Michael Hatzopoulos

	2009
51		George Pyrounakis, Mara Nikolaidou, Michael Hatzopoulos: Digital Object Abstraction Layer: A Middleware for Building Federated Digital Libraries. ISCA PDCCS 2009: 172-178
	2006
50		Yannis E. Ioannidis, Marc H. Scholl, Joachim W. Schmidt, Florian Matthes, Michael Hatzopoulos, Klemens Böhm, Alfons Kemper, Torsten Grust, Christian Böhm: Advances in Database Technology - EDBT 2006, 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006, Proceedings Springer 2006
	2005
49		Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos: Combining Information Extraction Systems Using Voting and Stacked Generalization. Journal of Machine Learning Research 6: 1751-1782 (2005)
48		Mara Nikolaidou, Dimosthenis Anagnostopoulos, Michael Hatzopoulos: Development of a medical digital library managing multiple collections. The Electronic Library 23(2): 221-236 (2005)
	2004
47		Sally I. McClean, Bryan W. Scotney, Hans Rutjes, Jannes Hartkamp, Isambo Karali, Michael Hatzopoulos, Joanne Lamb, Defeng Ma: MISSION: An Agent-Based System for Semantic Integration of Heterogeneous Distributed Statistical Information Sources. SSDBM 2004: 337-340
	2003
46		Mara Nikolaidou, Dimosthenis Anagnostopoulos, Michael Hatzopoulos: Using a Medical Digital Library for Education Purposes. CBMS 2003: 22-27
45		Georgios Sigletos, Georgios Paliouras, Constantine D. Spyropoulos, Michael Hatzopoulos: Mining Web Sites Using Wrapper Induction, Named Entities, and Post-processing. EWMF 2003: 97-112
	2002
44		Mara Nikolaidou, D. Anastasiou, Dimosthenis Anagnostopoulos, Michael Hatzopoulos: Organising and Maintaining Dynamic Digital Collections. ICADL 2002: 256-257
43		Sally I. McClean, Isambo Karali, Bryan W. Scotney, Kieran Greer, Georgios-Dimitrios Kapos, Rónán Páircéir, Jun Hong, David A. Bell, Michael Hatzopoulos: Agents for Querying Distributed Statistical Databases Over the Internet. International Journal on Artificial Intelligence Tools 11(1): 63-94 (2002)
42		Dimitris G. Kapopoulos, Michael Hatzopoulos, Panagiotis Stamatopoulos: Efficient Management of Persistent Knowledge. J. Intell. Inf. Syst. 19(1): 111-134 (2002)
	2001
41		Dimitris G. Kapopoulos, Michael Hatzopoulos: The Arc-Tree: A Novel Symmetric Access Method for Multidimensional Data. ADBIS 2001: 294-307
40		Dimitris G. Kapopoulos, Michael Hatzopoulos: A Simple, Compact and Dynamic Partition Scheme Based on Co-centric Spheres. Panhellenic Conference on Informatics 2001: 19-31
	2000
39		Dimitris G. Kapopoulos, Michael Hatzopoulos, Panagiotis Stamatopoulos: An Efficient Storage Manager. ADBIS-DASFAA 2000: 331-338
38		Michalis Vazirgiannis, D. Tsirikos, Th. Markousis, M. Trafalis, Y. Stamati, Michael Hatzopoulos, Timos K. Sellis: Interactive Multimedia Documents: A Modeling, Authoring and Rendering Approach. Multimedia Tools Appl. 12(2/3): 145-188 (2000)
37		Costas Petrou, Drakoulis Martakos, Michael Hatzopoulos, S. Halamandaris, Stathes Hadjiefthymiades: The Aristotle Approach to Open Hypermedia. Revista Comlombiana de Computación 1(1): 105-124 (2000)
	1999
36		Dimitris G. Kapopoulos, Michael Hatzopoulos: The Gr_Tree: The Use of Active Regions in G-Trees. ADBIS 1999: 141-155
	1998
35		D. Tsirikos, Th. Markousis, I. Mouroulis, Michael Hatzopoulos, Michalis Vazirgiannis, Yannis Stavrakas: A Client-Server Design for Interactive Multimedia Documents Based on Java. IDMS 1998: 248-259
34		Michalis Vazirgiannis, M. Trafalis, I. Stamati, Michael Hatzopoulos: i-Mu.S.E. - Interactive Multimedia Scenario Editor. IW-MMDBMS 1998: 145-152
