Sotirios Liaskos

According to our database, Sotirios Liaskos authored at least 54 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Empirically evaluating modeling language ontologies: the Peira framework.

Sotirios Liaskos, Saba Zarbaf, John Mylopoulos, Shakil M. Khan

Softw. Syst. Model., August, 2024

On the intuitive comprehensibility of contribution links in goal models: an experimental study.

Sotirios Liaskos

Empir. Softw. Eng., February, 2024

Modeling and Reasoning About Explanation Requirements Using Goal Models.

Sotirios Liaskos, John Mylopoulos, Alexander Borgida, Shakil M. Khan

Proceedings of the Conceptual Modeling - 43rd International Conference, 2024

Model-Driven Design and Generation of Training Simulators for Reinforcement Learning.

Sotirios Liaskos, Shakil M. Khan, John Mylopoulos, Reza Golipour

Proceedings of the Conceptual Modeling - 43rd International Conference, 2024

Generating Secure Workflow Designs from Requirements Goal Models Using Patterns.

Sotirios Liaskos, Ibrahim Jaouhar, Syed Muhammad Danish, Shakil M. Khan

Proceedings of the Conceptual Modeling - 43rd International Conference, 2024

2023

Towards model-driven generation of secure workflow designs using patterns (short paper).

Sotirios Liaskos, Ibrahim Jaouhar, Shakil M. Khan

Proceedings of the Companion Proceedings of the 42nd International Conference on Conceptual Modeling: ER Forum, 2023

Tool support for modeling and reasoning with decision theoretic goal models (short paper).

Sotirios Liaskos

Proceedings of the Companion Proceedings of the 42nd International Conference on Conceptual Modeling: ER Forum, 2023

2022

Modeling and reasoning about uncertainty in goal models: a decision-theoretic approach.

Sotirios Liaskos, Shakil M. Khan, John Mylopoulos

Softw. Syst. Model., 2022

Towards Goal-based Generation of Reinforcement Learning Domain Simulations.

Sotirios Liaskos, Shakil M. Khan, Reza Golipour, John Mylopoulos

Proceedings of the 15th International iStar Workshop (iStar 2022) co-located with 41th International Conference on Conceptual Modeling (ER 2022), 2022

2021

Towards a typology of questions for requirements elicitation interviews.

Olesya Zaremba, Sotirios Liaskos

Proceedings of the 29th IEEE International Requirements Engineering Conference, 2021

Empirically Evaluating the Semantic Qualities of Language Vocabularies.

Sotirios Liaskos, John Mylopoulos, Shakil M. Khan

Proceedings of the Conceptual Modeling - 40th International Conference, 2021

2020

Architecting blockchain network simulators: a model-driven perspective.

Sotirios Liaskos, Tarun Anand, Nahid Alimohammadi

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2020

Experimental Practices for Measuring the Intuitive Comprehensibility of Modeling Constructs: An Example Design.

Sotirios Liaskos, Mehrnaz Zhian, Ibrahim Jaouhar

Proceedings of the Advances in Conceptual Modeling, 2020

Towards a Framework for Empirical Measurement of Conceptualization Qualities.

Sotirios Liaskos, Ibrahim Jaouhar

Proceedings of the Conceptual Modeling - 39th International Conference, 2020

2019

Efficient elicitation of software configurations using crowd preferences and domain knowledge.

Yasser González-Fernández, Saeideh Hamidi, Stephen Chen, Sotirios Liaskos

Autom. Softw. Eng., 2019

On the Meaning and Use of Contribution Links.

Sotirios Liaskos, Norah Alothman, Alexis Ronse, Wisal Tambosi

Proceedings of the 12th International i* Workshop co-located with 38th International Conference on Conceptual Modeling (ER 2019), 2019

Blockchain networks as adaptive systems.

Sotirios Liaskos, Bo Wang, Nahid Alimohammadi

Proceedings of the 14th International Symposium on Software Engineering for Adaptive and Self-Managing Systems, 2019

Factors Affecting Comprehension of Contribution Links in Goal Models: An Experiment.

Sotirios Liaskos, Wisal Tambosi

Proceedings of the Conceptual Modeling - 38th International Conference, 2019

2018

Towards a model for comprehending and reasoning about PoW-based blockchain network sustainability.

