Lefteris Angelis

发表

A probabilistic validation algorithm for Web users' clusters

Lefteris Angelis, George Pallis, Athena Vakali, 2004, 2004 IEEE International Conference on Systems, Man and Cybernetics (IEEE Cat. No.04CH37583).

Construction of generalized binary proper efficiency-balanced block designs with two different replication numbers

Lefteris Angelis, Chronis Moyssiadis, Sanpei Kageyama, 1994 .

An Interdisciplinary Perspective to the Design and Decision Support of Integral Safety Systems

Lefteris Angelis, Panagiotis Katsaros, Christian Berger, 2013 .

Statistical Analysis in The Research of Human Factor in Software Engineering: Invited Talk Paper

Lefteris Angelis, 2019, BCI.

ESTIMATING LEARNING BY ANALOGY: A CASE STUDY IN THE UAE UNIVERSITY

Lefteris Angelis, K. Hamdan, N. Mittas, 2010 .

Estimating the development cost of custom software

Ioannis Stamelos, Lefteris Angelis, Maurizio Morisio, 2003, Inf. Manag..

A Simulation Tool for Efficient Analogy Based Cost Estimation

Ioannis Stamelos, Lefteris Angelis, I. Stamelos, 2000, Empirical Software Engineering.

Towards an Integrated Platform for Big Data Analysis pdf

Lefteris Angelis, Frank Schulz, Ivona Brandic, 2020, ArXiv.

A controlled experiment investigation on the impact of an instructional tool for personalized learning

Ioannis Stamelos, Lefteris Angelis, Andreas S. Pomportsis, 2003, Proceedings 3rd IEEE International Conference on Advanced Technologies.

On the use of Bayesian belief networks for the prediction of software productivity

Ioannis Stamelos, Lefteris Angelis, Evaggelos Sakellaris, 2003, Inf. Softw. Technol..

Archetypal personalities of software engineers and their work preferences: a new perspective for empirical studies

Lefteris Angelis, Robert Feldt, Makrina Viola Kosti, 2016, Empirical Software Engineering.

The Success Factors Powering Industry- Academia

Lefteris Angelis, L. Angelis, 2012 .

Study of gene expressions' correlation structures in subgroups of Chronic Lymphocytic Leukemia Patients

Lefteris Angelis, Athina Tsanousa, Stavroula Ntoufa, 2019, J. Biomed. Informatics.

Ranking and Clustering Software Cost Estimation Models through a Multiple Comparisons Algorithm

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2013, IEEE Transactions on Software Engineering.

Prioritized test-driven reverse engineering process: A case study

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sfetsos, 2015, 2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA).

Clustering classifiers for knowledge discovery from physically distributed databases

Lefteris Angelis, Grigorios Tsoumakas, Ioannis P. Vlahavas, 2004, Data Knowl. Eng..

Dynamical Simulation Models of the Open Source Development Process

Ioannis Stamelos, Ioannis Samoladas, Lefteris Angelis, 2005 .

StatREC: a graphical user interface tool for visual hypothesis testing of cost prediction models

Lefteris Angelis, Nikolaos Mittas, Ioannis Mamalikidis, 2012, PROMISE '12.

Alternative methods using similarities in software effort estimation

Lefteris Angelis, Makrina Viola Kosti, Nikolaos Mittas, 2012, PROMISE '12.

Formally assessing an instructional tool: a controlled experiment in software engineering

Ioannis Stamelos, Lefteris Angelis, Andreas S. Pomportsis, 2005, IEEE Transactions on Education.

The COMALAT Approach to Individualized E-Learning in Job-Specific Language Competences

Lefteris Angelis, Johannes Zenkert, George Kakarontzas, 2018 .

SIMULATION METAMODELING FOR THE DESIGN OF RELIABLE OBJECT BASED SYSTEMS

Lefteris Angelis, Constantine Lazos, Panagiotis Katsaros, 2004 .

