Can Zhang, Dan Wu, Liang Ao, Meng Wang, Yueming Cai, Vol. 14, No. 3, March 31, 2020
10.3837/tiis.2020.03.009

• D2D content sharing
• user preferences
• social aware collaborative caching
• submodular function
• greedy algorithm

Qiang Wei, Zehui Wu, Kalei Ren, Qingxian Wang, Vol. 10, No. 9, September 29, 2016
10.3837/tiis.2016.09.027

• Cyber Security
• dynamic defense
• software defined network
• DDoS attack
• greedy algorithm