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BDA
2007
13 years 11 months ago
A Framework for Distributed Spatial Indexing in Shared-Nothing Architectures
The paper presents a complete framework for spatial indexing support in a distributed setting. We consider a shared-nothing environment where a set of servers provides independent...
Cédric du Mouza, Witold Litwin, Philippe Ri...
DBSEC
2007
128views Database» more  DBSEC 2007»
13 years 11 months ago
gVault: A Gmail Based Cryptographic Network File System
Abstract. In this paper, we present the design of gVault, a cryptographic network file system that utilizes the data storage provided by Gmail’s web-based email service. Such a ...
Ravi Chandra Jammalamadaka, Roberto Gamboni, Shara...
ISSA
2008
13 years 11 months ago
Lessons Learnt in the Process of Computerization, Automation and Management of ICT Security in the Developing World: A Case Stud
This paper intends to discuss and sift out current and important challenges in Information and Communication Technology (ICT) security for developing countries in the Sub-Saharan ...
Geoffrey Karokola, Louise Yngström
CIC
2006
140views Communications» more  CIC 2006»
13 years 11 months ago
An Efficient Update Algorithm for Supporting Mobility in Structured P2P Systems
Structured peer to peer (P2P) systems organize a large number of nodes in well-defined structures and provide efficient and scalable search functionalities. They have been used as ...
Boxuan Gu, Hu Wang, Zongming Fei
CSREAEEE
2006
174views Business» more  CSREAEEE 2006»
13 years 11 months ago
Using Temporal Information in Collaborative Filtering: An Empirical Study
- Collaborative filtering is a widely used and proven method of building recommender systems that provide personalized recommendations on products or services based on explicit rat...
Young Park, Tong-Queue Lee