Contents Intro.

Opportunistic networks are characterized by the dynamic connectivity created when mobile devices encounter each other, as they are within close proximity. During these transient opportunities, devices are typically within one-hop wireless range of their neighbors. We propose spatio-temporal reachability graphs to depict reachability of time- and space-sensitive content in opportunistic mobile environments. Furthermore, we develop analytical frameworks to estimate opportunistic paths, service composition and content distribution in such environments. We perform extensive trace-driven simulation studies to determine content dissemination properties of environments with known mobility patterns. Proposed schemes are useful to service/content providers as well as receivers. ​

Details

Publication year

2018

Form

電子化映像資料（1時間10分21秒）

Series title

情報科学領域・コロキアム ; 平成30年度

Note

講演者所属: Rochester Institute of Technology

講演日: 平成30年6月11日

講演場所: 情報科学棟大講義室L1

Country of publication

Japan

Title language

English (eng)

Language of texts

English (eng)

Author information

Kumar, Mohan