in Data Analytics Pipelines, at DEBS 2025, Gothenburg, 10 June 2025. Workshop: https://relax2025.github.io/  
• Jacob Garby (DC2), PhD Symposium Presentation, “Towards stateless-tolerant asynchronous data processing”, 19th ACM Conference on Distributed and Event-Based Systems (DEBS 2025), Gothenburg, 10 June 2025. https://2025.debs.org/accepted-contributions/Towards_Staleness_Tolerant_Asynchronous_Data_Processing.pdf 
• Jacob Garby (DC2), Conference Presentation, “Interval-Asynchrony: Delimited Intervals of Localised Asynchrony for Fast Parallel SGD”, 31st European Conference on Parallel and Distributed Computing (Euro-Par 2025), Dresden, 28th August 2025. https://link.springer.com/chapter/10.1007/978-3-031-99857-7_17 
• Jingyu Liu (DC3), Conference Paper and Poster Presentation, “On-demand Memory Compression of Stream Aggregates through Reinforcement Learning”, 16th ACM/SPEC International Conference on Performance Engineering (ICPE 2025), Toronto, 8th May 2025. Article DOI: 10.1145/3676151.3719369, Poster: 10.5281/zenodo.17534058, Presentation: 10.5281/zenodo.18338062 (https://zenodo.org/records/18338062) 
• Jingyu Liu (DC3), PhD Symposium Presentation, “Integrating event stream processing in ML and analytics systems”, 19th ACM Conference on Distributed and Event-Based Systems (DEBS 2025), Gothenburg, 10 June 2025. https://2025.debs.org/accepted-contributions/Integrating_event_stream_processing_in_ML_and_analytics_systems.pdf 
• Jingyu Liu (DC3), Workshop Presentation, “Balancing Performance and Memory: Investigating Compression Trade-offs for Stream Aggregates”, RELAX 2025: Workshop on Relaxed Semantics in Data Analytics Pipelines, at DEBS 2025, Gothenburg, 13 June 2025. Workshop: https://relax2025.github.io/ 
• Nikolaos Andriotis (DC5) and Andreas Loizou (DC4), Demonstration Poster Presentation, “VEnOM: A Vector Embedding Operator Modelling Framework”, 19th ACM Conference on Distributed and Event-Based Systems (DEBS 2025), Gothenburg, 12 June 2025. https://dl.acm.org/doi/10.1145/3701717.3733227 
• Andreas Loizou (DC4), Conference Paper Presentation, “Analytics Modelling over Multiple Datasets Using Vector Embeddings”, 36th International Conference on Database and Expert Systems Applications (DEXA 2025), Bangkok, 25 June 2025. https://link.springer.com/chapter/10.1007/978-3-032-02088-8_17 
• Andreas Loizou (DC4), Conference Paper Presentation, “Chunked Data Shapley: A Scalable Dataset Quality Assessment for Machine Learning”, 34th ACM Conference on Information and Knowledge Management (CIKM), Seoul, 12th November 2025. https://dl.acm.org/doi/abs/10.1145/3746252.3761305 
• Pouya Khani (DC8), Workshop Paper Presentation, “Causal Banzhaf Value for aggregate query explanations”, 27th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2025), Barcelona, 25th March 2025. DOI: 10.5281/zenodo.18380325 (https://zenodo.org/records/18380325) 
• Pouya Khani (DC8), PhD Workshop Presentation, “Explainable Query Answering”, Extending Database Technology (EBDT 2025) PhD Workshop, Barcelona, 25th March 2025. DOI: 10.5281/zenodo.18380374 (https://zenodo.org/records/18380374) 
• Tommaso Amico (DC9), Workshop Paper Presentation, “Dual-Ex: Dual Space Clustering for Regional Explanations”, ICDM 2025 Workshop on Trustworthy Machine Learning for Fair, Private, Robust, and Explainable Decision-Making, Washington DC, 13th November 2025. Workshop proceedings in press. https://zenodo.org/records/18782203 
• Tommaso Amico (DC9), Conference Poster Presentation, “Dual-Ex: Dual Space Clustering for  Regional Explanations”, IEEE International Conference on Data Mining (ICDM 2025), Washington DC, 12th November 2025. DOI: 10.5281/zenodo.17915211  (https://doi.org/10.5281/zenodo.17915211) 
