Title	Bandwidth Contention with Backpressure Scheme over VDSL Network
Author	Somchai Lekcharoen, Chanintorn Jittawiriyanukoon
Citation	Vol. 6  No. 2  pp. 12~20
Keywords	Policing mechanisms, backoff schemes and backpressure scheme.

Title	A two-phase model based DSS for Grain Dispatching and Transportation
Author	Haihong Yu, Jigui Sun, Zehai Li
Citation	Vol. 6  No. 2  pp. 6~11
Keywords	grain dispatching and transportation, vehicle routing problem, graph-search algorithm, integer programming, decision support system

Title	Debris-flow Hazard Forecast and Alert System Based on Real-Time Wireless Communications
Author	Hsu-Yang Kung, Hao-Hsiang Ku, Che-I Wu
Citation	Vol. 6  No. 2  pp. 1~5
Keywords	Decision and Support Mechanisms, Embedded Multimedia Communication System, Reasoning Engines, Debris-flow, Wireless and Mobile Communications

Title	Parity enhanced topology based spot area watermarking method for copyright protection of layered 3D triangular mesh data
Author	Md. Mahfuzur Rahman, Koichi Harada
Citation	Vol. 6  No. 2  pp. 252~259
Keywords	Watermarking, layered 3D triangular mesh model, topology based embedding, computer graphics, copyright protection.