| 2021 | COMPSAC | Toward a Novel Measurement Framework for Big Data (MEGA). | Dave Bhardwaj, Olga Ormandjieva |
| 2021 | EDUCON | Classification and Analysis of Techniques and Tools for Data Visualization Teaching. | Juan Jose Cuadrado-Gallego, Yuri Demchenko, Miguel A. Losada, Olga Ormandjieva |
| 2021 | IDEAS | Rigorous Measurement Model for Validity of Big Data: MEGA Approach. | Dave Bhardwaj, Olga Ormandjieva |
| 2020 | DATA | Toward a New Quality Measurement Model for Big Data. | Mandana Omidbakhsh, Olga Ormandjieva |
| 2018 | DASC | Foundational Issues on Big Data Science and Engineering. | Alaa Alsaig, Vangular Alagar, Olga Ormandjieva |
| 2018 | TrustCom | A Critical Analysis of the V-Model of Big Data. | Alaa Alsaig, Vangular Alagar, Olga Ormandjieva |
| 2017 | ANT | Exploring Relationships between Syntax and Semantics of a Process-Oriented Language by Category Theory. | Ming Zhu, Peter Grogono, Olga Ormandjieva |
| 2017 | CBMS | Comparing the Quality of Numeracy Assessment Methods in Healthcare. | Mandana Omidbakhsh, Olga Ormandjieva |
| 2016 | ANT | Using Failures and Category Theory to Verify Process Communications between Design and Implementation of Concurrent Systems. | Ming Zhu, Peter Grogono, Olga Ormandjieva, Heng Kuang |
| 2016 | FNC | Mapping HCI Principles to Design Quality of Mobile User Interfaces in Healthcare Applications. | Reem Al-Nanih, Olga Ormandjieva |
| 2015 | ANT | Modelling Multi-agent Systems with Category Theory. | Olga Ormandjieva, Jamal Bentahar, Jinzi Huang, Heng Kuang |
| 2015 | ANT | Using Category Theory to Verify Implementation Against Design in Concurrent Systems. | Ming Zhu, Peter Grogono, Olga Ormandjieva |
| 2015 | EUSPN | Goal-driven Modeling for Confidence-based Patient Numeracy Assessment: C-PNA. | Mandana Omidbakhsh, Olga Ormandjieva |
| 2014 | AI | Empirical Evaluation of Intelligent Mobile User Interfaces in Healthcare. | Reem Al-Nanih, Olga Ormandjieva, Thiruvengadam Radhakrishnan |
| 2013 | ANT | Context-based User Stereotype Model for Mobile User Interfaces in Health Care Applications. | Reem Al-Nanih, Olga Ormandjieva, Thiruvengadam Radhakrishnan |
| 2013 | COMPSAC | Ontology-Based Classification of Non-functional Requirements in Software Specifications: A New Corpus and SVM-Based Classifier. | Abderahman Rashwan, Olga Ormandjieva, Ren Witte |
| 2013 | EUSPN | Context-based and Rule-based Adaptation of Mobile User Interfaces in mHealth. | Reem Al-Nanih, Olga Ormandjieva, Thiruvengadam Radhakrishnan |
| 2012 | RE | LASR: A tool for large scale annotation of software requirements. | Ishrar Hussain, Olga Ormandjieva, Leila Kosseim |
| 2011 | RCIS | Relational-model based change management for non-functional requirements: Approach and experiment. | Mohamad Kassab, Olga Ormandjieva, Maya Daneva |
| 2011 | SERA | Quantifying the Impact of Different Non-functional Requirements and Problem Domains on Software Effort Estimation. | Rolan Abdukalykov, Ishrar Hussain, Mohamad Kassab, Olga Ormandjieva |
| 2010 | NLDB | Towards Approximating COSMIC Functional Size from User Requirements in Agile Development Processes Using Text Mining. | Ishrar Hussain, Leila Kosseim, Olga Ormandjieva |
| 2010 | SERA | Experimental Study Using Functional Size Measurement in Building Estimation Models for Software Project Size. | Nelly Condori-Fernndez, Maya Daneva, Luigi Buglione, Olga Ormandjieva |
