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In progress (1 publication)

  1. Ivan Sipiran, Jakub Lokoč, Benjamin Bustos, Tomáš Skopal. Scalable 3D Shape Retrieval using Local Features and the Signature Quadratic Form Distance, The Visual Computer, Springer

2017 (7 publications)

  1. C. Cobarzan, K. Schoeffmann, W. Bailer, W. Hurst, A. Blažek, J. Lokoč, S. Vrochidis, K. U. Barthel, L. Rossetto. Interactive Video Search Tools: A Detailed Analysis of the Video Browser Showdown 2015, Multimedia tools and applications, 76(4), pp.: 5539–5571, Springer, ISSN: 1380-7501, 2017

  2. Tomáš Skopal, Ladislav Peška, Gregor Kovalčík, Tomáš Grošup, Jakub Lokoč. Product exploration based on latent visual attributes, CIKM, Singapore, pp.: 1-4, ACM, 2017

  3. Jakub Lokoč, Anh Nguyen Phuong, Marta Vomlelová , Chong-Wah Ngo. Color-sketch simulator: a guide for color-based visual known-item search, International Conference on Advanced Data Mining and Applications (ADMA 2017), Springer, 2017

  4. Přemysl Čech , Jakub Maroušek , Jakub Lokoč , Yasin N. Silva, Jeremy Starks. Comparing MapReduce-Based k-NN Similarity Joins On Hadoop For High-dimensional Data, International Conference on Advanced Data Mining and Applications (ADMA 2017), Springer, 2017

  5. Adam Blažek, Jakub Lokoč, David Kuboň. Video Hunter at VBS 2017, International Conference on MultiMedia Modeling, Reykjavík, Iceland, LNCS 10133, pp.: 493-498, Springer, 2017

  6. Jakub Lokoč, David Kuboň, Adam Blažek. A Comparative Study for Known Item Visual Search Using Position Color Feature Signatures, International Conference on MultiMedia Modeling, Reykjavík, Iceland, LNCS 10133, pp.: 3-14, Springer, 2017

  7. Jakub Lokoč, Tomáš Grošup, Přemysl Čech, Tomáš Pevný, Tomáš Skopal. Malware discovery using behaviour-based exploration of network traffic, SISAP, Munich, Germany, pp.: 1-8, Springer, 2017

2016 (7 publications)

  1. M. Kruliš, J. Lokoč, T. Skopal. Efficient Extraction of Clustering-Based Feature Signatures Using GPU Architectures, Multimedia tools and applications, 75(13), pp.: 8071–8103, Springer, ISSN: 1380-7501, 2016

  2. Jakub Lokoč, Jan Kohout, Přemysl Čech, Tomáš Skopal, Tomáš Pevný. k-NN Classification of Malware in HTTPS Traffic Using the Metric Space Approach, 11th Pacific Asia Workshop, PAISI 2016, Auckland, New Zealand, LNCS 9650, pp.: 131-145, Springer, ISBN: 978-3-319-31862-2, ISSN: 0302-9743, 2016

  3. Miroslav Macík, Jakub Lokoč, Přemysl Čech and Tomáš Skopal. Particle Physics Model for Content-based 3D Exploration, 14th International Workshop on Content-Based Multimedia Indexing (CBMI), Bucharest, Romania, pp.: 1-6, IEEE, 2016

  4. David Kuboň, Adam Blažek, Jakub Lokoč, Tomáš Skopal. Multi-sketch Semantic Video Browser, MMM 2016, Miami, USA, January 4-6, LNCS 9517, pp.: 406-411, Springer, ISBN: 978-3-319-27673-1, ISSN: 0302-9743, 2016

  5. Adam Blažek, David Kuboň and Jakub Lokoč. Known-Item Search in Video Databases with Textual Queries, SISAP 2016, Tokio, Japan, Springer, 2016

  6. Hasmik Osipyan, Jakub Lokoč and Stéphane Marchand-Maillet. Similarity Search of Sparse Histograms on GPU Architecture, SISAP 2016, Tokio, Japan, Springer, 2016

