Combining regression and estimation by analogy in a semi-parametric model for software cost estimation. - Nikolaos Mittas; Lefteris Angelis (ESEM, 2008)

A Prototype System for Educational Data Warehousing and Mining. - Nikolaos Dimokas; Nikolaos Mittas; Alexandros Nanopoulos; Lefteris Angelis (Panhellenic Conference on Informatics, 2008)

Comparing Software Cost Prediction Models by a Visualization Tool. - Nikolaos Mittas; Lefteris Angelis (EUROMICRO-SEAA, 2008)

Improving analogy-based software cost estimation by a resampling method. - Nikolaos Mittas; Marinos Athanasiades; Lefteris Angelis (Inf. Softw. Technol., 2008)

Comparing cost prediction models by resampling techniques. - Nikolaos Mittas; Lefteris Angelis (J. Syst. Softw., 2008)

Bootstrap Prediction Intervals for a Semi-parametric Software Cost Estimation Model. - Nikolaos Mittas; Lefteris Angelis (EUROMICRO-SEAA, 2009)

Bootstrap Confidence Intervals for Regression Error Characteristic Curves Evaluating the Prediction Error of Software Cost Estimation Models. - Nikolaos Mittas; Lefteris Angelis (AIAI (Workshops), 2009)

Στατιστικές και υπολογιστικές μέθοδοι ανάπτυξης, βελτίωσης και σύγκρισης μοντέλων πρόβλεψης κόστους λογισμικού - Nikolaos Mittas (2009)

Modeling the relationship between software effort and size using deming regression. - Nikolaos Mittas; Makrina Viola Kosti; Vasiliki Argyropoulou; Lefteris Angelis (PROMISE, 2010)

DD-EbA: An algorithm for determining the number of neighbors in cost estimation by analogy using distance distributions - Makrina Viola Kosti; Nikolaos Mittas; Lefteris Angelis (CoRR, 2010)

LSEbA: least squares regression and estimation by analogy in a semi-parametric model for software cost estimation. - Nikolaos Mittas; Lefteris Angelis (Empir. Softw. Eng., 2010)

Visual comparison of software cost estimation models by regression error characteristic analysis. - Nikolaos Mittas; Lefteris Angelis (J. Syst. Softw., 2010)

Alternative methods using similarities in software effort estimation. - Makrina Viola Kosti; Nikolaos Mittas; Lefteris Angelis (PROMISE, 2012)

StatREC: a graphical user interface tool for visual hypothesis testing of cost prediction models. - Nikolaos Mittas; Ioannis Mamalikidis; Lefteris Angelis (PROMISE, 2012)

A permutation test based on regression error characteristic curves for software cost estimation models. - Nikolaos Mittas; Lefteris Angelis (Empir. Softw. Eng., 2012)

Using Ensembles for Web Effort Estimation. - Damir Azhar; Patricia Riddle; Emilia Mendes; Nikolaos Mittas; Lefteris Angelis (ESEM, 2013)

Overestimation and Underestimation of Software Cost Models: Evaluation by Visualization. - Nikolaos Mittas; Lefteris Angelis (EUROMICRO-SEAA, 2013)

Ranking and Clustering Software Cost Estimation Models through a Multiple Comparisons Algorithm. - Nikolaos Mittas; Lefteris Angelis (IEEE Trans. Software Eng., 2013)

Benchmarking effort estimation models using archetypal analysis. - Nikolaos Mittas; Vagia Karpenisi; Lefteris Angelis (PROMISE, 2014)

ComProFITS: A web-based platform for human resources competence assessment. - Nikolaos Mittas; George Kakarontzas; Mahdi Bohlouli; Lefteris Angelis; Ioannis Stamelos; Madjid Fathi (IISA, 2015)

A framework for comparing multiple cost estimation methods using an automated visualization toolkit. - Nikolaos Mittas; Ioannis Mamalikidis; Lefteris Angelis (Inf. Softw. Technol., 2015)

