Title	A Real-time Rendering Method Based on Precomputed Hierarchical Levels of Detail in Huge Dataset
Author	Zhou Kai, Tian Feng
Citation	Vol. 14  No. 7  pp. 32-36
Keywords	hierarchical levels of detail, real-time rendering, huge dataset.

Title	Concept Maps Construction Based on Exhaustive Rules and Vector Space Intersection
Author	Josiel C. Reis, Antonio S. C. Gaia, Raimundo Viegas Jr.
Citation	Vol. 14  No. 7  pp. 26-31
Keywords	Concept Map, Text Mining, Natural Language Processing, Information Extraction.

Title	Mathematical Model of Data Backup and Recovery
Author	Karel Burda
Citation	Vol. 14  No. 7  pp. 16-25
Keywords	Data backup, data recovery, mathematical model

Title	A Collaborative Monitoring System Based on JXTA
Author	Zhou Kai, Tian Feng
Citation	Vol. 14  No. 7  pp. 12-15
Keywords	Network management, P2P, Collaborative peer, Monitoring system