'Beng chin ooi' presentation slideshows

Schema Extraction

802 views • 61 slides

Programming on Hadoop

Programming on Hadoop. Outline. Different perspective of Cloud Computing The Anatomy of Data Center The Taxonomy of Computation Computation intensive Data intensive The Hadoop Eco-system Limitations of Hadoop. Cloud Computing. From user perspective

554 views • 40 slides

PeerDB: A P2P-based System for Distributed Data Sharing

335 views • 17 slides

Approximate NN queries on Streams with Guaranteed Error/performance Bounds

Approximate NN queries on Streams with Guaranteed Error/performance Bounds. Nick Koudas @ AT&T labs-research Beng Chin Ooi , Kian-Lee Tan , Rui Zhang @ National University of Singapore. Problem. Problem: kNN search. Environment: data stream (one scan; memory constraint).

216 views • 10 slides