Sotirios Liaskos, Bo Wang

Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Comparing alternative goal model visualizations for decision making: an exploratory experiment.

Sotirios Liaskos, Teodora Dundjerovic, Grace Gabriel

Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Comparing the comprehensibility of numeric versus symbolic contribution labels in goal models: an experimental design.

Sotirios Liaskos, Wisal Tambosi

Proceedings of MODELS 2018 Workshops: ModComp, 2018

2017

Assessing the Intuitiveness of Qualitative Contribution Relationships in Goal Models: An Exploratory Experiment.

Sotirios Liaskos, Alexis Ronse, Mehrnaz Zhian

Proceedings of the 2017 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, 2017

Beyond Boxes and Lines: Creating and Empirically Evaluating Alternative Visualizations for Requirements Conceptual Models.

Sotirios Liaskos, Teodora Dundjerovic, Norah Alothman

Proceedings of the 2017 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, 2017

User Perception of Numeric Contribution Semantics for Goal Models: An Exploratory Experiment.

Norah Alothman, Mehrnaz Zhian, Sotirios Liaskos

Proceedings of the Conceptual Modeling - 36th International Conference, 2017

2015

Goal and Preference Identification through natural language.

Fatima Alabdulkareem, Nick Cercone, Sotirios Liaskos

Proceedings of the 23rd IEEE International Requirements Engineering Conference, 2015

2014

Constructing adaptive configuration dialogs using crowd data.

Saeideh Hamidi, Periklis Andritsos, Sotirios Liaskos

Proceedings of the ACM/IEEE International Conference on Automated Software Engineering, 2014

2013

Qualitative vs. Quantitative Contribution Labels in Goal Models: Setting an Experimental Agenda.

Sotirios Liaskos, Saeideh Hamidi, Rina Jalman

Proceedings of the 6th International <i>i*</i> Workshop 2013, 2013

Modeling and Reasoning with Decision-Theoretic Goals.

Sotirios Liaskos, Shakil M. Khan, Mikhail Soutchanski, John Mylopoulos

Proceedings of the Conceptual Modeling - 32th International Conference, 2013

PWWM: A Personal Web Workflow Methodology.

Marsha Chechik, Jocelyn Simmonds, Sotirios Liaskos, Shiva Nejati, Mehrdad Sabetzadeh, Rick Salay

Proceedings of the Personal Web - A Research Agenda, 2013

2012

Behavioral adaptation of information systems through goal models.

Sotirios Liaskos, Shakil M. Khan, Marin Litoiu, Marina Daoud Jungblut, Vyacheslav Rogozhkin, John Mylopoulos

Inf. Syst., 2012

From intentions to code: exploring the life of user goals in two web-based systems.

Sotirios Liaskos, Marina Daoud Jungblut, John Mylopoulos

IET Softw., 2012

On eliciting contribution measures in goal models.

Sotirios Liaskos, Rina Jalman, Jorge Aranda

Proceedings of the 2012 20th IEEE International Requirements Engineering Conference (RE), 2012

2011

Representing and reasoning about preferences in requirements engineering.

Sotirios Liaskos, Sheila A. McIlraith, Shirin Sohrabi, John Mylopoulos

Requir. Eng., 2011

Reasoning about adaptive requirements for self-adaptive systems at runtime.

Nauman A. Qureshi, Sotirios Liaskos, Anna Perini

Proceedings of the 2nd International Workshop on [e-mail] (RE@RunTime 2011), 2011

Applying preference-based customization.

Sotirios Liaskos, Vyacheslav Rogozhkin

Proceedings of the RE 2011, 19th IEEE International Requirements Engineering Conference, Trento, Italy, August 29 2011, 2011

The Mysteries of Goal Decomposition.

Scott Munro, Sotirios Liaskos, Jorge Aranda

Proceedings of the 5^th International <i>i</i>* Workshop 2011, 2011

Goal-Based Behavioral Customization of Information Systems.

Sotirios Liaskos, Marin Litoiu, Marina Daoud Jungblut, John Mylopoulos

Proceedings of the Advanced Information Systems Engineering, 2011

2010

Integrating Preferences into Goal Models for Requirements Engineering.

Sotirios Liaskos, Sheila A. McIlraith, Shirin Sohrabi, John Mylopoulos

Proceedings of the RE 2010, 18th IEEE International Requirements Engineering Conference, Sydney, New South Wales, Australia, September 27, 2010

On Temporally Annotating Goal Models.