A framework for capturing, statistically modeling and analyzing the evolution of software models

Lefteris Angelis, Udo Kelter, Timo Kehrer, 2016, J. Syst. Softw..

Lefteris Angelis, Grigorios Tsoumakas, Ioannis Vlahavas, 2002 .

On the use of software design models in software development practice: An empirical investigation

Lefteris Angelis, Tony Gorschek, Ewan Tempero, 2014, J. Syst. Softw..

A novel feature selection method based on comparison of correlations for human activity recognition problems

Georgios Meditskos, Lefteris Angelis, Stefanos Vrochidis, 2020, J. Ambient Intell. Humaniz. Comput..

An Application of Quasigroups in All-Or-Nothing Transform

Lefteris Angelis, Georgios L. Bleris, Stelios I. Marnas, 2007, Cryptologia.

Using Repository of Repositories (RoRs) to Study the Growth of F/OSS Projects: A Meta-Analysis Research Approach

Ioannis Stamelos, Lefteris Angelis, Yannis Manolopoulos, 2007, OSS.

PuReD-MCL: a graph-based PubMed document clustering methodology

Lefteris Angelis, Christos A. Ouzounis, Theodosios Theodosiou, 2008, Bioinform..

Managing uncertainty in project portfolio cost estimation

Ioannis Stamelos, Lefteris Angelis, I. Stamelos, 2001, Inf. Softw. Technol..

Non-linear correlation of content and metadata information extracted from biomedical article datasets

Lefteris Angelis, Athena Vakali, Theodosios Theodosiou, 2008, J. Biomed. Informatics.

An Investigation of Software Effort Phase Distribution Using Compositional Data Analysis

Lefteris Angelis, Andreas S. Andreou, Panagiota Chatzipetrou, 2012, 2012 38th Euromicro Conference on Software Engineering and Advanced Applications.

Personality, emotional intelligence and work preferences in software engineering: An empirical study

Lefteris Angelis, Robert Feldt, Makrina Viola Kosti, 2014, Inf. Softw. Technol..

Reply to comments by M. Jorgensen, on the paper: ‘A Simulation Tool for Efficient Analogy Based Cost Estimation’ by L. Angelis and I. Stamelos, Published in Empirical Software Engineering, 5, 35–68 (2000)

Ioannis Stamelos, Lefteris Angelis, 2004, Empirical Software Engineering.

Software quality across borders: Three case studies on company internal alignment

Lefteris Angelis, Claes Wohlin, Aybüke Aurum, 2014, Inf. Softw. Technol..

Cross-study Reliability of the Open Card Sorting Method

Ioannis Stamelos, Lefteris Angelis, Stavros N. Demetriadis, 2019, CHI Extended Abstracts.

Towards individualized software engineering: empirical studies should collect psychometrics

Lefteris Angelis, Richard Torkar, Robert Feldt, 2008, CHASE.

Model-Based Cluster Analysis for Web Users Sessions

Lefteris Angelis, George Pallis, Athena Vakali, 2005, ISMIS.

Impact Metrics of Security Vulnerabilities: Analysis and Weighing

Lefteris Angelis, Georgios Spanos, Georgios Spanos, 2015, Inf. Secur. J. A Glob. Perspect..

Survival analysis on the duration of open source projects

Ioannis Stamelos, Ioannis Samoladas, Lefteris Angelis, 2010, Inf. Softw. Technol..

Bootstrap Prediction Intervals for a Semi-parametric Software Cost Estimation Model

Lefteris Angelis, Nikolaos Mittas, 2009, 2009 35th Euromicro Conference on Software Engineering and Advanced Applications.

Empirical extension of a classification framework for addressing consistency in model based development

Lefteris Angelis, Ludwik Kuzniarz, L. Angelis, 2011, Inf. Softw. Technol..

Automatic Identification of Skills' Dependency

Lefteris Angelis, Olga Georgieva, Plamen Nachev, 2019, BCI.

