Alexandros Nanopoulos

	2009
63		Alexandros Nanopoulos: Detecting Hubs in Music Audio Based on Network Analysis. DAGM-Symposium 2009: 302-311
62		Avare Stewart, Ernesto Diaz-Aviles, Wolfgang Nejdl, Leandro Balby Marinho, Alexandros Nanopoulos, Lars Schmidt-Thieme: Cross-tagging for personalized open social networking. Hypertext 2009: 271-278
61		Milos Radovanovic, Alexandros Nanopoulos, Mirjana Ivanovic: Nearest neighbors in high-dimensional data: the emergence and influence of hubs. ICML 2009: 109
60		Steffen Rendle, Leandro Balby Marinho, Alexandros Nanopoulos, Lars Schmidt-Thieme: Learning optimal ranking with tensor factorization for tag recommendation. KDD 2009: 727-736
59		Alexandros Nanopoulos, Milos Radovanovic, Mirjana Ivanovic: How does high dimensionality affect collaborative filtering? RecSys 2009: 293-296
58		Panagiotis Symeonidis, Alexandros Nanopoulos, Yannis Manolopoulos: MoviExplain: a recommender system with explanations. RecSys 2009: 317-320
57		Alexandros Nanopoulos, Hans-Henning Gabriel, Myra Spiliopoulou: Spectral Clustering in Social-Tagging Systems. WISE 2009: 87-100
56		Apostolos N. Papadopoulos, Antonio Corral, Alexandros Nanopoulos, Yannis Theodoridis: R-Tree (and Family). Encyclopedia of Database Systems 2009: 2453-2459
55		Alexandros Nanopoulos, Dimitrios Rafailidis, Maria M. Ruxanda, Yannis Manolopoulos: Music search engines: Specifications and challenges. Inf. Process. Manage. 45(3): 392-396 (2009)
54		Eleftherios Tiakas, Apostolos N. Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos: Node and edge selectivity estimation for range queries in spatial networks. Inf. Syst. 34(3): 328-352 (2009)
53		Eleftherios Tiakas, Apostolos Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos, Dragan Stojanovic, Slobodanka Djordjevic-Kajan: Searching for similar trajectories in spatial networks. Journal of Systems and Software 82(5): 772-788 (2009)
	2008
52		Maria M. Ruxanda, Alexandros Nanopoulos, Christian S. Jensen, Yannis Manolopoulos: Ranking music data by relevance and importance. ICME 2008: 549-552
51		Nikolaos Dimokas, Nikolaos Mittas, Alexandros Nanopoulos, Lefteris Angelis: A Prototype System for Educational Data Warehousing and Mining. Panhellenic Conference on Informatics 2008: 199-203
50		Panagiotis Symeonidis, Alexandros Nanopoulos, Yannis Manolopoulos: Tag recommendations based on tensor dimensionality reduction. RecSys 2008: 43-50
49		Eleftherios Tiakas, Apostolos N. Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos: Selectivity estimation in spatial networks. SAC 2008: 852-856
48		Dragan Stojanovic, Apostolos N. Papadopoulos, Bratislav Predic, Slobodanka Djordjevic-Kajan, Alexandros Nanopoulos: Continuous range monitoring of mobile objects in road networks. Data Knowl. Eng. 64(1): 77-100 (2008)
47		Panagiotis Symeonidis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Collaborative recommender systems: Combining effectiveness and efficiency. Expert Syst. Appl. 34(4): 2995-3013 (2008)
46		Ioannis Karydis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Dimitrios Katsaros, Yannis Manolopoulos: Music Retrieval Over Wireless Ad-Hoc Networks. IEEE Transactions on Audio, Speech & Language Processing 16(6): 1152-1162 (2008)
