2009 |
44 | EE | Panagiotis Sfetsos,
Ioannis Stamelos,
Lefteris Angelis,
Ignatios S. Deligiannis:
An experimental investigation of personality types impact on pair effectiveness in pair programming.
Empirical Software Engineering 14(2): 187-226 (2009) |
2008 |
43 | EE | Robert Feldt,
Richard Torkar,
Lefteris Angelis,
Maria Samuelsson:
Towards individualized software engineering: empirical studies should collect psychometrics.
CHASE 2008: 49-52 |
42 | EE | Nikolaos Mittas,
Lefteris Angelis:
Combining regression and estimation by analogy in a semi-parametric model for software cost estimation.
ESEM 2008: 70-79 |
41 | EE | Nikolaos Dimokas,
Nikolaos Mittas,
Alexandros Nanopoulos,
Lefteris Angelis:
A Prototype System for Educational Data Warehousing and Mining.
Panhellenic Conference on Informatics 2008: 199-203 |
40 | EE | Nikolaos Mittas,
Lefteris Angelis:
Comparing Software Cost Prediction Models by a Visualization Tool.
SEAA 2008: 433-440 |
39 | EE | Theodosios Theodosiou,
Nikos Darzentas,
Lefteris Angelis,
Christos A. Ouzounis:
PuReD-MCL: a graph-based PubMed document clustering methodology.
Bioinformatics 24(17): 1935-1941 (2008) |
38 | EE | Panagiotis Sentas,
Lefteris Angelis,
Ioannis Stamelos:
A statistical framework for analyzing the duration of software projects.
Empirical Software Engineering 13(2): 147-184 (2008) |
37 | EE | Per Rovegard,
Lefteris Angelis,
Claes Wohlin:
An Empirical Study on Views of Importance of Change Impact Analysis Issues.
IEEE Trans. Software Eng. 34(4): 516-530 (2008) |
36 | EE | Nikolaos Mittas,
Marinos Athanasiades,
Lefteris Angelis:
Improving analogy-based software cost estimation by a resampling method.
Information & Software Technology 50(3): 221-230 (2008) |
35 | EE | Stamatia Bibi,
Ioannis Stamelos,
Lefteris Angelis:
Combining probabilistic models for explanatory productivity estimation.
Information & Software Technology 50(7-8): 656-669 (2008) |
34 | EE | Theodosios Theodosiou,
Lefteris Angelis,
Athena Vakali:
Non-linear correlation of content and metadata information extracted from biomedical article datasets.
Journal of Biomedical Informatics 41(1): 202-216 (2008) |
33 | EE | Sulayman K. Sowe,
Ioannis Stamelos,
Lefteris Angelis:
Understanding knowledge sharing activities in free/open source software projects: An empirical study.
Journal of Systems and Software 81(3): 431-446 (2008) |
32 | EE | Nikolaos Mittas,
Lefteris Angelis:
Comparing cost prediction models by resampling techniques.
Journal of Systems and Software 81(5): 616-632 (2008) |
2007 |
31 | EE | Sulayman K. Sowe,
Lefteris Angelis,
Ioannis Stamelos,
Yannis Manolopoulos:
Using Repository of Repositories (RoRs) to Study the Growth of F/OSS Projects: A Meta-Analysis Research Approach.
OSS 2007: 147-160 |
30 | EE | Panagiotis Katsaros,
Lefteris Angelis,
Constantine Lazos:
Performance and effectiveness trade-off for checkpointing in fault-tolerant distributed systems.
Concurrency and Computation: Practice and Experience 19(1): 37-63 (2007) |
29 | EE | Stelios I. Marnas,
Lefteris Angelis,
Georgios L. Bleris:
An Application of Quasigroups in All-Or-Nothing Transform.
Cryptologia 31(2): 133-142 (2007) |
28 | EE | George Pallis,
Lefteris Angelis,
Athena Vakali:
Validation and interpretation of Web users' sessions clusters.
Inf. Process. Manage. 43(5): 1348-1367 (2007) |
2006 |
27 | EE | Athanasis Karoulis,
Ioannis Stamelos,
Lefteris Angelis:
Formal Evaluation of an Instructional ODL Tool.
ICALT 2006: 529-533 |
26 | EE | Panagiotis Sfetsos,
Ioannis Stamelos,
Lefteris Angelis,
Ignatios S. Deligiannis:
Investigating the Impact of Personality Types on Communication and Collaboration-Viability in Pair Programming - An Empirical Study.
XP 2006: 43-52 |
25 | EE | Panagiotis Sfetsos,
Lefteris Angelis,
Ioannis Stamelos:
Investigating the extreme programming system-An empirical study.
Empirical Software Engineering 11(2): 269-301 (2006) |
24 | EE | Sulayman K. Sowe,
Ioannis Stamelos,
Lefteris Angelis:
Identifying knowledge brokers that yield software engineering knowledge in OSS projects.
Information & Software Technology 48(11): 1025-1033 (2006) |
23 | EE | Panagiotis Sentas,
Lefteris Angelis:
Categorical missing data imputation for software cost estimation by multinomial logistic regression.
