Ruben Ruiz-Torrubiano

Research output

Research output per year 2006 2024 2024

• 13 Conference contribution
• 4 Article
• 1 Paper

Research output per year

Research output per year

Search results

• 2024

  Applications of AI-Algorithms for Optimizing the Range and Minimizing the Risk of Electric Vehicles

  van Haentjens, L. S., Torrubiano, R. R. & Reiner, M., Sept 2024, Systems, Software and Services Process Improvement - 31st European Conference, EuroSPI 2024, Proceedings. Yilmaz, M., Clarke, P., Riel, A., Messnarz, R., Greiner, C. & Peisl, T. (eds.). Springer Science and Business Media Deutschland GmbH, p. 51-61 11 p. (Communications in Computer and Information Science; vol. 2180 CCIS).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Environmental Impact 100%
  • Greenhouse Gas 100%
  • Charging Infrastructure 25%
  • Electromobility 25%

• A scheduling perspective on modular educational systems in Europe

  Ruiz-Torrubiano, R., Knopp, S., Krystallidis, A. & Wolf, L. M., 31 Oct 2024, In: Heliyon. 10, 21, e39694.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Scheduling Method 100%
  • Self-Responsibility 50%
  • Luxembourg 50%

• Facilitating Environmental Monitoring for Sustainable Smart Regions by Enabling Citizen Co-Creation

  Hage, R., Kormann-Hainzl, G. & Ruiz-Torrubiano, R., 12 Sept 2024, CEEeGov '24: Proceedings of the Central and Eastern European eDem and eGov Days 2024. Cecon, F., Cojocaru, I., Muller-Torok, R., Szadeczky, T. & Vrabie, C. (eds.). p. 70-76 7 p. (ACM International Conference Proceeding Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

  • Service Manager 100%
  • Sensor Networks 100%
  • Platform Support 100%
  • Local Community 100%
  • Open Data 100%

• Generating Counterfactual Explanations Using Cardinality Constraints

  Ruiz-Torrubiano, R., 19 Mar 2024, International Conference on Learning Representations (ICLR) 2024: The Second Tiny Papers Track at ICLR 2024, Tiny Papers @ ICLR 2024, Vienna, Austria, May 11, 2024. OpenReview.net

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

• Introducing Individuality into Students' High School Timetables

  Krystallidis, A. & Ruiz-Torrubiano, R., 27 Aug 2024, p. 139-163.

  Research output: Contribution to conference › Paper › peer-review

• Using Synthetic Data for Improving Robustness and Resilience in ML-Based Smart Services

  Ruiz-Torrubiano, R., Kormann-Hainzl, G. & Paudel, S., 31 Jul 2024, Progress in IS. Springer International Publishing AG, p. 3-13 11 p. (Progress in IS; vol. Part F3229).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Machine Learning 100%
  • Learning System 100%
  • Cold Start Problem 14%
  • Performance Metric 14%
  • Internet-Of-Things 14%

• Workshop Generative and Neurosymbolic AI in Software Engineering (GenSE'2024)

  Ruiz-Torrubiano, R., Haselböck, A. & Valerio, D., 21 Feb 2024, Software Engineering 2024 (SE 2024). Linz: Gesellschaft für Informatik e.V., p. 171-172 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access
• 2023

  Building Optimal Consortia in Smart Production Ecosystems

  Dhungana, D., Haselböck, A., Ruiz-Torrubiano, R. & Wallner, S., 15 Jul 2023, Production Processes and Product Evolution in the Age of Disruption - Proceedings of the 9th Changeable, Agile, Reconfigurable and Virtual Production Conference CARV2023 and the 11th World Mass Customization and Personalization Conference MCPC2023. Galizia, F. G. & Bortolini, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 790-798 9 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Involved Stakeholder 100%
  • Strategic Aspect 100%
  • Multiple Requirement 100%
  • Variability Requirement 100%
  • Objective Function 100%

• Smart Regions in the Age of the Citizen Developer: A Service-Oriented Engineering Approach.