  7. Přemysl Čech, Jan Kohout, Jakub Lokoč, Tomáš Komárek, Jakub Maroušek and Tomáš Pevný. Feature Extraction and Malware Detection on Large HTTPS Data Using MapReduce, SISAP 2016, Tokio, Japan, Springer, 2016

2015 (7 publications)

  1. J. Lokoč. Approximating Adaptive Distance Measures Using Scalable Feature Signatures, Multimedia Tools and Applications, 74(24), pp.: 11569-11594, Springer, ISSN: 1380-7501, 2015

  2. J. Moško, J. Lokoč, T. Grošup, P. Čech, T. Skopal, J. Lánský. MLES: Multilayer Exploration Structure for Multimedia Exploration, ADBIS - Advances in Databases and Information Systems, Poitiers, France, 539, pp.: 135-144, Springer International Publishing, ISBN: 978-3-319-23200-3, 2015

  3. J. Lokoč, B. Münzer, K. Schoeffmann, M. Del Fabro, M. J. Primus, T. Skopal, J. Lánský. What Are The Salient Keyframes In Short Casual Videos? An Extensive User Study Using A New Video Dataset, International Workshop on Mobile Multimedia Computing, IEEE, 2015

  4. J. Lokoč, K. Schoeffmann, M. del Fabro. Dynamic Hierarchical Visualization of Keyframes in Endoscopic Video, MMM, LNCS 8936, pp.: 291-294, Springer, ISBN: 978-3-319-14441-2, ISSN: 0302-9743, 2015

  5. T. Grošup, P. Čech, J. Lokoč, T. Skopal. A Web Portal For Effective Multi-model Exploration, MMM, LNCS 8936, pp.: 315-318, Springer, ISBN: 978-3-319-14441-2, ISSN: 0302-9743, 2015

  6. A. Blažek, J. Lokoč, F. Matzner, T. Skopal. Enhanced Signature-based Video Browser at Video Search Showcase 2015, MMM, LNCS 8936, pp.: 243-248, Springer, ISBN: 978-3-319-14441-2, ISSN: 0302-9743, 2015

  7. J. Moško, J. Lokoč, T. Grošup, P. Čech, T. Skopal, J. Lánský. Evaluating Multilayer Multimedia Exploration, SISAP, Glasgow, Scotland, UK, pp.: 162-169, Springer, ISBN: 978-3-319-25087-8, ISSN: 0302-9743, 2015

2014 (7 publications)

  1. J. Lokoč, J. Moško, P. Čech, T. Skopal. On Indexing Metric Spaces using Cut-Regions, Information Systems, 43, pp.: 1-19, Elsevier, ISSN: 0306-4379, 2014

  2. J. Lokoč, T. Grošup, P. Čech, T. Skopal. Towards Efficient Multimedia Exploration Using The Metric Space Approach, 12th International Workshop on Content-Based Multimedia Indexing (CBMI), pp.: 1-4, IEEE, ISBN: 978-1-4799-3990-9, 2014

  3. J. Moško, T. Skopal, T. Bartoš, J. Lokoč. Real-Time Exploration of Multimedia Collections, 25th Australasian Database Conference, ADC 2014, Brisbane, QLD, Australia, LNCS 8506, pp.: 198-205, Springer, ISBN: 978-3-319-08607-1, ISSN: 0302-9743, 2014

  4. J. Lokoč, A. Blažek, T. Skopal. On Effective Known Item Video Search Using Feature Signatures, ACM ICMR, Glasgow, UK, pp.: 524-526, ACM, ISBN: 978-1-4503-2782-4, 2014

  5. J. Lokoč, A. Blažek, T. Skopal. Signature-based Video Browser, International Conference on MultiMedia Modeling, LNCS 8326, pp.: 415-418, Springer, ISBN: 978-3-319-04116-2, ISSN: 0302-9743, 2014

  6. J. Lokoč. Approximating the Signature Quadratic Form Distance Using Scalable Feature Signatures, MMM, LNCS 8325, pp.: 86-97, Springer, ISBN: 978-3-319-04113-1, ISSN: 0302-9743, 2014

  7. A. Blažek, J. Lokoč, T. Skopal. Video Retrieval with Feature Signature Sketches, SISAP, LNCS 8821, pp.: 25-36, Springer, ISBN: 978-3-319-11987-8, ISSN: 0302-9743, 2014