33		Michalis Vazirgiannis, I. Stamati, M. Trafalis, Michael Hatzopoulos: Interactive multimedia scenario: modeling rendering. SAC 1998: 462-470
32		Aphrodite Tsalgatidou, M. Anastasiou, D. Plevria, Michael Hatzopoulos: Authoring Hypermedia Training Applications. SYBEN 1998: 476-484
	1996
31		Myra Spiliopoulou, Michael Hatzopoulos, Costas Vassilakis: A Cost Model for the Estimation Query Execution Time in a Parallel Environment Supporting Pipeline. Computers and Artificial Intelligence 15(4): (1996)
30		Myra Spiliopoulou, Michael Hatzopoulos, Yannis Cotronis: Parallel Optimization of Large Join Queries with Set Operators and Aggregates in a Parallel Environment Supporting Pipeline. IEEE Trans. Knowl. Data Eng. 8(3): 429-445 (1996)
	1995
29		Michalis Vazirgiannis, Alexandros Kalousis, Michael Hatzopoulos: KNOWEL: A Hypermedia Knowledge Editor. DEXA Workshop 1995: 178-187
28		Michalis Vazirgiannis, Michael Hatzopoulos: Integrated Multimedia Object and Application Modelling Based on Events and Scenarios. IW-MMDBMS 1995: 48-55
27		Myra Spiliopoulou, Yannis Cotronis, Michael Hatzopoulos: Query Processing for Multimedia Applications on Optical Media. Inf. Process. Lett. 53(6): 301-306 (1995)
26		Aphrodite Tsalgatidou, Constantine Halatsis, Myra Spiliopoulou, Michael Hatzopoulos: A Multimedia Title Development Environment (MTDE). Inf. Process. Manage. 31(1): 101-112 (1995)
	1994
25		Aphrodite Tsalgatidou, Z. Palaskas, Constantine Halatsis, Michael Hatzopoulos: A Support System for Building Hypermedia Training Applications. DEXA 1994: 540-549
	1993
24		Myra Spiliopoulou, Yannis Cotronis, Michael Hatzopoulos: Parallel Optimisation of Join Queries Using an Enhanced Iterative Improvement Technique. PARLE 1993: 716-719
23		Michalis Vazirgiannis, K. Petrou, A. Tsobanidis, Michael Hatzopoulos: Hypermedia and Knowledge Representation: An Object-Oriented Design Based on Fuzzy Logic. SEKE 1993: 337-342
	1992
22		Myra Spiliopoulou, Michael Hatzopoulos, Costas Vassilakis: Using Parallelism and Pipeline for the Optimisation of Join Queries. PARLE 1992: 279-294
21		Myra Spiliopoulou, Michael Hatzopoulos: Translation of SQL queries into a graph structure: query transformations and pre-optimization issues in a pipeline multiprocessor environment. Inf. Syst. 17(2): 161-170 (1992)
	1989
20		G. M. Famelis, Michael Hatzopoulos, John G. Kollias: Triply Chained Tree: An Enhancement of Doubly Chained Tree. Angewandte Informatik 31(1): 19-25 (1989)
	1988
19		Michael Hatzopoulos, David J. Evans: Comments on the paper "a short proof for the existence of the WZ-factorization". Parallel Computing 6(2): 259 (1988)
	1986
18		Yannis Manolopoulos, John G. Kollias, Michael Hatzopoulos: Sequential vs. Binary Batched Searching. Comput. J. 29(4): 368-372 (1986)
	1985
17		Michael Hatzopoulos, John G. Kollias: On the Selection of a Reduced Set of Indexes. Comput. J. 28(4): 406-408 (1985)
16		Michael Hatzopoulos, John G. Kollias: Towards the Optimal Secondary Index Organisation and Secondary Index Selection. Comput. J. 28(5): 524-529 (1985)
	1984
15		Michael Hatzopoulos, John G. Kollias, V. J. Kollias: On the Optimal Incorporation of the Differential File Into a New Generation of the Database. Angewandte Informatik 26(2): 62-65 (1984)
14		Michael Hatzopoulos, John G. Kollias: On the Optimal Selection of Multilist Database Structures. IEEE Trans. Software Eng. 10(6): 681-687 (1984)
	1983
13		Michael Hatzopoulos, John G. Kollias: A dynamic model for the optimal selection of secondary indexes. Inf. Syst. 8(3): 159-164 (1983)
