Česky
Matúš Ondreička, M.Sc. |
ondreicka<at>ksi.mff.cuni.cz |
| Ph.D. student, supervisor Prof. Jaroslav Pokorný | |
Research topics
- searching of the best K objects
- multifeature querying
- data indexing
- user preferences
Supervised thesestop
| Title | Student | Type | Started | Defended |
|---|---|---|---|---|
| Implementation of MDB-tree in Berkeley DB | Miroslav Hédl | BS | 2010 | |
| Reorganization of multidimensional B-tree | Martin Krupár | BS | 2008 |
Research grantstop
- Preferential Searching in Multiple Information Resources (GAUK 9209) 2009-2011 head investigator
- Modern methods and applications of software engineering (GAUK SVV-2010-261312) 2010-2010 cooperant
Publicationstop
2011
Refereed (journals/proceedings) (3)
- Horničák E., Ondreička M., Pokorný J., Vojtáš P.: Multi-user Searching of Top-k Objects with Data on Remote Servers, in ADBIS 2011 – Research Communications, Wien, Oesterreichische Computer Gesellschaft, ISBN: 978-3-85403-285-4, pp. 200-211, 2011
- Ondreička M.: Efficient Top-k Searching According to User Preferences Based on Fuzzy Functions with Usage of Tree-Oriented Data Structures, accepted for publication in VLDB proceedings, Seattle, WA, USA, VLDB Endowment, ISSN: 2150-8097, pp. 13-18, 2011
- Ondreička M.: Top-k Searching for More Users in Multidimensional B-tree with Lists, in ADBIS 2011 - Research Communications, Vienna, Austria, Osterreichische Computer Gesellschaft, ISBN: 978-3-85403-285-4, pp. 242-247, 2011
2010
Refereed (journals/proceedings) (1)
- Ondreička M., Pokorný J.: Efficient Top-K Problem Solvings for More Users in Tree-Oriented Data Structures, in Proceedings The Fifth International Conference on Signal Image Technology & Internet Based Systems SITIS 2009, Marrakesh, IEEE, ISBN: 978-1-4244-5740-3, pp. 345-354, 2010
2009
Refereed (journals/proceedings) (1)
- Ondreička M., Pokorný J.: Combination of TA- and MD-algorithm for Efficient Solving of Top-K Problem according to User's Preferences, in DATESO 2009, Spindleruv Mlyn, Czech Republic, Czech Technical University in Prague, ISBN: 978-80-01-04323-3, ISSN: 1613-0073, pp. 142-153, 2009 - WWW
2008
Refereed (journals/proceedings) (1)
- Ondreička M., Pokorný J.: Extending Fagin's algorithm for more users based on multidimensional B-tree, in Advances in Databases and Information Systems, Pori, Finland, Springer-Verlag Berlin Heidelberg, ISBN: 978-3-540-85712-9, ISSN: 0302-9743, pp. 199-214, 2008 - WWW
Contactstop
- ondreicka<at>ksi.mff.cuni.cz
- http://www.ksi.mff.cuni.cz/~ondreicka/
- room 309, 3rd floor
- +420 221 914 286