Christos Tjortjis

	2011
28		Christos Tjortjis, Christian Zillmann: Welcome from the Industrial Track Chair and the Industrial Forum Chair. CSMR 2011: 303-304
27		Yiannis Kanellopoulos, Panagiotis Antonellis, Christos Tjortjis, Christos Makris, Nikos Tsirakis: K-attractors: a Partitional Clustering Algorithm for Numeric Data Analysis. Applied Artificial Intelligence 25(2): 97-115 (2011)
	2010
26		Anthony Karageorgos, Dimitra Avramouli, Christos Tjortjis, Georgios Ntalos: Agent-Based Digital Networking in Furniture Manufacturing Enterprises. NDT (2) 2010: 381-395
25		Anthony Karageorgos, Anthony Avramouli, Georgios Ntalos, Christos Tjortjis, Konstantina Vasilopoulou: Towards Agent-Based 'Smart' Collaboration in Enterprise Networks. WETICE 2010: 35-40
24		Yiannis Kanellopoulos, Panagiotis Antonellis, Dimitris Antoniou, Christos Makris, Evangelos Theodoridis, Christos Tjortjis, Nikos Tsirakis: Code Quality Evaluation Methodology Using The ISO/IEC 9126 Standard CoRR abs/1007.5117: (2010)
	2009
23		Christos Tjortjis, Joost Visser: 3rd International Workshop on Software Quality and Maintainability. CSMR 2009: 271-272
22		Panagiotis Antonellis, Dimitris Antoniou, Yiannis Kanellopoulos, Christos Makris, Christos Tjortjis, Vangelis Theodoridis, Nikos Tsirakis: Code4Thought Project: Employing the ISO/IEC-9126 Standard for Software Engineering-Product Quality Assessment. CSMR 2009: 297-300
21		Panagiotis Antonellis, Dimitris Antoniou, Yiannis Kanellopoulos, Christos Makris, Evangelos Theodoridis, Christos Tjortjis, Nikos Tsirakis: Clustering for Monitoring Software Systems Maintainability Evolution. Electr. Notes Theor. Comput. Sci. 233: 43-57 (2009)
20		Shaoyan Zhang, Christos Tjortjis, Xiao-Jun Zeng, Hong Qiao, Iain E. Buchan, John A. Keane: Comparing data mining methods with logistic regression in childhood obesity prediction. Information Systems Frontiers 11(4): 449-460 (2009)
19		Spiridon C. Denaxas, Christos Tjortjis: A GO-driven semantic similarity measure for quantifying the biological relatedness of gene products. Intelligent Decision Technologies 3(4): 239-248 (2009)
18		Kostas Kontogiannis, Christos Tjortjis, Andreas Winter: Special issue on the 12th conference on software maintenance and reengineering (CSMR 2008). Journal of Software Maintenance 21(2): 79-80 (2009)
	2008
17		Yiannis Kanellopoulos, Christos Tjortjis, Ilja Heitlager, Joost Visser: Interpretation of Source Code Clusters in Terms of the ISO/IEC-9126 Maintainability Characteristics. CSMR 2008: 63-72
16		Spiridon C. Denaxas, Christos Tjortjis: Scoring and summarising gene product clusters using the Gene Ontology. IJDMB 2(3): 216-235 (2008)
	2007
15		Yiannis Kanellopoulos, Panagiotis Antonellis, Christos Tjortjis, Christos Makris: k-Attractors: A Clustering Algorithm for Software Measurement Data Analysis. ICTAI (1) 2007: 358-365
14		Yiannis Kanellopoulos, Christos Makris, Christos Tjortjis: An improved methodology on information distillation by mining program source code. Data Knowl. Eng. 61(2): 359-383 (2007)
	2006
13		James Marchant, Christos Tjortjis, Michael Turega: A Metric of Confidence in Requirements Gathered from Legacy Systems: Two Industrial Case Studies. CSMR 2006: 355-361
12		Maybin K. Muyeba, M. Sulaiman Khan, Zarrar Malik, Christos Tjortjis: Towards Healthy Association Rule Mining (HARM): A Fuzzy Quantitative Approach. IDEAL 2006: 1014-1022
11		Yiannis Kanellopoulos, Thimios Dimopulos, Christos Tjortjis, Christos Makris: Mining source code elements for comprehending object-oriented systems and evaluating their maintainability. SIGKDD Explorations 8(1): 33-40 (2006)
	2005
10		Dimitris Rousidis, Christos Tjortjis: Clustering Data Retrieved from Java Source Code to Support Software Maintenance: A Case Study. CSMR 2005: 276-279
9		Spiridon C. Denaxas, Christos Tjortjis: Building a Multi-level Database for Efficient Information Retrieval: A Framework Definition. IASTED Conf. on Software Engineering 2005: 282-286
	2004
8		Chuan Wang, Christos Tjortjis: PRICES: An Efficient Algorithm for Mining Association Rules. IDEAL 2004: 352-358
7		Yiannis Kanellopoulos, Christos Tjortjis: Data Mining Source Code to Facilitate Program Comprehension: Experiments on Clustering Data Retrieved from C++ Programs. IWPC 2004: 214-225
	2003
6		L. Dong, Christos Tjortjis: Experiences of Using a Quantitative Approach for Mining Association Rules. IDEAL 2003: 693-700
5		Christos Tjortjis, Loukas Sinos, Paul J. Layzell: Facilitating Program Comprehension by Mining Association Rules from Source Code. IWPC 2003: 125-
	2002
4		Christos Tjortjis, Georgios A. Dafoulas, Paul J. Layzell, Linda A. Macaulay: A Model for Selecting CSCW Technologies for Distributed Software Maintenance Teams in Virtual Organisations. COMPSAC 2002: 1104-1108
3		Christos Tjortjis, Nicolas Gold, Paul J. Layzell, Keith H. Bennett: From System Comprehension to Program Comprehension. COMPSAC 2002: 427-434
2		Christos Tjortjis, John A. Keane: T3: A Classification Algorithm for Data Mining. IDEAL 2002: 50-55
	2001
1		Christos Tjortjis, Paul J. Layzell: Expert Maintainers' Strategies and Needs when Understanding Software: A Case Study Approach. APSEC 2001: 281-