	1982
12		Michael Hatzopoulos, John G. Kollias: Maintaining the Initial Performance of a Network Structure. Angewandte Informatik 24(5): 290-294 (1982)
11		Michael Hatzopoulos, John G. Kollias: The Determination of the Optimum Database Maintenance Points. Comput. J. 25(1): 126-129 (1982)
	1981
10		Michael Hatzopoulos, John G. Kollias, V. J. Kollias: The Application of a Number of Differential Files to the Maintenance of Large Databases. Angewandte Informatik 23(1): 12-16 (1981)
9		John G. Kollias, Michael Hatzopoulos: Criteria to Aid in Solving the Problem of Allocating Copies of a File in a Computer Network. Comput. J. 24(1): 29-30 (1981)
8		Michael Hatzopoulos, John G. Kollias: Optimal Policy for Database Backup and Recovery. Inf. Process. Lett. 12(2): 55-58 (1981)
7		John G. Kollias, Michael Hatzopoulos: Allocation of copies of s distinct files in an information network. Inf. Syst. 6(3): 201-204 (1981)
	1980
6		Michael Hatzopoulos, John G. Kollias: The Reorganization of Multilist Database Structures. Angewandte Informatik 22(10): 424-426 (1980)
5		Michael Hatzopoulos, John G. Kollias: Some Rules for Introducing Indexing Paths in a Primary File. Comput. J. 23(3): 207-211 (1980)
4		Michael Hatzopoulos, John G. Kollias: The file allocation problem under dynamic usage. Inf. Syst. 5(3): 197-201 (1980)
3		V. J. Kollias, Michael Hatzopoulos, John G. Kollias: Database maintenance efficiency using differential files. Inf. Syst. 5(4): 319-321 (1980)
	1976
2		David J. Evans, Michael Hatzopoulos: The Solution of Certain Banded Systems of Linear Equations Using the Folding Algorithm. Comput. J. 19(2): 184-187 (1976)
	1975
1		David J. Evans, Michael Hatzopoulos: A Note on the LU Factorization of a Symmetric Matrix. Commun. ACM 18(5): 278-279 (1975)

Coauthor Index

1	Dimosthenis Anagnostopoulos	[44] [46] [48]
2	D. Anastasiou	[44]
3	M. Anastasiou	[32]
4	David A. Bell	[43]
5	Christian Böhm	[50]
6	Klemens Böhm	[50]
7	Yannis Cotronis (John Yiannis Cotronis)	[24] [27] [30]
8	David J. Evans	[1] [2] [19]
9	G. M. Famelis	[20]
10	Kieran Greer	[43]
11	Torsten Grust	[50]
12	Stathes Hadjiefthymiades	[37]
13	S. Halamandaris	[37]
14	Constantin Halatsis (Constantine Halatsis, Constantinos Halatsis)	[25] [26]
15	Jannes Hartkamp	[47]
16	Jun Hong	[43]
17	Yannis E. Ioannidis	[50]
18	Alexandros Kalousis	[29]
19	Dimitris G. Kapopoulos	[36] [39] [40] [41] [42]
20	Georgios-Dimitrios Kapos	[43]
21	Isambo Karali	[43] [47]
22	Alfons Kemper	[50]
23	John G. Kollias	[3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [20]
24	V. J. Kollias	[3] [10] [15]
25	Joanne Lamb	[47]
26	Defeng Ma	[47]
27	Yannis Manolopoulos	[18]
28	Th. Markousis	[35] [38]
29	Drakoulis Martakos	[37]
30	Florian Matthes	[50]
31	Sally I. McClean	[43] [47]
32	I. Mouroulis	[35]
33	Mara Nikolaidou	[44] [46] [48] [51]
34	Rónán Páircéir	[43]
35	Z. Palaskas	[25]
36	Georgios Paliouras	[45] [49]
37	Costas Petrou	[37]
38	K. Petrou	[23]
39	D. Plevria	[32]
40	George Pyrounakis	[51]
41	Hans Rutjes	[47]
42	Joachim W. Schmidt	[50]
43	Marc H. Scholl	[50]
44	Bryan W. Scotney	[43] [47]
45	Timos K. Sellis	[38]
46	Georgios Sigletos	[45] [49]
47	Myra Spiliopoulou	[21] [22] [24] [26] [27] [30] [31]
48	Constantine D. Spyropoulos	[45] [49]
49	I. Stamati	[33] [34]
50	Y. Stamati	[38]
51	Panagiotis Stamatopoulos	[39] [42]
52	Yannis Stavrakas	[35]
53	M. Trafalis	[33] [34] [38]
54	Aphrodite Tsalgatidou	[25] [26] [32]
55	D. Tsirikos	[35] [38]
56	A. Tsobanidis	[23]
57	Costas Vassilakis	[22] [31]
58	Michalis Vazirgiannis	[23] [28] [29] [33] [34] [35] [38]