2013 (4 publications)

  1. M.L. Hetland, T. Skopal. J. Lokoč, Ch. Beecks. Ptolemaic Access Methods: Challenging the Reign of the Metric Space Model, Information Systems, 38(7), pp.: 989–1006, Elsevier, ISSN: 0306-4379, 2013

  2. J. Lokoč, L. Navrátil, J. Toušek, T. Skopal. Dynamic Multimedia Exploration Using SIFT Matching, ACM ICMR, Dallas, Texas, USA, pp.: 305-306, ACM, ISBN: 978-1-4503-2033-7, 2013

  3. M. Kruliš, J. Lokoč, T. Skopal. Efficient Extraction of Feature Signatures Using Multi-GPU Architecture, MMM, LNCS 7733, pp.: 446-456, Springer, ISBN: 978-3-642-35727-5, ISSN: 0302-9743, 2013

  4. J. Lokoč, T. Grošup, T. Skopal. On Scalable Approximate Search with the Signature Quadratic Form Distance, SISAP 2013, LNCS 8199, pp.: 312-318, Springer, ISBN: 978-3-642-41061-1, ISSN: 0302-9743, 2013

2012 (10 publications)

  1. M. Kruliš, T. Skopal. J. Lokoč, Ch. Beecks. Combining CPU and GPU Architectures for Fast Similarity Search, Distributed and Parallel Databases, 30(3), pp.: 179-207, Springer, ISSN: 0926-8782, 2012

  2. T. Skopal, J. Lokoč, B. Bustos. D-cache: Universal Distance Cache for Metric Access Methods, IEEE Transactions on Knowledge and Data Engineering, 24(5), pp.: 868-881, IEEE, ISSN: 1041-4347, 2012

  3. J. Novák, T. Skopal, D. Hoksza, J. Lokoč. Non-metric Similarity Search of Tandem Mass Spectra Including Posttranslational Modifications, Journal of Discrete Algorithms, 13, pp.: 19-31, Elsevier, ISSN: 1570-8667, 2012

  4. J. Lokoč, T. Grošup, T. Skopal. Image Exploration using Online Feature Extraction and Reranking, ACM ICMR, Hong Kong, China, ACM, ISBN: 978-1-4503-1329-2, 2012

  5. J. Lokoč, J. Wuenschmann, A. Rothermel, T. Skopal. Similarity Search in 3D Object-Based Video Data, CIKM, Maui, Hawaii, USA, pp.: 2655-2658, ACM, ISBN: 978-1-4503-1156-4, 2012

  6. J. Novák, D. Hoksza, J. Lokoč, T. Skopal. On Optimizing the Non-metric Similarity Search in Tandem Mass Spectra by Clustering, ISBRA, Dallas, TX, USA, LNBI 7292, pp.: 189-200, Springer, 2012

  7. J. Lokoč, T. Skopal, Ch. Beecks, T. Seidl. Nonmetric Earth Mover’s Distance for Efficient Similarity Search, MMEDIA, pp.: 50-55, IARIA Press, ISBN: 978-1-61208-195-3, 2012

  8. J. Lokoč, P. Čech, J. Novák, T. Skopal. Cut-region: A Compact Building Block For Hierarchical Metric Indexing, SISAP, Toronto, Ontario, Canada, LNCS 7404, pp.: 85-100, Springer, ISBN: 978-3-642-32152-8, ISSN: 0302-9743, 2012

  9. J. Lokoč, D. Novák, M. Batko, T. Skopal. Visual Image Search: Feature Signatures or/and Global Descriptors, SISAP 2012, Toronto, Canada, LNCS 7404, pp.: 177-191, Springer, ISBN: 978-3-642-32152-8, ISSN: 0302-9743, 2012

  10. J. Lokoč, T. Grošup, T. Skopal. SIR: The Smart Image Retrieval Engine, SISAP 2012, Toronto, Canada, LNCS 7404, pp.: 240-241, Springer, ISBN: 978-3-642-32152-8, ISSN: 0302-9743, 2012

2011 (7 publications)