45		Panagiotis Symeonidis, Alexandros Nanopoulos, Yannis Manolopoulos: Providing Justifications in Recommender Systems. IEEE Transactions on Systems, Man, and Cybernetics, Part A 38(6): 1-1272 (2008)
44		Panagiotis Symeonidis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Nearest-biclusters collaborative filtering based on constant and coherent values. Inf. Retr. 11(1): 51-75 (2008)
	2007
43		Stefanos Ougiaroglou, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos, Tatjana Welzer-Druzovec: Adaptive k-Nearest-Neighbor Classification Using a Dynamic Number of Nearest Neighbors. ADBIS 2007: 66-82
42		Apostolos N. Papadopoulos, Apostolos Lyritsis, Alexandros Nanopoulos, Yannis Manolopoulos: Domination Mining and Querying. DaWaK 2007: 145-156
41		Alexandros Nanopoulos: Collaborative Filtering Based on Transitive Correlations Between Items. ECIR 2007: 368-380
40		Panagiotis Symeonidis, Alexandros Nanopoulos, Yannis Manolopoulos: Feature-Weighted User Model for Recommender Systems. User Modeling 2007: 97-106
39		Alexandros Nanopoulos, Athanasios Nikolaidis, Apostolos N. Papadopoulos: Broadcasting Images in Wireless Networks. WOWMOM 2007: 1-10
38		Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos, Tatjana Welzer-Druzovec: Robust Classification Based on Correlations Between Attributes. IJDWM 3(3): 14-27 (2007)
37		Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Mining association rules in very large clustered domains. Inf. Syst. 32(5): 649-669 (2007)
36		Ioannis Karydis, Alexandros Nanopoulos, Yannis Manolopoulos: Finding maximum-length repeating patterns in music databases. Multimedia Tools Appl. 32(1): 49-71 (2007)
	2006
35		Panagiotis Symeonidis, Alexandros Nanopoulos, Apostolos Papadopoulos, Yannis Manolopoulos: Collaborative Filtering Based on User Trends. GfKl 2006: 375-382
34		Dragan Stojanovic, Slobodanka Djordjevic-Kajan, Apostolos N. Papadopoulos, Alexandros Nanopoulos: Continuous Range Query Processing for Network Constrained Mobile Objects. ICEIS (1) 2006: 63-70
33		Eleftherios Tiakas, Apostolos N. Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos, Dragan Stojanovic, Slobodanka Djordjevic-Kajan: Trajectory Similarity Search in Spatial Networks. IDEAS 2006: 185-192
32		Panagiotis Symeonidis, Alexandros Nanopoulos, Apostolos Papadopoulos, Yannis Manolopoulos: Collaborative Filtering Process in a Whole New Light. IDEAS 2006: 29-36
31		Panagiotis Symeonidis, Alexandros Nanopoulos, Apostolos Papadopoulos, Yannis Manolopoulos: Nearest-Biclusters Collaborative Filtering with Constant Values. WEBKDD 2006: 36-55
30		Apostolos N. Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos: Processing Distance Join Queries with Constraints. Comput. J. 49(3): 281-296 (2006)
29		Alexandros Nanopoulos, Yannis Theodoridis, Yannis Manolopoulos: Indexed-based density biased sampling for clustering applications. Data Knowl. Eng. 57(1): 37-63 (2006)
	2005
28		Ioannis Karydis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Musical Retrieval in P2P Networks under the Warping Distance. ICEIS (1) 2005: 100-107