  Kormann-Hainzl, G. & Ruiz-Torrubiano, R., 13 Sept 2023, Proceedings of the Central and Eastern European eDem and eGov Days 2023, CEEE Gov Days 2023. p. 118-124 7 p. (ACM International Conference Proceeding Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

  • Use Case 100%
  • Data Source 50%
  • Domain-Specific Modeling Language 50%
  • Centered Approach 50%
  • Information Technology 50%

• SSDL: A Domain-Specific Modeling Language for Smart City Services.

  Ruiz-Torrubiano, R., Dhungana, D., Kormann-Hainzl, G. & Paudel, S., 30 Aug 2023, Progress in IS. p. 113-121 9 p. (Progress in IS; vol. Part F2548).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Domain-Specific Modeling Language 100%
  • Service Definition 100%
  • Smart City 100%
  • Web Service 25%
  • Related Element 25%
• 2022

  Variability of safety risks in production environments

  Dhungana, D., Haselböck, A., Ruiz-Torrubiano, R. & Wallner, S., 12 Sept 2022, 26th ACM International Systems and Software Product Line Conference, SPLC 2022 - Proceedings. ACM, p. 178-187 10 p. (26th ACM International Systems and Software Product Line Conference, SPLC 2022 - Proceedings; vol. A).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

  • Safety Risk 100%
  • Production Environment 100%
  • Reconfiguration 50%
  • Manual Process 25%
  • Safety Requirement 25%
• 2015

  A memetic algorithm for cardinality-constrained portfolio optimization with transaction costs

  Ruiz-Torrubiano, R. & Suárez, A., 1 Jul 2015, In: Applied Soft Computing. 36, p. 125-142 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Memetic Algorithm 100%
  • Cardinality 100%
  • Transaction Costs 100%
  • Portfolio Selection 100%
  • Optimal Portfolio 75%
• 2011

  The TransRAR crossover operator for genetic algorithms with set encoding

  Ruiz-Torrubiano, R. & Suárez, A., 12 Jul 2011, Genetic and Evolutionary Computation Conference, GECCO'11. Krasnogor, N. & Lanzi, P. L. (eds.). ACM, p. 489-496 8 p. (Genetic and Evolutionary Computation Conference, GECCO'11).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  • Genetic Algorithm 100%
  • crossover operator 100%
  • Recombination Operator 33%
  • Real-World Problem 33%
  • Cardinality 33%
• 2010

  Hybrid approaches and dimensionality reduction for portfolio selection with cardinality constraints

  Ruiz-Torrubiano, R. & Suárez, A., 2 May 2010, In: IEEE Computational Intelligence Magazine. 5, 2, p. 92-107 16 p., 5447939.

  Research output: Contribution to journal › Article › peer-review

  • Dimensionality Reduction 100%
  • Cardinality 100%
  • Simulated Annealing 100%
  • Genetic Algorithm 50%
• 2008

  A hybrid optimization approach to index tracking

  Ruiz-Torrubiano, R. & Suárez, A., 5 Aug 2008, In: Annals of Operations Research. 166, 1, p. 57-71 15 p.

  Research output: Contribution to journal › Article › peer-review
• 2007

  Use of heuristic rules in evolutionary methods for the selection of optimal investment portfolios

  Ruiz-Torrubiano, R. & Suárez, A., 28 Sept 2007, Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2007, 25-28 September 2007, Singapore. IEEE, p. 212-219 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
• 2006

  Pruning Adaptive Boosting Ensembles by Means of a Genetic Algorithm

  Ruiz-Torrubiano, R., Hernández-Lobato, J. M., Hernández-Lobato, D. & Valle, Á., 23 Sept 2006, Intelligent Data Engineering and Automated Learning - IDEAL 2006, 7th International Conference, Burgos, Spain, September 20-23, 2006, Proceedings. Corchado, E., Yin, H., Botti, V. J. & Fyfe, C. (eds.). Springer, Vol. 4224. p. 322-329 8 p. (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• Selection of Optimal Investment Portfolios with Cardinality Constraints

  Moral-Escudero, R., Ruiz-Torrubiano, R. & Suárez, A., 21 Jul 2006, IEEE International Conference on Evolutionary Computation, CEC 2006, part of WCCI 2006, Vancouver, BC, Canada, 16-21 July 2006. IEEE, p. 2382-2388 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review