Competence assessment as an expert system for human resource management: A mathematical approach pdf

Lefteris Angelis, Madjid Fathi, George Kakarontzas, 2017, Expert Syst. Appl..

ComProFITS: A web-based platform for human resources competence assessment

Ioannis Stamelos, Lefteris Angelis, Madjid Fathi, 2015, 2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA).

Regression-Based Statistical Bounds on Software Execution Time

Lefteris Angelis, Panagiotis Katsaros, Saddek Bensalem, 2017, VECoS.

A Controlled Experiment of a Method for Early Requirements Triage Utilizing Product Strategies

Lefteris Angelis, Tony Gorschek, Robert Feldt, 2009, REFSQ.

A statistical framework for analyzing the duration of software projects

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sentas, 2008, Empirical Software Engineering.

Evaluating the agreement among technical debt measurement tools: building an empirical benchmark of technical debt liabilities

Lefteris Angelis, Apostolos Ampatzoglou, Nikolaos Mittas, 2020, Empirical Software Engineering.

A simulation process for asynchronous event processing systems: Evaluating performance and availability in transaction models

Lefteris Angelis, Panagiotis Katsaros, Anakreon Mentis, 2012, Simul. Model. Pract. Theory.

Towards analytical evaluation of professional competences in Human Resource Management

Lefteris Angelis, Madjid Fathi, Fazel Ansari, 2013, IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society.

Software productivity and effort prediction with ordinal regression

Ioannis Stamelos, Lefteris Angelis, Georgios L. Bleris, 2005, Inf. Softw. Technol..

Clustering Web Information Services

Lefteris Angelis, George Pallis, Athena Vakali, 2007 .

LSEbA: least squares regression and estimation by analogy in a semi-parametric model for software cost estimation

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2010, Empirical Software Engineering.

Software Product Quality in Global Software Development: Finding Groups with Aligned Goals

Lefteris Angelis, Claes Wohlin, Sebastian Barney, 2011, 2011 37th EUROMICRO Conference on Software Engineering and Advanced Applications.

Understanding knowledge sharing activities in free/open source software projects: An empirical study

Ioannis Stamelos, Lefteris Angelis, Sulayman K. Sowe, 2008, J. Syst. Softw..

Modeling the effect of the badges gamification mechanism on personality traits of Stack Overflow users

Lefteris Angelis, Georgia M. Kapitsaki, Maria Papoutsoglou, 2020, Simul. Model. Pract. Theory.

Data‐driven benchmarking in software development effort estimation: The few define the bulk

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2020, J. Softw. Evol. Process..

Appreciation to empirical software engineering reviewers of 2015

Gabriele Bavota, Lefteris Angelis, Mohammad Alshayeb, 2015, Empirical Software Engineering.

Evaluating the Extreme Programming System - An Empirical Study

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sfetsos, 2004, XP.

AN EMPIRICAL APPROACH TO EVALUATE STUDENTS PARTICIPATION IN FREE/OPEN SOURCE SOFTWARE PROJECTS

Ioannis Stamelos, Lefteris Angelis, Sulayman K. Sowe, 2006 .

A multivariate statistical framework for the analysis of software effort phase distribution

Lefteris Angelis, Andreas S. Andreou, Panagiota Chatzipetrou, 2015, Inf. Softw. Technol..

Exploring the Relation between Technical Debt Principal and Interest: An Empirical Approach

Lefteris Angelis, Elvira-Maria Arvanitou, Apostolos Ampatzoglou, 2020, Inf. Softw. Technol..

Machine Learning Methods for Customer's Payment Acceptance Prediction in an Electricity Distribution Company

Lefteris Angelis, Grigorios Tsoumakas, Ioannis P. Vlahavas, 2017, PCI.

Mining People Analytics from StackOverflow Job Advertisements

Lefteris Angelis, Maria Papoutsoglou, Nikolaos Mittas, 2017, 2017 43rd Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

Quantification of interacting runtime qualities in software architectures: Insights from transaction processing in client-server architectures

Lefteris Angelis, Panagiotis Katsaros, Anakreon Mentis, 2010, Inf. Softw. Technol..

