Software and Datasets

Demo Papers, Libraries, and Datatests, and Ontologies I developed and maintain

For further insight into my research philosophy, please refer to this statement outlining my work and objectives.

2025

  1. Play2Win: A Windowing Playground for Continuous Queries
    Alessandro Ferri, Mauro Famà, Samuele Langhi, and 2 more authors
    Proc. VLDB Endow., 2025
  2. TD-Join: Leveraging Temporal Dependencies in Time Series Joins
    Gianluca Rossi, Riccardo Tommasini, and Angela Bonifati
    In Companion of the 2025 International Conference on Management of Data, SIGMOD/PODS 2025, Berlin, Germany, June 22-27, 2025, 2025
    DOI

2024

  1. Towards Streaming Consistency Management
    Samuele Langhi, Angela Bonifati, and Riccardo Tommasini
    In 40th IEEE International Conference on Data Engineering, ICDE 2024, Utrecht, The Netherlands, May 13-16, 2024, 2024
    DOI
  2. Property Graph Stream Processing In Action with Seraph
    Riccardo Tommasini, Christopher Rost, Angela Bonifati, and 6 more authors
    In Companion of the 2024 International Conference on Management of Data, SIGMOD/PODS 2024, Santiago, Chile, June 9-15, 2024, 2024
    DOI

2023

  1. Big Data Analytics from the Rich Cloud to the Frugal Edge
    Feras M. Awaysheh, Riccardo Tommasini, and Ahmed Awad
    In IEEE International Conference on Edge Computing and Communications, EDGE 2023, Chicago, IL, USA, July 2-8, 2023, 2023
    DOI

2021

  1. An In-depth Investigation of Large-scale RDF Relational Schema Optimizations Using Spark-SQL
    Mohamed Ragab, Riccardo Tommasini, Feras M. Awaysheh, and 1 more author
    In Proceedings of the 23rd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP) co-located with the 24th International Conference on Extending Database Technology and the 24th International Conference on Database Theory (EDBT/ICDT 2021), Nicosia, Cyprus, March 23, 2021, 2021
  2. Towards a Knowledge Interface for Java Applications
    Mario Scrocca and Riccardo Tommasini
    In Proceedings of the ISWC 2021 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 20th International Semantic Web Conference (ISWC 2021), Virtual Conference, October 24-28, 2021, 2021

2020

  1. Extending Kafka Streams for Complex Event Recognition
    Samuele Langhi, Riccardo Tommasini, and Emanuele Della Valle
    In 2020 IEEE International Conference on Big Data (IEEE BigData 2020), Atlanta, GA, USA, December 10-13, 2020, 2020
    DOI
  2. Comparing Schema Advancements for Distributed RDF Querying Using SparkSQL
    Mohamed Ragab, Riccardo Tommasini, and Sherif Sakr
    In Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), Globally online, November 1-6, 2020 (UTC), 2020
  3. A First Step Towards a Streaming Linked Data Life-Cycle
    Riccardo Tommasini, Mohamed Ragab, Alessandro Falcetta, and 2 more authors
    In The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part II, 2020
    DOI
  4. Towards making sense of Spark-SQL performance for processing vast distributed RDF datasets
    Mohamed Ragab, Riccardo Tommasini, Sadiq Eyvazov, and 1 more author
    In Proceedings of The International Workshop on Semantic Big Data, SBD@SIGMOD 2020, Portland, Oregon, USA, June 19, 2020, 2020
    DOI

2019

  1. Bootstrapping the Publication of Linked Data Streams
    Riccardo Tommasini, Mohamed Ragab, Alessandro Falcetta, and 2 more authors
    In Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, 2019
  2. Benchmarking Spark-SQL under Alliterative RDF Relational Storage Backends
    Mohamed Ragab, Riccardo Tommasini, and Sherif Sakr
    In Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, 2019

2018

  1. On the Semantics of Tpf-qs towards Publishing and Querying rdf Streams at Web-scale
    Ruben Taelman, Riccardo Tommasini, Joachim Van Herwegen, and 3 more authors
    In Proceedings of the 14th International Conference on Semantic Systems, SEMANTiCS 2018, Vienna, Austria, September 10-13, 2018, 2018
    DOI

2017

  1. Representing Dockerfiles in RDF
    Riccardo Tommasini, Ben De Meester, Pieter Heyvaert, and 3 more authors
    In Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017
  2. Towards VoIS: A Vocabulary of Interlinked Streams
    Yehia Abo Sedira, Riccardo Tommasini, and Emanuele Della Valle
    In Proceedings of the Workshop on Decentralizing the Semantic Web 2017 co-located with 16th International Semantic Web Conference (ISWC 2017), 2017
  3. SLD Revolution: A Cheaper, Faster yet more Accurate Streaming Linked Data Framework
    Marco Balduini, Emanuele Della Valle, and Riccardo Tommasini
    In Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017, 2017
  4. Towards a Benchmark for Expressive Stream Reasoning
    Riccardo Tommasini, Marco Balduini, and Emanuele Della Valle
    In Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017, 2017
  5. SLD Revolution: A Cheaper, Faster yet More Accurate Streaming Linked Data Framework
    Marco Balduini, Emanuele Della Valle, and Riccardo Tommasini
    In The Semantic Web: ESWC 2017 Satellite Events - ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, 2017
    DOI
  6. Stressless RSP Benchmarking With RSPLab
    Andrea Mauri, Riccardo Tommasini, Emanuele Della Valle, and 1 more author
    In Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017
  7. Challenges & Opportunities of RSP-QL Implementations
    Riccardo Tommasini and Emanuele Della Valle
    In Joint Proceedings of the Web Stream Processing workshop (WSP 2017) and the 2nd International Workshop on Ontology Modularity, Contextuality, and Evolution (WOMoCoE 2017) co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 22nd, 2017, 2017
  8. Yasper 1.0: Towards an RSP-QL Engine
    Riccardo Tommasini and Emanuele Della Valle
    In Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017
  9. MobileWave: Publishing RDF Streams From SmartPhones
    Yehia Abo Sedira, Riccardo Tommasini, and Emanuele Della Valle
    In Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, 2017
  10. RSPLab: RDF Stream Processing Benchmarking Made Easy
    Riccardo Tommasini, Emanuele Della Valle, Andrea Mauri, and 1 more author
    In The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, 2017
    DOI

2016

  1. Towards Ontology-Based Event Processing
    Riccardo Tommasini, Pieter Bonte, Emanuele Della Valle, and 3 more authors
    In OWL: - Experiences and Directions - Reasoner Evaluation - 13th International Workshop, OWLED 2016, and 5th International Workshop, ORE 2016, Bologna, Italy, November 20, 2016, Revised Selected Papers, 2016
    DOI