High-dimensional OLAP: a minimal cubing approach
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Framing the question: detecting and filling spatial-temporal windows
Proceedings of the ACM SIGSPATIAL International Workshop on GeoStreaming
Capturing episodes: may the frame be with you
Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems
FOCUS: an index for continuous subsequence pattern queries
ADBIS'12 Proceedings of the 16th East European conference on Advances in Databases and Information Systems
OLAP-Like analysis of time point-based sequential data
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
Disease evolution visualization through historized versions of medical images
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
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The Sequence OLAP (S-OLAP) system is a novel online analytical processing system for analyzing sequence data. S-OLAP supports "pattern-based" grouping and aggregation on sequence data - a very powerful concept and capability that is not supported by traditional OLAP systems. It also supports several new OLAP operations that are specific to sequence data analysis. The query processing techniques documented in [1] have been implemented in our S-OLAP engine for efficient query processing. The system also provides users with a friendly graphical interface for query construction and result visualization. Query parameters can be interactively refined and the results are updated in real-time so as to facilitate the exploratory analysis of sequence data.