Journal of Systems and Software 79(3): 404-414 (2006) |
2005 |
22 | EE | Theodosios Theodosiou,
Lefteris Angelis,
Athena Vakali:
Functional Annotation of Genes through Statistical Analysis of Biomedical Articles.
DEXA Workshops 2005: 585-589 |
21 | EE | Panagiotis Sentas,
Lefteris Angelis:
Survival Analysis for the Duration of Software Projects.
IEEE METRICS 2005: 5 |
20 | EE | George Pallis,
Lefteris Angelis,
Athena Vakali:
Model-Based Cluster Analysis for Web Users Sessions.
ISMIS 2005: 219-227 |
19 | EE | Panagiotis Sentas,
Lefteris Angelis,
Ioannis Stamelos,
Georgios L. Bleris:
Software productivity and effort prediction with ordinal regression.
Information & Software Technology 47(1): 17-29 (2005) |
18 | EE | Grigorios Tsoumakas,
Lefteris Angelis,
Ioannis P. Vlahavas:
Selective fusion of heterogeneous classifiers.
Intell. Data Anal. 9(6): 511-525 (2005) |
2004 |
17 | EE | George Pallis,
Lefteris Angelis,
Athena Vakali,
Jaroslav Pokorný:
A probabilistic validation algorithm for Web users' clusters.
SMC (5) 2004: 4129-4134 |
16 | EE | Panagiotis Sfetsos,
Lefteris Angelis,
Ioannis Stamelos,
Georgios L. Bleris:
Evaluating the Extreme Programming System - An Empirical Study.
XP 2004: 227-230 |
15 | EE | Ioannis Samoladas,
Ioannis Stamelos,
Lefteris Angelis,
Apostolos Oikonomou:
Open source software development should strive for even greater code maintainability.
Commun. ACM 47(10): 83-87 (2004) |
14 | EE | Grigorios Tsoumakas,
Lefteris Angelis,
Ioannis P. Vlahavas:
Clustering classifiers for knowledge discovery from physically distributed databases.
Data Knowl. Eng. 49(3): 223-242 (2004) |
13 | EE | Ignatios S. Deligiannis,
Ioannis Stamelos,
Lefteris Angelis,
Manos Roumeliotis,
Martin J. Shepperd:
A controlled experiment investigation of an object-oriented design heuristic for maintainability.
Journal of Systems and Software 72(2): 129-143 (2004) |
12 | EE | Evimaria Terzi,
Athena Vakali,
Lefteris Angelis:
A simulated annealing approach for multimedia data placement.
Journal of Systems and Software 73(3): 467-480 (2004) |
2003 |
11 | | George Pallis,
Athena Vakali,
Lefteris Angelis,
Mohand-Said Hacid:
A Study on Workload Characterization for a Web Proxy Server.
Applied Informatics 2003: 779-784 |
10 | EE | Athanasis Karoulis,
Ioannis Stamelos,
Lefteris Angelis,
Andreas S. Pombortsis:
A Controlled Experiment Investigation on the Impact of an Instructional Tool for Personalized Learning.
ICALT 2003: 354-355 |
9 | | Ioannis Stamelos,
Lefteris Angelis,
P. Dimou,
E. Sakellaris:
On the use of Bayesian belief networks for the prediction of software productivity.
Information & Software Technology 45(1): 51-60 (2003) |
2002 |
8 | | Lefteris Angelis,
Ioannis Stamelos:
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.
Empirical Software Engineering 7(4): 375-376 (2002) |
7 | EE | Ioannis Stamelos,
Lefteris Angelis,
Apostolos Oikonomou,
Georgios L. Bleris:
Code quality analysis in open source software development.
Inf. Syst. J. 12(1): 43-60 (2002) |
6 | EE | I. P. Antoniades,
Ioannis Stamelos,
Lefteris Angelis,
Georgios L. Bleris:
A novel simulation model for the development process of open source software projects.
Software Process: Improvement and Practice 7(3-4): 173-188 (2002) |
2001 |
5 | EE | Lefteris Angelis,
Ioannis Stamelos,
Maurizio Morisio:
Building A Software Cost Estimation Model Based On Categorical Data.
IEEE METRICS 2001: 4-15 |
4 | | Ioannis Stamelos,
Lefteris Angelis:
Managing uncertainty in project portfolio cost estimation.
Information & Software Technology 43(13): 759-768 (2001) |
3 | EE | Athena Vakali,
Lefteris Angelis,
Dimitra Pournara:
Internet based auctions: a survey on models and applications.
SIGecom Exchanges 2(2): 6-15 (2001) |
2 | EE | Athena Vakali,
Lefteris Angelis,
Dimitra Pournara:
Internet based auctions: a survey on models and applications.
SIGecom Exchanges 2(3): 6-15 (2001) |
2000 |
1 | | Lefteris Angelis,
Ioannis Stamelos:
A Simulation Tool for Efficient Analogy Based Cost Estimation.
Empirical Software Engineering 5(1): 35-68 (2000) |