Integrating non-parametric models with linear components for producing software cost estimations. - Nikolaos Mittas; Efi Papatheocharous; Lefteris Angelis; Andreas S. Andreou (J. Syst. Softw., 2015)

Managing the Uncertainty of Bias-Variance Tradeoff in Software Predictive Analytics. - Nikolaos Mittas; Lefteris Angelis (SEAA, 2016)

Mining People Analytics from StackOverflow Job Advertisements. - Maria Papoutsoglou 001; Nikolaos Mittas; Lefteris Angelis (SEAA, 2017)

Competence assessment as an expert system for human resource management: A mathematical approach. - Mahdi Bohlouli; Nikolaos Mittas; George Kakarontzas; Theodosios Theodosiou; Lefteris Angelis; Madjid Fathi (Expert Syst. Appl., 2017)

Linking Personality Traits and Interpersonal Skills to Gamification Awards. - Maria Papoutsoglou 001; Georgia M. Kapitsaki; Nikolaos Mittas (SEAA, 2018)

The developer's dilemma: factors affecting the decision to repay code debt. - Theodoros Amanatidis; Nikolaos Mittas; Alexander Chatzigeorgiou; Apostolos Ampatzoglou; Lefteris Angelis (TechDebt@ICSE, 2018)

Extracting Knowledge From On-Line Sources for Software Engineering Labor Market: A Mapping Study. - Maria Papoutsoglou 001; Apostolos Ampatzoglou; Nikolaos Mittas; Lefteris Angelis (IEEE Access, 2019)

A preliminary Study of Knowledge Sharing related to Covid-19 Pandemic in Stack Overflow. - Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis; Alexander Chatzigeorgiou (SEAA, 2020)

Ensemble Software Development Effort Estimation Using Data Envelopment Analysis. - Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (PCI, 2020)

A Study of Knowledge Sharing related to Covid-19 Pandemic in Stack Overflow. - Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis; Alexander Chatzigeorgiou (CoRR, 2020)

Evaluating the agreement among technical debt measurement tools: building an empirical benchmark of technical debt liabilities. - Theodoros Amanatidis; Nikolaos Mittas; Athanasia Moschou; Alexander Chatzigeorgiou; Apostolos Ampatzoglou; Lefteris Angelis (Empir. Softw. Eng., 2020)

Exploring the Relation between Technical Debt Principal and Interest: An Empirical Approach. - Areti Ampatzoglou; Nikolaos Mittas; Angeliki-Agathi Tsintzira; Apostolos Ampatzoglou; Elvira-Maria Arvanitou; Alexander Chatzigeorgiou; Paris Avgeriou; Lefteris Angelis (Inf. Softw. Technol., 2020)

Data-driven benchmarking in software development effort estimation: The few define the bulk. - Nikolaos Mittas; Lefteris Angelis (J. Softw. Evol. Process., 2020)

A Study of Remote and On-site ICT Labor Market Demand using Job Offers from Stack Overflow. - Ioannis Apatsidis; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (SEAA, 2021)

Predicting the existence of exploitation concepts linked to software vulnerabilities using text mining. - Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (PCI, 2021)

An Analysis of User Profiles from Covid-19 Questions in Stack Overflow. - Konstantinos Stakoulas; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (PCI, 2021)

Analyzing the Roles and Competence Demand for Digitalization in the Oil and Gas 4.0 Era. - Konstantinos Georgiou; Nikolaos Mittas; Ioannis Mamalikidis; Athanasios C. Mitropoulos; Lefteris Angelis (IEEE Access, 2021)

An empirical study of COVID-19 related posts on Stack Overflow: Topics and technologies. - Konstantinos Georgiou; Nikolaos Mittas; Alexander Chatzigeorgiou; Lefteris Angelis (J. Syst. Softw., 2021)

A bibliometric assessment of software engineering themes, scholars and institutions (2013-2020). - W. Eric Wong; Nikolaos Mittas; Elvira-Maria Arvanitou; Yihao Li (J. Syst. Softw., 2021)

Merging smell detectors: evidence on the agreement of multiple tools. - Apostolos Ichtsis; Nikolaos Mittas; Apostolos Ampatzoglou; Alexander Chatzigeorgiou (TechDebt@ICSE, 2022)