The Success Factors Powering Industry-Academia Collaboration

Lefteris Angelis, Tony Gorschek, Claes Wohlin, 2012, IEEE Software.

Formal Evaluation of an Instructional ODL Tool

Ioannis Stamelos, Lefteris Angelis, Athanasis Karoulis, 2006 .

Building a Cost Estimation Model Based on Categorical Data

Ioannis Stamelos, Lefteris Angelis, Maurizio Morisio, 2001 .

Fuzzy Grading for Adaptability in a Learning Platform

Lefteris Angelis, George Kakarontzas, Kyriaki Chatzistavrou, 2016, PCI.

Technical Debt Principal Assessment Through Structural Metrics

Ioannis Stamelos, Lefteris Angelis, Apostolos Ampatzoglou, 2017, 2017 43rd Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

The Coming of Age for Big Data in Systems Radiobiology, an Engineering Perspective.

Lefteris Angelis, Soile Tapio, Christos A Ouzounis, 2020, Big data.

ACID Sim Tools: A Simulation Framework for Distributed Transaction Processing Architectures

Lefteris Angelis, Panagiotis Katsaros, Anakreon Mentis, 2008, Simutools 2008.

DD-EbA: An algorithm for determining the number of neighbors in cost estimation by analogy using distance distributions pdf

Lefteris Angelis, Makrina Viola Kosti, Nikolaos Mittas, 2010, ArXiv.

Gene functional annotation by statistical analysis of biomedical articles

Lefteris Angelis, Athena Vakali, Theodosios Theodosiou, 2007, Int. J. Medical Informatics.

Appreciation to Empirical Software Engineering Reviewers of 2018

Lefteris Angelis, Apostolos Ampatzoglou, Sousuke Amasaki, 2019, Empirical Software Engineering.

Software technologies skills: A graph-based study to capture their associations and dynamics

Lefteris Angelis, Konstantinos Georgiou, Athena Vakali, 2019, BCI.

Extracting Knowledge From On-Line Sources for Software Engineering Labor Market: A Mapping Study

Lefteris Angelis, Apostolos Ampatzoglou, Maria Papoutsoglou, 2019, IEEE Access.

MeSHy: Mining unanticipated PubMed information using frequencies of occurrences and concurrences of MeSH terms

Lefteris Angelis, Theodosios Theodosiou, Nikos Darzentas, 2011, J. Biomed. Informatics.

A novel single-trial methodology for studying brain response variability based on archetypal analysis

Lefteris Angelis, Nikolaos A. Laskaris, Athina Tsanousa, 2015, Expert Syst. Appl..

A preliminary Study of Knowledge Sharing related to Covid-19 Pandemic in Stack Overflow

Lefteris Angelis, Alexander Chatzigeorgiou, Nikolaos Mittas, 2020, 2020 46th Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

Functional Annotation of Genes through Statistical Analysis of Biomedical Articles

Lefteris Angelis, Athena Vakali, Theodosios Theodosiou, 2005, 16th International Workshop on Database and Expert Systems Applications (DEXA'05).

Improving analogy-based software cost estimation by a resampling method

Lefteris Angelis, Nikolaos Mittas, Marinos Athanasiades, 2008, Inf. Softw. Technol..

Competency profiling for software engineers: literature review and a new model

Ioannis Stamelos, Lefteris Angelis, Evangelos Moustroufas, 2015, Panhellenic Conference on Informatics.

Appreciation to Empirical Software Engineering reviewers of 2016

Gabriele Bavota, Lefteris Angelis, Rui Abreu, 2016, Empirical Software Engineering.

Analyzing Measurements of the R Statistical Open Source Software

Lefteris Angelis, Sophia Voulgaropoulou, Georgios Spanos, 2012, 2012 35th Annual IEEE Software Engineering Workshop.

