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EDBT
2016
ACM
44views Database» more  EDBT 2016»
10 years 1 months ago
DIONYSUS: Towards Query-aware Distributed Processing of RDF Graph Streams
Arguably, the most significant obstacle to handle the emerging application’s data deluge is to design a system that addresses the challenges for big data’s volume, velocity a...
Syed Gillani, Gauthier Picard, Frédé...
EDBT
2016
ACM
44views Database» more  EDBT 2016»
10 years 1 months ago
A Comprehensive Sanitization Approach for Workflow Provenance Graphs
As the number of provenance aware organizations increases, particularly in workflow scientific domains, sharing provenance data becomes a necessity. Meanwhile, scientists wish to ...
Noha Nagy Mohy, Hoda M. O. Mokhtar, Mohamed E. El-...
EDBT
2016
ACM
90views Database» more  EDBT 2016»
10 years 1 months ago
Answering Keyword Queries involving Aggregates and GROUPBY on Relational Databases
Keyword search over relational databases has gained popularity as it provides a user-friendly way to explore structured data. Current research in keyword search has largely ignore...
EDBT
2016
ACM
38views Database» more  EDBT 2016»
10 years 1 months ago
Extending Database Accelerators for Data Transformations and Predictive Analytics
The IBM DB2 Analytics Accelerator (IDAA) integrates the strong OLTP capabilities of DB2 for z/OS with very fast processing of OLAP workloads using Netezza technology. The accelera...
EDBT
2016
ACM
82views Database» more  EDBT 2016»
10 years 1 months ago
OSNI: Searching for Needles in a Haystack of Social Network Data
This paper presents the Online Social Network Investigator (OSNI), a scalable distributed system to search social network data, based on a spatiotemporal window and a list of keyw...
Shiwen Cheng, James Fang, Vagelis Hristidis, Harsh...