TD classifier: automatic identification of Java classes with high technical debt. - Dimitrios Tsoukalas; Alexander Chatzigeorgiou; Apostolos Ampatzoglou; Nikolaos Mittas; Dionysios D. Kehagias (TechDebt@ICSE, 2022)

COVID-Vis: Visualizing knowledge exchange on scientific software development in the COVID-19 era. - Konstantinos Papageorgiadis; Konstantinos Georgiou; Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (PCI, 2022)

Using machine learning to guide the application of software refactorings: a preliminary exploration. - Nikolaos Nikolaidis 003; Dimitrios Zisis; Apostolos Ampatzoglou; Nikolaos Mittas; Alexander Chatzigeorgiou (MaLTeSQuE@ESEC/SIGSOFT FSE, 2022)

A Data-Driven Framework for Probabilistic Estimates in Oil and Gas Project Cost Management: A Benchmark Experiment on Natural Gas Pipeline Projects. - Nikolaos Mittas; Athanasios C. Mitropoulos (Comput., 2022)

Machine Learning for Technical Debt Identification. - Dimitrios Tsoukalas; Nikolaos Mittas; Alexander Chatzigeorgiou; Dionisis D. Kehagias; Apostolos Ampatzoglou; Theodoros Amanatidis; Lefteris Angelis (IEEE Trans. Software Eng., 2022)

Unveiling technology clusters and prominent investors of home automation networking through patent analysis. - Konstantinos Charmanas; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (EDBT/ICDT Workshops, 2023)

A data-driven framework for knowledge exchange analysis of development issues in medical applications: A case study of COVID-19. - Konstantinos Georgiou; Konstantinos Charmanas; Konstantinos Papageorgiadis; Nikolaos Mittas; Georgios Christidis; Lefteris Angelis (SEAA, 2023)

Benchmarking Classifiers for Loan Default Prediction using Archetypal Analysis. - Anastasios Antoniadis; Konstantinos Georgiou; Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (ICACS, 2023)

Exploring the Effect of Various Maintenance Activities on the Accumulation of TD Principal. - Nikolaos Nikolaidis 003; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Nikolaos Mittas; Evdokimos I. Konstantinidis; Panagiotis D. Bamidis (TechDebt@ICSE, 2023)

Exploitation of Vulnerabilities: A Topic-Based Machine Learning Framework for Explaining and Predicting Exploitation. - Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (Inf., 2023)

Data-Oriented Software Development: The Industrial Landscape through Patent Analysis. - Konstantinos Georgiou; Nikolaos Mittas; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Lefteris Angelis (Inf., 2023)

CRISSPAC: A web-based platform for predicting the SYNTAX Score and severity of coronary artery disease. - Nikolaos Mittas; Fani Chatzopoulou; Efstratios Karagiannidis; Dimitrios Chatzidimitriou; Georgios Sianos; Lefteris Angelis; Ioannis S. Vizirianakis (SoftwareX, 2023)

Assessing TD Macro-Management: A Nested Modeling Statistical Approach. - Nikolaos Nikolaidis 003; Nikolaos Mittas; Apostolos Ampatzoglou; Elvira-Maria Arvanitou; Alexander Chatzigeorgiou (IEEE Trans. Software Eng., 2023)

Topic and influence analysis on technological patents related to security vulnerabilities. - Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (Comput. Secur., 2023)

SmartCLIDE design pattern assistant: A decision-tree based approach. - Eleni Polyzoidou; Evangelia Papagiannaki; Nikolaos Nikolaidis 003; Apostolos Ampatzoglou; Nikolaos Mittas; Elvira-Maria Arvanitou; Alexander Chatzigeorgiou; George Manolis; Evdoxia Manganopoulou (Softw. Pract. Exp., 2023)

Classifying the Main Technology Clusters and Assignees of Home Automation Networks Using Patent Classifications. - Konstantinos Charmanas; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (Comput., 2023)