27		Ioannis Karydis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Dimitrios Katsaros, Yannis Manolopoulos: Content-Based Music Information Retrieval in Wireless Ad-Hoc Networks. ISMIR 2005: 137-144
26		Ioannis Karydis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Audio Indexing for Efficient Music Information Retrieval. MMM 2005: 22-29
25		Apostolos N. Papadopoulos, Alexandros Nanopoulos, Yannis Manolopoulos: Closest Pair Queries with Spatial Constraints. Panhellenic Conference on Informatics 2005: 1-13
24		Georgios Katsikis, Naoum Mengoudis, Alexandros Nanopoulos, Ioannis Samoladas, Ioannis Stamelos: ASPIS: An Automated Information System for Certification and Analysis of Examination Process. Panhellenic Conference on Informatics 2005: 513-522
23		Yannis Manolopoulos, Alexandros Nanopoulos, Mikolaj Morzy, Tadeusz Morzy, Marek Wojciechowski, Maciej Zakrzewicz: Signature-Based Indexing Techniques for Web Access Logs. Encyclopedia of Information Science and Technology (V) 2005: 2481-2485
22		Ioannis Karydis, Alexandros Nanopoulos, Apostolos N. Papadopoulos, Yannis Manolopoulos: Evaluation of similarity searching methods for music data in P2P networks. IJBIDM 1(2): 210-228 (2005)
21		Dimitrios Katsaros, Alexandros Nanopoulos, Yannis Manolopoulos: Fast mining of frequent tree structures by hashing and indexing. Information & Software Technology 47(2): 129-140 (2005)
	2004
20		Vasilis Vasaitis, Alexandros Nanopoulos, Panayiotis Bozanis: Merging R-trees. SSDBM 2004: 141-150
19		Alexandros Nanopoulos, Yannis Manolopoulos: Memory-adaptive association rules mining. Inf. Syst. 29(5): 365-384 (2004)
	2003
18		Yannis Manolopoulos, Alexandros Nanopoulos, Eleni Tousidou: Advanced Signature Indexing for Multimedia and Web Applications Kluwer 2003
17		Maria Kontaki, Yannis Manolopoulos, Alexandros Nanopoulos: Compressing Large Signature Trees. ADBIS 2003: 163-177
16		Mikolaj Morzy, Tadeusz Morzy, Alexandros Nanopoulos, Yannis Manolopoulos: Hierarchical Bitmap Index: An Efficient and Scalable Indexing Technique for Set-Valued Attributes. ADBIS 2003: 236-252
15		Dimitrios Katsaros, Alexandros Nanopoulos, Murat Karakaya, Gökhan Yavas, Özgür Ulusoy, Yannis Manolopoulos: Clustering Mobile Trajectories for Resource Allocation in Mobile Environments. IDA 2003: 319-329
14		Alexandros Nanopoulos, Panayiotis Bozanis: Categorical Range Queires in Large Databases. SSTD 2003: 122-139
13		Panayiotis Bozanis, Alexandros Nanopoulos, Yannis Manolopoulos: LR-tree: a Logarithmic Decomposable Spatial Index Method. Comput. J. 46(3): 319-331 (2003)
12		Alexandros Nanopoulos, Michael Vassilakopoulos, Yannis Manolopoulos: Performance Evaluation of Lazy Deletion Methods in R-trees. GeoInformatica 7(4): 337-354 (2003)
11		Alexandros Nanopoulos, Dimitrios Katsaros, Yannis Manolopoulos: A Data Mining Algorithm for Generalized Web Prefetching. IEEE Trans. Knowl. Data Eng. 15(5): 1155-1169 (2003)
10		Alexandros Nanopoulos, Maciej Zakrzewicz, Tadeusz Morzy, Yannis Manolopoulos: Efficient storage and querying of sequential patterns in database systems. Information & Software Technology 45(1): 23-34 (2003)
