Modern database systems are very often in the position to store and efficiently process their entire data in main memory. Aside from increased main memory capacities, a further dr...
A traditional relational database can evaluate complex queries but requires users to precisely express their information need. But users often do not know what information is avai...
Manish Singh, Michael J. Cafarella, H. V. Jagadish
Web 2.0 users conveniently consume content through subscribing to content generators such as Twitter users or news agencies. However, given the number of subscriptions and the rat...
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...
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-...
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...
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...
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...
Mobile Location Analytics (MLA) is enjoying increased attention. Typical businesses eager to exploit the opportunities offered by this emerging form of location-based services ar...
Entity Resolution constitutes a quadratic task that typically scales to large entity collections through blocking. The resulting blocks can be restructured by Meta-blocking in ord...