Performance and effectiveness trade‐off for checkpointing in fault‐tolerant distributed systems

Lefteris Angelis, Constantine Lazos, Panagiotis Katsaros, 2007, Concurr. Comput. Pract. Exp..

A framework for comparing multiple cost estimation methods using an automated visualization toolkit

Lefteris Angelis, Nikolaos Mittas, Ioannis Mamalikidis, 2015, Inf. Softw. Technol..

Automatic extraction of structure, content and usage data statistics of web sites

Lefteris Angelis, Athena Vakali, Ioannis K. Paparrizos, 2010, HT '10.

Identifying knowledge brokers that yield software engineering knowledge in OSS projects

Ioannis Stamelos, Lefteris Angelis, Sulayman K. Sowe, 2006, Inf. Softw. Technol..

A large-scale empirical study of practitioners' use of object-oriented concepts

Lefteris Angelis, Tony Gorschek, Ewan D. Tempero, 2010, 2010 ACM/IEEE 32nd International Conference on Software Engineering.

The Developer's Dilemma: Factors Affecting the Decision to Repay Code Debt

Lefteris Angelis, Apostolos Ampatzoglou, Alexander Chatzigeorgiou, 2018, 2018 IEEE/ACM International Conference on Technical Debt (TechDebt).

A Structural Equation Modeling Approach of the Toll-Like Receptor Signaling Pathway in Chronic Lymphocytic Leukemia

Lefteris Angelis, Athina Tsanousa, Stavroula Ntoufa, 2013, 2013 24th International Workshop on Database and Expert Systems Applications.

Barriers to refactoring

Lefteris Angelis, Tony Gorschek, Ewan D. Tempero, 2017, Commun. ACM.

Investigating the Impact of Personality and Temperament Traits on Pair Programming: A Controlled Experiment Replication

Ioannis Stamelos, Lefteris Angelis, Ignatios S. Deligiannis, 2012, 2012 Eighth International Conference on the Quality of Information and Communications Technology.

Associating the Severity of Vulnerabilities with their Description

Lefteris Angelis, Georgios Spanos, Dimitrios Toloudis, 2016, CAiSE Workshops.

Investigating the applicability of Agility assessment surveys: A case study

Lefteris Angelis, Claes Wohlin, Samireh Jalali, 2014, J. Syst. Softw..

Ensure Quality Assurance for Bioinformatics Applications

Ioannis Stamelos, Ioannis Samoladas, Lefteris Angelis, 2005 .

Combining regression and estimation by analogy in a semi-parametric model for software cost estimation

Lefteris Angelis, Nikolaos Mittas, 2008, ESEM '08.

An experimental investigation of personality types impact on pair effectiveness in pair programming

Ioannis Stamelos, Lefteris Angelis, Ignatios S. Deligiannis, 2009, Empirical Software Engineering.

Links between the personalities, views and attitudes of software engineers

Lefteris Angelis, Richard Torkar, Robert Feldt, 2010, Inf. Softw. Technol..

A Framework of Statistical and Visualization Techniques for Missing Data Analysis in Software Cost Estimation

Lefteris Angelis, Panagiota Chatzipetrou, Nikolaos Mittas, 2018 .

An Empirical Study on Views of Importance of Change Impact Analysis Issues

Lefteris Angelis, Claes Wohlin, Per Rovegard, 2008, IEEE Transactions on Software Engineering.

Assessment of Vulnerability Severity using Text Mining

Lefteris Angelis, Georgios Spanos, Dimitrios Toloudis, 2017, PCI.

Clustering Web Information Sources

Lefteris Angelis, Athena Vakali, Geroge Pallis, 2008 .

Statistical Analysis of Requirements Prioritization for Transition to Web Technologies: A Case Study in an Electric Power Organization

Lefteris Angelis, Panagiota Chatzipetrou, Christos Karapiperis, 2014, SWQD.

Special issue on software quality of advanced software applications

Lefteris Angelis, Tomas Bures, 2020, Software Quality Journal.