	2002
9		Alexandros Nanopoulos, Yannis Manolopoulos, Yannis Theodoridis: An efficient and effective algorithm for density biased sampling. CIKM 2002: 398-404
8		Alexandros Nanopoulos, Yannis Manolopoulos, Maciej Zakrzewicz, Tadeusz Morzy: Indexing web access-logs for pattern queries. WIDM 2002: 63-68
7		Alexandros Nanopoulos, Yannis Manolopoulos: Efficient similarity search for market basket data. VLDB J. 11(2): 138-152 (2002)
	2001
6		Alexandros Nanopoulos, Yannis Theodoridis, Yannis Manolopoulos: C2P: Clustering based on Closest Pairs. VLDB 2001: 331-340
5		Alexandros Nanopoulos, Dimitrios Katsaros, Yannis Manolopoulos: Exploiting Web Log Mining for Web Cache Enhancement. WEBKDD 2001: 68-87
4		Alexandros Nanopoulos, Yannis Manolopoulos: Mining patterns from graph traversals. Data Knowl. Eng. 37(3): 243-266 (2001)
	2000
3		Alexandros Nanopoulos, Yannis Manolopoulos: Finding Generalized Path Patterns for Web Log Data Mining. ADBIS-DASFAA 2000: 215-228
2		Eleni Tousidou, Alexandros Nanopoulos, Yannis Manolopoulos: Improved Methods for Signature-Tree Construction. Comput. J. 43(4): 301-314 (2000)
	1998
1		Alexandros Nanopoulos, Yannis Manolopoulos: Indexing Time-Series Databases for Inverse Queries. DEXA 1998: 551-560

Coauthor Index

1	Lefteris Angelis	[51]
2	Panayiotis Bozanis	[13] [14] [20]
3	Antonio Corral	[56]
4	Ernesto Diaz-Aviles	[62]
5	Nikolaos Dimokas	[51]
6	Slobodanka Djordjevic-Kajan	[33] [34] [48] [53]
7	Hans-Henning Gabriel	[57]
8	Mirjana Ivanovic	[59] [61]
9	Christian S. Jensen	[52]
10	Murat Karakaya	[15]
11	Ioannis Karydis	[22] [26] [27] [28] [36] [46]
12	Dimitrios Katsaros	[5] [11] [15] [21] [27] [46]
13	Georgios Katsikis	[24]
14	Maria Kontaki	[17]
15	Apostolos Lyritsis	[42]
16	Yannis Manolopoulos	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [15] [16] [17] [18] [19] [21] [22] [23] [25] [26] [27] [28] [29] [30] [31] [32] [33] [35] [36] [37] [38] [40] [42] [43] [44] [45] [46] [47] [49] [50] [52] [53] [54] [55] [58]
17	Leandro Balby Marinho	[60] [62]
18	Naoum Mengoudis	[24]
19	Nikolaos Mittas	[51]
20	Mikolaj Morzy	[16] [23]
21	Tadeusz Morzy	[8] [10] [16] [23]
22	Wolfgang Nejdl	[62]
23	Athanasios Nikolaidis	[39]
24	Stefanos Ougiaroglou	[43]
25	Apostolos Papadopoulos (Apostolos N. Papadopoulos)	[22] [25] [26] [27] [28] [30] [31] [32] [33] [34] [35] [37] [38] [39] [42] [43] [44] [46] [47] [48] [49] [53] [54] [56]
26	Bratislav Predic	[48]
27	Milos Radovanovic	[59] [61]
28	Dimitrios Rafailidis	[55]
29	Steffen Rendle	[60]
30	Maria M. Ruxanda	[52] [55]
31	Ioannis Samoladas	[24]
32	Lars Schmidt-Thieme	[60] [62]
33	Myra Spiliopoulou	[57]
34	Ioannis Stamelos	[24]
35	Avare Stewart	[62]
36	Dragan Stojanovic	[33] [34] [48] [53]
37	Panagiotis Symeonidis	[31] [32] [35] [40] [44] [45] [47] [50] [58]
38	Yannis Theodoridis	[6] [9] [29] [56]
39	Eleftherios Tiakas	[33] [49] [53] [54]
40	Eleni Tousidou	[2] [18]
41	Özgür Ulusoy	[15]
42	Vasilis Vasaitis	[20]
43	Michael Vassilakopoulos	[12]
44	Tatjana Welzer (Tatjana Welzer-Druzovec)	[38] [43]
45	Marek Wojciechowski	[23]
46	Gökhan Yavas	[15]
47	Maciej Zakrzewicz	[8] [10] [23]

Colors in the list of coauthors