| 2010 | SERA | Towards a Tool Support for Specifying Complex Software Systems by Categorical Modeling Language. | Noorulain Khurshid, Olga Ormandjieva, Stan Klasa |
| 2010 | SERA | Techniques for Quantitative Analysis of Software Quality throughout the SDLC: The SWEBOK Guide Coverage. | Manar AbuTalib, Adel Khelifi, Alain Abran, Olga Ormandjieva |
| 2010 | SoMeT | Formal Specification of Substitutability Property for Fault-Tolerance in Reactive Autonomic Systems. | Heng Kuang, Jamal Bentahar, Olga Ormandjieva, Nassir Shafieidizaji, Stan Klasa |
| 2009 | HCI | New Health Information Systems (HIS) Quality-in-Use Model Based on the GQM Approach and HCI Principles. | Reem Al-Nanih, Hana Al-Nuaim, Olga Ormandjieva |
| 2009 | ICSEA | An Ontology Based Approach to Non-functional Requirements Conceptualization. | Mohamad Kassab, Olga Ormandjieva, Maya Daneva |
| 2009 | ICSoft | Reactive Autonomic System Performance Modeling and Self-monitoring with Category Theory. | Olga Ormandjieva, Heng Kuang, Stan Klasa |
| 2009 | SEKE | Nested NL Representation for OO Analysis and Design. | Magda Ilieva, Olga Ormandjieva |
| 2009 | SERA | Towards Specifying Reactive Autonomic Systems with a Categorical Approach: A Case Study. | Heng Kuang, Olga Ormandjieva, Stan Klasa, Noorulain Khurshid, Jamal Bentahar |
| 2008 | NLDB | Using Linguistic Knowledge to Classify Non-functional Requirements in SRS documents. | Ishrar Hussain, Leila Kosseim, Olga Ormandjieva |
| 2008 | SEAA | A Meta-model for the Assessment of Non-Functional Requirement Size. | Mohamad Kassab, Maya Daneva, Olga Ormandjieva |
| 2008 | SERA | A Traceability Metamodel for Change Management of Non-functional Requirements. | Mohamad Kassab, Olga Ormandjieva, Maya Daneva |
| 2008 | SERA | Automatic Conceptual Analysis of User Requirements with the Requirements Engineering Assistance Diagnostic (READ) Tool. | Shadi Moradi Seresht, Olga Ormandjieva, Samer Sabra |
| 2007 | ICSoft | Assl Specification of Reliability Self-Assessment in the As-Trm. | Emil Vassev, Olga Ormandjieva, Joey Paquet |
| 2006 | ICSoft | Reactive, distributed and autonomic computing aspects of AS-TRM. | Emil Vassev, Heng Kuang, Olga Ormandjieva, Joey Paquet |
| 2006 | PDPTA | Towards Automatic Generation of Formal Scenarios Specifications from Real-Time Reactive Systems Requirements Written in NL. | Olga Ormandjieva, Ishrar Hussain |
| 2006 | SERA | Models Derived from Automatically Analyzed Textual User Requirements. | M. G. Ilieva, Olga Ormandjieva |
| 2005 | APSEC | Providing Quality Measurement for Aspect-Oriented Software Development. | Mohamad Kassab, Olga Ormandjieva, Constantinos Constantinides |
| 2005 | NLDB | Automatic Transition of Natural Language Software Requirements Specification into Formal Presentation. | M. G. Ilieva, Olga Ormandjieva |
| 2003 | APSEC | Automated Test Generation from Object-Oriented Specifications of Real-Time Reactive Systems. | Vangalur S. Alagar, M. Chen, Olga Ormandjieva, Mao Zheng |
| 2002 | COMPSAC | Reliability Assessment of WEB Applications. | Vangalur S. Alagar, Olga Ormandjieva |
| 2000 | ICECCS | Managing Complexity in Real-Time Reactive Systems. | Vangalur S. Alagar, Olga Ormandjieva, Mao Zheng |