Experimental Evaluation of an Instructional Supporting Tool in Distance Learning

Ioannis Stamelos, Lefteris Angelis, Athanasis Karoulis, 2008, J. Educ. Technol. Soc..

Selective fusion of heterogeneous classifiers

Lefteris Angelis, Grigorios Tsoumakas, Ioannis P. Vlahavas, 2005, Intell. Data Anal..

Bootstrap Confidence Intervals for Regression Error Characteristic Curves Evaluating the Prediction Error of Software Cost Estimation Models

Lefteris Angelis, Nikolaos Mittas, 2009, AIAI Workshops.

Comparing cost prediction models by resampling techniques

Lefteris Angelis, Nikolaos Mittas, 2008, J. Syst. Softw..

Integrating user-centered design practices into agile Web development: A case study

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sfetsos, 2016, 2016 7th International Conference on Information, Intelligence, Systems & Applications (IISA).

WIVSS: a new methodology for scoring information systems vulnerabilities

Lefteris Angelis, Georgios Spanos, Angeliki Sioziou, 2013, PCI '13.

Maximal software execution time: a regression-based approach

Lefteris Angelis, Panagiotis Katsaros, Saddek Bensalem, 2018, Innovations in Systems and Software Engineering.

Sensors talk and humans sense Towards a reciprocal collective awareness smart city framework

Lefteris Angelis, Athena Vakali, Maria Giatsoglou, 2013, 2013 IEEE International Conference on Communications Workshops (ICC).

Open source software development should strive for even greater code maintainability

Ioannis Stamelos, Ioannis Samoladas, Lefteris Angelis, 2004, CACM.

Overestimation and Underestimation of Software Cost Models: Evaluation by Visualization

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2013, 2013 39th Euromicro Conference on Software Engineering and Advanced Applications.

Towards an affordable brain computer interface for the assessment of programmers' mental workload

Lefteris Angelis, Diomidis Spinellis, Dimitrios A. Adamos, 2018, Int. J. Hum. Comput. Stud..

Incorporating resting state dynamics in the analysis of encephalographic responses by means of the Mahalanobis-Taguchi strategy

Lefteris Angelis, Nikolaos A. Laskaris, Dimitris Liparas, 2013, Expert Syst. Appl..

Survival analysis for the duration of software projects

Lefteris Angelis, Panagiotis Sentas, L. Angelis, 2005, 11th IEEE International Software Metrics Symposium (METRICS'05).

A Study on Workload Characterization for a Web Proxy Server

Lefteris Angelis, Mohand-Said Hacid, George Pallis, 2003, Applied Informatics.

Validation and interpretation of Web users' sessions clusters

Lefteris Angelis, George Pallis, Athena Vakali, 2007, Inf. Process. Manag..

A Prototype System for Educational Data Warehousing and Mining

Lefteris Angelis, Alexandros Nanopoulos, Nikolaos Mittas, 2008, 2008 Panhellenic Conference on Informatics.

Combining probabilistic models for explanatory productivity estimation

Ioannis Stamelos, Lefteris Angelis, Stamatia Bibi, 2008, Inf. Softw. Technol..

Tables of A-efficient BTIUB designs

Lefteris Angelis, Chronis Moyssiadis, Sanpei Kageyama, 1993 .

Predicting fault-prone software components in telecommunication assembly patches with imbalanced datasets

Ioannis Stamelos, Lefteris Angelis, Dimitris Liparas, 2014, 2014 22nd Telecommunications Forum Telfor (TELFOR).

What do developers talk about open source software licensing?

Lefteris Angelis, Daniel M. German, Georgia M. Kapitsaki, 2020, 2020 46th Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

Establishment of computational biology in Greece and Cyprus: Past, present, and future

Lefteris Angelis, Pantelis Topalis, Evangelos Pafilis, 2019, PLoS Comput. Biol..

