iNextCube: information network-enhanced text cube
Proceedings of the VLDB Endowment
Region-based online promotion analysis
Proceedings of the 13th International Conference on Extending Database Technology
Visual cube and on-line analytical processing of images
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Interesting-phrase mining for ad-hoc text analytics
Proceedings of the VLDB Endowment
Cube index for unstructured text analysis and mining
Proceedings of the 2011 International Conference on Communication, Computing & Security
Toward total business intelligence incorporating structured and unstructured data
Proceedings of the 2nd International Workshop on Business intelligencE and the WEB
Graph cube: on warehousing and OLAP multidimensional networks
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
WINACS: construction and analysis of web-based computer science information networks
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Towards an on-line analysis of tweets processing
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
Extracting dimensions for OLAP on multidimensional text databases
WISM'11 Proceedings of the 2011 international conference on Web information systems and mining - Volume Part II
TEXplorer: keyword-based object search and exploration in multidimensional text databases
Proceedings of the 20th ACM international conference on Information and knowledge management
Exploring and analyzing documents with OLAP
Proceedings of the 5th Ph.D. workshop on Information and knowledge
Query processing on cubes mapped from ontologies to dimension hierarchies
Proceedings of the fifteenth international workshop on Data warehousing and OLAP
Scalable test data generation from multidimensional models
Proceedings of the ACM SIGSOFT 20th International Symposium on the Foundations of Software Engineering
ER'12 Proceedings of the 31st international conference on Conceptual Modeling
A text cube approach to human, social and cultural behavior in the twitter stream
SBP'13 Proceedings of the 6th international conference on Social Computing, Behavioral-Cultural Modeling and Prediction
EventCube: multi-dimensional search and mining of structured and text data
Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining
OLAPing social media: the case of Twitter
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
CXT-cube: contextual text cube model and aggregation operator for text OLAP
Proceedings of the sixteenth international workshop on Data warehousing and OLAP
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Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse industry. Because the boom of Internet has given rise to an ever increasing amount of text data associated with other multidimensional information, it is natural to propose a data cube model that integrates the power of traditional OLAP and IR techniques for text. In this paper, we propose a Text-Cube model on multidimensional text database and study effective OLAP over such data. Two kinds of hierarchies are distinguishable inside: dimensional hierarchy and term hierarchy. By incorporating these hierarchies, we conduct systematic studies on efficient text-cube implementation, OLAP execution and query processing. Our performance study shows the high promise of our methods.