• Hung Viet Tran (DC11), Conference Poster Presentation, “InteDisUX: interpretation-guided discriminative user-centric explanation for time series”, 39th International AAAI Conference on Artificial Intelligence (AAAI 2025), Philadelphia, February 27th November 2025. https://doi.org/10.1609/aaai.v39i20.35387 
• Hung Viet Tran (DC11), Conference Poster Presentation, “MIX: A Multi-view Time-Frequency Interactive Explanation Framework for Time Series Classification”, 39th Annual Conference on Neural Information Processing (NeurIPS 2025), San Diego, 2nd December 2025. https://neurips.cc/virtual/2025/loc/san-diego/poster/117533 
• Marco D’Antonio (DC12), Workshop Paper Presentation, “Relax and don’t Stop: Graph-aware Asynchronous SSSP”, 1st Fast Code Programming Challenge (FCPC 2025), Las Vegas, 1st – 5th March 2025. https://dl.acm.org/doi/10.1145/3711708.3723446 
• Marco D’Antonio (DC12), Poster Presentation, “Toward Efficient Asynchronous Single-Source Shortest Path”, 39th International Parallel and Distributed Processing Symposium (IPDPS 2025), Milan, 3rd June 2025. https://ieeexplore.ieee.org/abstract/document/11105823 

Presentations at Applied Research/Industry Events

• Vinh Quang Ngo (DC1), Poster Presentation, “HierarchyScope: Spatio-Temporal Data Summarization for Efficient Voltage Forecasting and Anomaly Detection in Hierarchical Power Grids”, Swedish Electrical Storage and Balancing Centre Conference (SESBC 2025), Uppsala, 15 October 2025. (Poster: https://zenodo.org/records/17342023 3) 
• Vinh Quang Ngo (DC1), Poster Presentation, “CLUE Clustering-based Load Understanding and Exploration: Summarizing High-dimensional Electricity Grid Data for Scenario Analysis”, Swedish Electrical Storage and Balancing Centre Conference (SESBC 2025), Uppsala, 15 October 2025, https://doi.org/10.5281/zenodo.18740094  

Communication Activities

• Vinh Quang Ngo (DC1), Poster Presentation at Energy Network Day 2025, “Data-driven support for intelligent stream analytics: Energy efficient processing using summarization”. 
  • Event description: The Energy Network Day is traditionally a community-building activity that brings together Chalmers energy researchers to network with colleagues, get inspired by good examples and exchange knowledge.
  • Outcome: Good discussion with industrial and academic partners, approx. 100 people 
• Vinh Quang Ngo (DC1), Poster Presentation at Energy Network Day 2025, “Summarization-Based Clustering: A Use Case in Electricity Grid Data”. 
  • Event description: The Energy Network Day is traditionally a community-building activity that brings together Chalmers energy researchers to network with colleagues, get inspired by good examples and exchange knowledge. 
  • Outcome: Good discussion with industrial and academic partners, approx. 100 people 
• Vinh Quang Ngo (DC1), Poster Presentation at Chalmers University Network and Systems (NS) Retreat, “Summarization-Based Clustering: A Use Case in Electricity Grid Data”. 
  • Event description: The retreat is a dedicated off-site gathering for faculty, staff, and students within the Chalmers University Network and Systems unit, to step away from daily distractions and work for strategic planning, professional development, team building, and problem-solving, focusing on improving teaching, research, collaboration, and overall departmental culture. 
  • Outcome: Discussions with members of the Computer Science and Engineering Department at Chalmers University, approx. 50 people  
• Jacob Garby (DC2), Poster Presentation at Chalmers University Network and Systems (NS) Retreat, “Dynamic Hyperparameter Optimisation for Machine Learning Algorithms using a Forest Growth Model”. 