Performance and effectiveness trade-off for checkpointing in fault-tolerant distributed systems: Research Articles

Lefteris Angelis, Constantine Lazos, Panagiotis Katsaros, 2007 .

Integrating non-parametric models with linear components for producing software cost estimations

Lefteris Angelis, Andreas S. Andreou, Efi Papatheocharous, 2015, J. Syst. Softw..

Reasons for bottlenecks in very large-scale system of systems development

Lefteris Angelis, Kai Petersen, Mahvish Khurum, 2014, Inf. Softw. Technol..

Categorical missing data imputation for software cost estimation by multinomial logistic regression

Lefteris Angelis, Panagiotis Sentas, L. Angelis, 2006, J. Syst. Softw..

Synthetic Metrics for Evaluating Runtime Quality of Software Architectures with Complex Tradeoffs

Lefteris Angelis, Panagiotis Katsaros, Anakreon Mentis, 2009, 2009 35th Euromicro Conference on Software Engineering and Advanced Applications.

An experience-based framework for evaluating alignment of software quality goals

Lefteris Angelis, Claes Wohlin, Sebastian Barney, 2014, Software Quality Journal.

Using Ensembles for Web Effort Estimation

Lefteris Angelis, Emilia Mendes, Patricia Riddle, 2013, 2013 ACM / IEEE International Symposium on Empirical Software Engineering and Measurement.

Requirements and architecture design principles for a smart city experiment with sensor and social networks integration

Lefteris Angelis, Athena Vakali, Christos Samaras, 2013, PCI '13.

Discovering patterns of correlation and similarities in software project data with the Circos visualization tool pdf

Lefteris Angelis, Makrina Viola Kosti, Sofia Lazaridou, 2011, ArXiv.

Benchmarking effort estimation models using archetypal analysis

Lefteris Angelis, Nikolaos Mittas, Vagia Karpenisi, 2014, PROMISE.

Methods for Statistical and Visual Comparison of Imputation Methods for Missing Data in Software Cost Estimation

Lefteris Angelis, Panagiota Chatzipetrou, Nikolaos Mittas, 2011 .

Heterogeneous Personalities Perform Better in Pair Programming: The Results of a Replication Study

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sfetsos, 2013 .

Prioritization of Issues and Requirements by Cumulative Voting: A Compositional Data Analysis Framework

Lefteris Angelis, Claes Wohlin, Panagiota Chatzipetrou, 2010, 2010 36th EUROMICRO Conference on Software Engineering and Advanced Applications.

Construction of A-efficient block designs for comparing test treatments with a control through (M, S)-optimality

Lefteris Angelis, Chronis Moyssiadis, 1994 .

A controlled experiment investigation of an object-oriented design heuristic for maintainability

Ioannis Stamelos, Lefteris Angelis, Manos Roumeliotis, 2004, J. Syst. Softw..

A novel simulation model for the development process of open source software projects

Ioannis Stamelos, Lefteris Angelis, Georgios L. Bleris, 2002, Softw. Process. Improv. Pract..

Visual comparison of software cost estimation models by regression error characteristic analysis

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2010, J. Syst. Softw..

Managing the Uncertainty of Bias-Variance Tradeoff in Software Predictive Analytics

Lefteris Angelis, Nikolaos Mittas, L. Angelis, 2016, 2016 42th Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

Modeling the relationship between software effort and size using deming regression

Lefteris Angelis, Makrina Viola Kosti, Nikolaos Mittas, 2010, PROMISE '10.

Formal Evaluation of an Instructional ODL Tool

Ioannis Stamelos, Lefteris Angelis, Athanasis Karoulis, 2006, Sixth IEEE International Conference on Advanced Learning Technologies (ICALT'06).

Appreciation to Empirical Software Engineering Reviewers of 2017

Yuriy Brun, Jacques Klein, Max E. Kramer, 2018, Empirical Software Engineering.

Investigating the extreme programming system–An empirical study

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sfetsos, 2006, Empirical Software Engineering.