SKILLAB: Skills Matter. - Mihaela Aluas; Lefteris Angelis; Ioannis Arapakis; Elvira-Maria Arvanitou; Kostantinos Georgiou; Anastasios Gogos; Marco Jahn; Dionysios D. Kehagias; Valia Kordoni; Sebastian Macaluso; Nikolaos Mittas; Vasiliki Moumtzi; et al. (SEAA, 2024)

A Tool to Support Propensity Score Weighting for Enhanced Causal Inference in Business Processes. - Pavlos Delias; Dimitrios Trygoniaris; Nikolaos Mittas (ICDSST, 2024)

A Semi-Automated Approach for Resolving Data-Driven Architecture Mismatches. - Christos Karathanasis; Theodoros Maikantis; Nikolaos Nikolaidis 003; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Nikolaos Mittas (ICSA-C, 2024)

SKILLAB: Creating a Skills Supply and Demand Data Space. - Konstantinos Georgiou; Rosaria Rossini; Marco Jahn; Dimitrios Tsoukalas; Vassilis Voulgarakis; Sofia Tsekeridou; Mihaela Aluas; Apostolos Vontas; Dionysios D. Kehagias; Nikolaos Mittas; Apostolos Ampatzoglou; Valia Kordoni; et al. (eSAAM, 2024)

What you See is What you Get: Exploring the Relation between Code Aesthetics and Code Quality. - Theodoros Maikantis; Iliana Natsiou; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Stelios Xinogalos; Nikolaos Mittas (TechDebt@ICSE, 2024)

What does matter in the success of a decentralized application? From idea to development. - Elvira-Maria Arvanitou; Dimitrios Gagoutis; Apostolos Ampatzoglou; Nikolaos Mittas; Ignatios S. Deligiannis; Alexander Chatzigeorgiou (Inf. Softw. Technol., 2024)

Knowledge and research mapping of the data and database forensics domains: A bibliometric analysis. - Georgios Chorozidis; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (Inf. Softw. Technol., 2024)

What Is Being Patented in Software Engineering?: Empirical Evidence From the U.S. Patent and Trademark Office. - Konstantinos Georgiou; Nikolaos Mittas; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Lefteris Angelis (IEEE Softw., 2024)

A metrics-based approach for selecting among various refactoring candidates. - Nikolaos Nikolaidis 003; Nikolaos Mittas; Apostolos Ampatzoglou; Daniel Feitosa; Alexander Chatzigeorgiou (Empir. Softw. Eng., 2024)

Local and Global Explainability for Technical Debt Identification. - Dimitrios Tsoukalas; Nikolaos Mittas; Elvira-Maria Arvanitou; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Dionysios D. Kehagias (IEEE Trans. Software Eng., 2024)

Content and interaction-based mapping of Reddit posts related to information security. - Konstantinos Charmanas; Nikolaos Mittas; Lefteris Angelis (J. Comput. Soc. Sci., 2024)

Code beauty is in the eye of the beholder: Exploring the relation between code beauty and quality. - Theodoros Maikantis; Ilianna Natsiou; Christina Volioti; Elvira-Maria Arvanitou; Apostolos Ampatzoglou; Nikolaos Mittas; Alexander Chatzigeorgiou; Stelios Xinogalos (J. Syst. Softw., 2025)

ESCOX: A tool for skill and occupation extraction using LLMs from unstructured text. - Dimitrios Christos Kavargyris; Konstantinos Georgiou; Eleanna Papaioannou; Konstantinos Petrakis; Nikolaos Mittas; Lefteris Angelis (Softw. Impacts, 2025)

Exploring the role of information security news descriptions on retweet proneness and user interactions. - Konstantinos Charmanas; Klairi Filippou; Nikolaos Mittas; Lefteris Angelis (J. Comput. Soc. Sci., 2025)

Extracting knowledge and highly demanded skills from European Union educational policies: a network analysis approach. - Dimitrios Christos Kavargyris; Konstantinos Georgiou; Nikolaos Mittas; Lefteris Angelis (Soc. Netw. Anal. Min., 2025)