Research

Ludwig-Maximilians-Universität München
Institut für Informatik
Lehr- und Forschungseinheit für Datenbanksysteme

University of Munich
Institute for Computer Science
Database and Information Systems

[ Contact | Teaching | Research | Publications ]

Dr. Matthias Renz

Research Interests

Probabilistic Similarity Query Processing in Uncertain Databases
- probabilistic distance range, kNN, RkNN, ranking, inverse ranking, skyline, join, matching, etc.
- probabilistic query monitoring in uncertain streams
- probabilistic query processing in uncertain sensor networks
Reverse k-Nearest Neighbor Query Processing
Query Processing in Sensor Networks
Data Management/Searching/Mining in Traffic Networks
- spatial queries in very large road networks
- routing in multi-attribute graph networks, route skyline queries/analysis
- traffic mining
Similarity Search/Mining in Time-Series Databases

Spatial Data Management in CAD Databases

Tutorials:

36th International Conference on Very Large Data Bases (VLDB'10), Singapore
Title: Similarity Search and Mining in Uncertain Databases

with Reynold Cheng and Hans-Peter Kriegel

26th International Conference on Data Engineering (ICDE 2010), Long Beach, California, USA
Title: Techniques for efficiently searching in spatial, temporal, spatio-temporal, and multimedia databases

with Hans-Peter Kriegel and Peer Kröger

11th International Symposium on Spatial and Temporal Databases (SSTD'09), Aalborg, Denmark
Title: Searching in Spatial, Temporal, Spatio-Temporal and Multimedia Databases

with Hans-Peter Kriegel and Peer Kröger

14th Int. Conf. on Database Systems for Advanced Applications (DASFAA'09), Brisbane, Australia, 2009
Title: Techniques for efficiently searching in spatial, temporal, spatio-temporal, and multimedia databases

with Hans-Peter Kriegel and Peer Kröger

Awards:
Best Paper Award on the 11. International Conference on Database Systems for Advanced Applications (DASFAA 2006) in Singapur. (Paper)

Professional Services:

General Chair:

1st SIGSPATIAL ACM GIS 2009 International Workshop on Querying and Mining Uncertain Spatio-Temporal Data (QUeST'09)

Regular reviewer for (journal):

ACM TODS, IEEE TKDE, VLDB Journal, Information Systems, Geoinformatica, Information Processing Letters

PC member for (conference/workshop):

SSTD 2009, VLDB 2010, CIKM 20010, ACM GIS (SIGSPATIAL) 2010, MDM 2010 (workshop), WISE 2010

Invited talks:

2009: Keynote for the 1st ACM SIGKDD Workshop on Knowledge Discovery from Uncertain Data (U'09)

2008: Seminar at Computational Transportation Science IGERT, University of Illinois at Chicago

Panels:

"Is there really anything beyond Frequent Patterns, Classification and Clustering in Data Mining?" at the 13th Int. Conf. on Database Systems for Advanced Applications (DASFAA'08), New Delhi, India, 2008.

External reviewer (conferences+journals):

PKDD'08, VLDB'07, BTW'07, SIGMOD'07, PKDD'06, SIGMOD'06, ICDE'06, VLDB'05, CIKM'05, BTW'05, KDD'04, VLDB'04

Session chair for:

"Advanced Queries and Uncertain Data" at the 20th International Conference on Scientific and Statistical Database Management (SSDBM), Hong Kong, China, 2008

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