Comparing Software Cost Prediction Models by a Visualization Tool

Lefteris Angelis, Nikolaos Mittas, 2008, 2008 34th Euromicro Conference Software Engineering and Advanced Applications.

Internet based auctions: a survey on models and applications

Lefteris Angelis, Athena Vakali, Dimitra Pournara, 2001, SECO.

Experimentally assessing a resource-effective design for ODL environments

Ioannis Stamelos, Lefteris Angelis, Andreas S. Pomportsis, 2004, Interact. Technol. Smart Educ..

Applying the Mahalanobis-Taguchi strategy for software defect diagnosis

Lefteris Angelis, Robert Feldt, Dimitris Liparas, 2011, Automated Software Engineering.

A multi-target approach to estimate software vulnerability characteristics and severity scores

Lefteris Angelis, Georgios Spanos, Georgios Spanos, 2018, J. Syst. Softw..

Offshore Insourcing: A Case Study on Software Quality Alignment

Lefteris Angelis, Claes Wohlin, Sebastian Barney, 2011, 2011 IEEE Sixth International Conference on Global Software Engineering.

Code quality analysis in open source software development

Ioannis Stamelos, Lefteris Angelis, Apostolos Oikonomou, 2002, Inf. Syst. J..

The impact of information security events to the stock market: A systematic literature review

Lefteris Angelis, Georgios Spanos, Georgios Spanos, 2016, Comput. Secur..

Investigating the Impact of Personality Types on Communication and Collaboration-Viability in Pair Programming - An Empirical Study

Ioannis Stamelos, Lefteris Angelis, Ignatios S. Deligiannis, 2006, XP.

A permutation test based on regression error characteristic curves for software cost estimation models

Lefteris Angelis, Nikolaos Mittas, 2011, Empirical Software Engineering.

A Study of Knowledge Sharing related to Covid-19 Pandemic in Stack Overflow pdf

Lefteris Angelis, Alexander Chatzigeorgiou, Nikolaos Mittas, 2020, ArXiv.

A simulated annealing approach for multimedia data placement

Lefteris Angelis, Athena Vakali, Evimaria Terzi, 2004, J. Syst. Softw..

A RAkEL-based methodology to estimate software vulnerability characteristics & score - an application to EU project ECHO

Lefteris Angelis, Dimitrios Tzovaras, Konstantinos Votis, 2021, Multimedia Tools and Applications.

An analysis of open source software licensing questions in Stack Exchange sites pdf

Lefteris Angelis, Georgia M. Kapitsaki, Maria Papoutsoglou, 2021, J. Syst. Softw..

A Study of Remote and On-site ICT Labor Market Demand using Job Offers from Stack Overflow

Lefteris Angelis, Nikolaos Mittas, Konstantinos Georgiou, 2021, 2021 47th Euromicro Conference on Software Engineering and Advanced Applications (SEAA).

Inter-Transaction Association Rules Mining for Rare Events Prediction

Lefteris Angelis, Ioannis Vlahavas, Christos Berberidis, 2004 .

Multinomial Logistic Regression Applied on Software Productivity Prediction

Ioannis Stamelos, Lefteris Angelis, Panagiotis Sentas, 2003 .

An Adaptive Model for Competences Assessment of IT Professionals

Lefteris Angelis, Fazel Ansari, George Kakarontzas, 2015 .

Are FLOSS developers committing to CVS / SVN as much as they are talking in mailing lists ? Challenges for Integrating d ata from Multiple Repositories

Ioannis Stamelos, Ioannis Samoladas, Lefteris Angelis, 2011 .

A-optimal incomplete block designs with unequal block sizes for comparing test treatments with a control*

Lefteris Angelis, Chronis Moyssiadis, L. Angelis, 1991 .

Not all IGHV3-21 chronic lymphocytic leukemias are equal: prognostic considerations.

Lefteris Angelis, Véronique Giudicelli, Marco Montillo, 2015, Blood.