Dynamic content synchronization between learning management systems over limited bandwidth network. - Royyana M. Ijtihadie; Bekti C. Hidayanto; Achmad Affandi; Yoshifumi Chisaki; Tsuyoshi Usagawa (Hum. centric Comput. Inf. Sci., 2012)

Dynamic synchronization of learning contents of distributed learning management systems over band limited network - Contents sharing between distributed Moodle 2.0 series. - Tsuyoshi Usagawa; Masahiro Yamaguchi; Yoshifumi Chisaki; Royyana Muslim Ijtihadie; Achmad Affandi (ITHET, 2013)

Adaptive Combined Scalable Video Coding over MIMO-OFDM Systems using Partial Channel State Information. - Kalvein Rantelobo; Wirawan; Gamantyo Hendrantoro; Achmad Affandi; Hua-An Zhao (KSII Trans. Internet Inf. Syst., 2013)

Gossip algorithm approach and AODV in Vessel Messaging System: A comparison of performance. - Qurrotul Aini; Mauridhi Hery Purnomo; Achmad Affandi (ICCSCE, 2014)

Coherence Time and Doppler Spectrum of V2V Channel with Moving Scatterer Based on Autocorrelation Function. - Wahyu Pamungkas; Titiek Suryani; Wirawan; Achmad Affandi (J. Commun., 2019)

Predicting Vehicle Theft with Backpropagation Algorithm in East Java Regional Police. - Ardath Prahara Setyan; Achmad Affandi; Surya Sumpeno; Dedik Romahadi (ICAICST, 2021)

Doppler Effect Mitigation on V2V Channels with Moving Scatterers Using Dynamic Equalization Based on the Coherence Time. - Wahyu Pamungkas; Titiek Suryani; Wirawan; Achmad Affandi (Int. J. Wirel. Inf. Networks, 2021)

An improved method to detect coherence time in wireless communications channel based on auto correlation functions. - Wahyu Pamungkas; Titiek Suryani; Wirawan; Achmad Affandi; Ridho Ananda; Jans Hendry (J. Ambient Intell. Humaniz. Comput., 2023)