  • Event description: The retreat is a dedicated off-site gathering for faculty, staff, and students within the Chalmers University Network and Systems unit, to step away from daily distractions for strategic planning, professional development, teambuilding, and problem-solving, focusing on improving teaching, research, collaboration, and overall departmental culture. 
  • Outcome: Discussions with members of the Computer Science and Engineering Department at Chalmers University, approx. 50 people 
• Jingyu Liu (DC3), Poster Presentation at Energy Network Day 2025 
  • Event description: The Energy Network Day is traditionally a community-building activity that brings together Chalmers energy researchers to network with colleagues, get inspired by good examples and exchange knowledge. 
  • Outcome: Good discussion with industrial and academic partners, approx. 100 persons 
• Jingyu Liu (DC3), Poster Presentation at Chalmers University Network and Systems (NS) Retreat, “On-demand Memory Compression of Stream Aggregates through Reinforcement Learning”. 
  • Event description: The NS retreat is a dedicated off-site gathering for faculty, staff, and students within the Chalmers University Network and Systems unit, to step away from daily distractions for strategic planning, professional development, team building, and problem-solving, focusing on improving teaching, research, collaboration, and overall departmental culture. 
  • Outcome: Discussions with members of the Computer Science and Engineering Department at Chalmers University, approx. 50 persons. 
• Nikos Andriotis (DC5), Technical Presentation to MSc Students at National Technical University of Athens (NTUA), “Analytics modelling over uncertain and variable data inputs”. 
  • Event description: Presentation to NTUA MSc students taking the “Analysis and Design of Information Systems” course on Uncertain Data – Uncertain Graphs and clustering algorithms. 
• Moule Lin (DC7), Computer Science and Statistics stand crew at Trinity College Dublin Open Day 2025. 
  • Event description: The Trinity College Dublin (TCD) Open Day is an event for prospective students and their parents, where they can attend talks and presentations, and ask questions of faculty and students who crew the stands for each of the schools within TCD. 
  • Outcome: Crewed the stand for the School for Computer Science and Statistics, discussed experience as a PhD student and Marie Curie Doctoral Fellow. Presented the research underway on the RELAX-DN project. Answered questions about doing a PhD in computer science. 
• Pouya Khani (DC8), Oral Presentation at DMJX Center for AI opening ceremony, “AI Trend Tracker”. 
  • Event description: Opening ceremony for Danmarks Medie- og Journalisthøjskole (DMJX) Centre for AI, December 9, 2025.  
  • Outcome: Presentation to journalists, students and faculty of the Danish School of Media and Journalism (DMJX), dozens of attendees in presentation, interesting questions and answers. 
• Viet-Hung Tran (DC11), Northern Ireland Science Festival 2025 session on “Model Inversion  Defense”. 
  • Event description: Citizens and members of the public attended a special session of the Northern Ireland Science Festival 2025 (https://nisciencefestival.com/) held at Queen’s University Belfast, 15th February 2025. 
  • Outcome: Roughly a hundred people attended the event and interacted with the presenters. 
• Viet-Hung Tran (DC11), EEECS Research Society poster presentation. 
  • Event description: Poster session at the School of Electronics, Electrical Engineering and Computer Science, Queen’s University Belfast, 19th February 2025. 
  • Outcome: Most peer PhD students and their supervisors attended. 
• Marco D’Antonio (DC12), Northern Ireland Science Festival 2025 session on “AI and the Computing that Drives It”. 
  • Event description: Citizens and members of the public attended a special session of the Northern Ireland Science Festival 2025 (https://nisciencefestival.com/) held at Queen’s University Belfast, February 2025. 
  • Outcome: Roughly a hundred people attended the event and interacted with the presenters. 
• Marco D’Antonio (DC12), EEECS Research Society poster presentation. 
  • Event description: Poster session at the School of Electronics, Electrical Engineering and Computer Science, Queen’s University Belfast, 19th February 2025. 
  • Outcome: Most peer PhD students and their supervisors attended.