Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
Yuanyuan Tian, Richard A. Hankins, Jignesh M. Pate...
Healthcare organizations consist of a large number of disparate information systems (IS). These have been deployed to support specific needs of healthcare organisations. The infor...
In this paper we consider distributed K-Nearest Neighbor (KNN) search and range query processing in high dimensional data. Our approach is based on Locality Sensitive Hashing (LSH...
Open Source Software (OSS) has made great strides toward mainstream acceptance over the past two years. However, many IT managers, both in business and academia, are still cautiou...
Mike Davis, Will O'Donovan, John Fritz, Carlisle C...
The popularity of batch-oriented cluster architectures like Hadoop is on the rise. These batch-based systems successfully achieve high degrees of scalability by carefully allocati...