Sotirios Liaskos, John Mylopoulos

Proceedings of the 4^th International <i>i</i>* Workshop, 2010

Hierarchical Self-Optimization of SaaS Applications in Clouds.

Bradley Simmons, Hamoun Ghanbari, Sotirios Liaskos, Marin Litoiu, Gabriel Iszlai

Proceedings of the Software Engineering for Self-Adaptive Systems II, 2010

2009

Acquiring and Reasoning about Variability in Goal Models.

Sotirios Liaskos

PhD thesis, 2009

Towards Augmenting Requirements Models with Preferences.

Sotirios Liaskos, Sheila A. McIlraith, John Mylopoulos

Proceedings of the ASE 2009, 2009

Integrating sustainability in decision-making processes: A modelling strategy.

Jordi Cabot, Steve M. Easterbrook, Jennifer Horkoff, Lysanne Lessard, Sotirios Liaskos, Jose-Norberto Mazón

Proceedings of the 31st International Conference on Software Engineering, 2009

2008

From Goals to High-Variability Software Design.

Yijun Yu, Alexei Lapouchnian, Sotirios Liaskos, John Mylopoulos, Julio César Sampaio do Prado Leite

Proceedings of the Foundations of Intelligent Systems, 17th International Symposium, 2008

2007

How Do Users Express Goals on the Web? - An Exploration of Intentional Structures in Web Search.

Markus Strohmaier, Mathias Lux, Michael Granitzer, Peter Scheir, Sotirios Liaskos, Eric S. K. Yu

Proceedings of the Web Information Systems Engineering - WISE 2007 Workshops, 2007

Exploring the Dimensions of Variability: a Requirements Engineering Perspective.

Sotirios Liaskos, Lei Jiang, Alexei Lapouchnian, Yiqiao Wang, Yijun Yu, Julio César Sampaio do Prado Leite, John Mylopoulos

Proceedings of the First International Workshop on Variability Modelling of Software-Intensive Systems, 2007

Consistency Checking of Conceptual Models via Model Merging.

Mehrdad Sabetzadeh, Shiva Nejati, Sotirios Liaskos, Steve M. Easterbrook, Marsha Chechik

Proceedings of the 15th IEEE International Requirements Engineering Conference, 2007

2006

On Goal-based Variability Acquisition and Analysis.

Sotirios Liaskos, Alexei Lapouchnian, Yijun Yu, Eric S. K. Yu, John Mylopoulos

Proceedings of the 14th IEEE International Conference on Requirements Engineering (RE 2006), 2006

Requirements-driven design of autonomic application software.

Alexei Lapouchnian, Yijun Yu, Sotirios Liaskos, John Mylopoulos

Proceedings of the 2006 conference of the Centre for Advanced Studies on Collaborative Research, 2006

2005

Towards requirements-driven autonomic systems design.

Alexei Lapouchnian, Sotirios Liaskos, John Mylopoulos, Yijun Yu

ACM SIGSOFT Softw. Eng. Notes, 2005

RETR: Reverse Engineering to Requirements.

Yijun Yu, John Mylopoulos, Yiqiao Wang, Sotirios Liaskos, Alexei Lapouchnian, Ying Zou, Martin Littou, Julio César Sampaio do Prado Leite

Proceedings of the 12th Working Conference on Reverse Engineering, 2005

Reverse Engineering Goal Models from Legacy Code.

Yijun Yu, Yiqiao Wang, John Mylopoulos, Sotirios Liaskos, Alexei Lapouchnian, Julio César Sampaio do Prado Leite

Proceedings of the 13th IEEE International Conference on Requirements Engineering (RE 2005), 29 August, 2005

Configuring Common Personal Software: a Requirements-Driven Approach.

Sotirios Liaskos, Alexei Lapouchnian, Yiqiao Wang, Yijun Yu, Steve M. Easterbrook

Proceedings of the 13th IEEE International Conference on Requirements Engineering (RE 2005), 29 August, 2005

2003

Requirements Analysis for Customizable Software Goals-Skills-Preferences Framework.

Bowen Hui, Sotirios Liaskos, John Mylopoulos

Proceedings of the 11th IEEE International Conference on Requirements Engineering (RE 2003), 2003