  1. Ch. Beecks, J. Lokoč, T. Seidl, T. Skopal. Indexing the Signature Quadratic Form Distance for Efficient Content-Based Multimedia Retrieval, ACM ICMR, Trento, Italy, ACM, ISBN: 978-1-4503-0336-1, 2011

  2. M. Kruliš, J. Lokoč, Ch. Beecks, T. Skopal, T. Seidl. Processing Signature Quadratic Form Distance on Many-Core GPU Architecture, CIKM, Glasgow, UK, pp.: 2373-2376, ACM, ISBN: 978-1-4503-0717-8, 2011

  3. T. Skopal, T. Bartoš, J. Lokoč. On (not) indexing quadratic form distance by metric access methods, EDBT, Uppsala, Sweden, pp.: 249-258, ACM, ISBN: 978-1-4503-0528-0, 2011

  4. J. Moško, J. Lokoč, T. Skopal. Clustered pivot tables for I/O-optimized similarity search, SISAP, Lipari, Italy, pp.: 17-24, ACM, ISBN: 978-1-4503-0795-6, 2011

  5. J. Lokoč, M.L. Hetland, T. Skopal, Ch. Beecks. Ptolemaic Indexing of the Signature Quadratic Form Distance, SISAP, Lipari, Italy, pp.: 9-16, ACM, ISBN: 978-1-4503-0795-6, 2011

  6. J. Lokoč, Ch. Beecks, T. Seidl, T. Skopal. Parameterized Earth Mover’s Distance for Efficient Metric Space Indexing, SISAP, Lipari, Italy, pp.: 121-122, ACM, ISBN: 978-1-4503-0795-6, 2011

  7. J. Novák, T. Skopal, D. Hoksza, J. Lokoč, J. Galgonek. Protein Sequences Identification using NM-tree, SISAP, Lipari, Italy, pp.: 125-126, ACM, ISBN: 978-1-4503-0795-6, 2011

2010 (4 publications)

  1. J. Lokoč. Tree-based Indexing Methods for Similarity Search in Metric and Nonmetric Spaces, 2010

  2. T. Skopal, J. Lokoč. Answering Metric Skyline Queries by PM-tree, DATESO, Štědronín-Plazy, Czech Republic, 567, pp.: 22-37, CEUR, ISBN: 978-80-7378-116-3, 2010

  3. J. Novák, T. Skopal, D. Hoksza, J. Lokoč. Improving the Similarity Search of Tandem Mass Spectra using Metric Access Methods, SISAP, Istanbul, Turkey, pp.: 85-92, ACM, ISBN: 978-1-4503-0420-7, 2010

  4. J. Lokoč, T. Skopal. On Applications of Parameterized Hyperplane Partitioning, SISAP, Istanbul, Turkey, pp.: 131-132, ACM, ISBN: 978-1-4503-0420-7, 2010

2009 (3 publications)

  1. T. Skopal, J. Lokoč. New Dynamic Construction Techniques for M-tree, Journal of Discrete Algorithms, 7(1), pp.: 62-77, Elsevier, ISSN: 1570-8667, 2009

  2. J. Lokoč. Parallel dynamic batch loading in the M-tree, SISAP, Prague, Czech Republic, pp.: 117-123, IEEE, ISBN: 978-0-7695-3765-8, 2009

  3. T. Skopal, J. Lokoč, . On Metric Skyline Processing by PM-tree, SIRET technical report 1-09, arXiv.org>cs> arXiv:0910.0983, 2009

2008 (3 publications)

  1. T. Skopal, J. Lokoč. NM-tree: Flexible Approximate Similarity Search in Metric and Non-metric Spaces, DEXA, Turin, Italy, LNCS 5181, pp.: 312-325, Springer, ISBN: 978-3-540-85653-5, 2008

  2. J. Lokoč, T. Skopal. On reinsertions in M-tree, SISAP, Cancun, Mexiko, pp.: 121-128, IEEE, ISBN: 978-0-7695-3101-4, 2008

  3. J. Lokoč. On M-tree Variants in Metric and Non-metric Spaces, WDS, Prague, Czech Republic, Matfyzpress, 2008