Coauthor Index

1	Panagiotis Antonellis	[15] [21] [22] [24] [27]
2	Dimitris Antoniou	[21] [22] [24]
3	Anthony Avramouli	[25]
4	Dimitra Avramouli	[26]
5	Keith H. Bennett	[3]
6	Iain E. Buchan	[20]
7	Georgios A. Dafoulas (George A. Dafoulas)	[4]
8	Spiridon C. Denaxas	[9] [16] [19]
9	Thimios Dimopulos	[11]
10	L. Dong	[6]
11	Nicolas Gold (Nicolas E. Gold)	[3]
12	Ilja Heitlager	[17]
13	Yiannis Kanellopoulos	[7] [11] [14] [15] [17] [21] [22] [24] [27]
14	Anthony Karageorgos	[25] [26]
15	John A. Keane	[2] [20]
16	M. Sulaiman Khan	[12]
17	Kostas Kontogiannis	[18]
18	Paul J. Layzell	[1] [3] [4] [5]
19	Linda A. Macaulay	[4]
20	Christos Makris	[11] [14] [15] [21] [22] [24] [27]
21	Zarrar Malik	[12]
22	James Marchant	[13]
23	Maybin K. Muyeba	[12]
24	Georgios Ntalos	[25] [26]
25	Hong Qiao	[20]
26	Dimitris Rousidis	[10]
27	Loukas Sinos	[5]
28	Evangelos Theodoridis (Vangelis Theodoridis)	[21] [22] [24]
29	Nikos Tsirakis	[21] [22] [24] [27]
30	Michael Turega	[13]
31	Konstantina Vasilopoulou	[25]
32	Joost Visser	[17] [23]
33	Chuan Wang	[8]
34	Andreas Winter	[18]
35	Xiao-Jun Zeng	[20]
36	Shaoyan Zhang	[20]
37	Christian Zillmann	[28]

Colors in the list of coauthors

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