Forest fires are a challenging problem for many countries. They often cause economical lost
and ecological damage, and they can sometimes even cost human lives. Finding hot spots …

Vehicular delay tolerant network (VDTN) technology uses vehicles on the road as moving
nodes to deliver data from source to destination using several intermediate nodes. Efficient …

Sažetak In the last decade, user demand has been increasing exponentially based on
modern communication systems. One of these new technologies is known as mobile ad-hoc …

In intermittent connectivity wireless networks, packets are always transmitted to their
destinations through the cooperation of intermediate nodes, and the limited network …

目前, 针对机会网络的特点, 国内外的研究人员提出了多种路由机制. 根据相同消息在网络中的
分布情况, 可以将这些机制分为类: 多副本机制和单副本机制. 文献指出多副本机制拥有较低的时 …

利用主动移动的节点实现消息的收集和转发, 解决了稀疏网络中的消息转发问题,
但需要特殊节点支持, 应用范围相对有限. 文献根据机会网络拓扑随时间动态演进的特性 …

高效的缓存管理策略能够有效提高机会网络中节点的缓存资源利用率. 消息的投递概率直接决定
了消息的转发与存储必要性, 该文提出一种带有消息投递概率估计的自适应缓存管理策略 …

Vehicular delay tolerant networks (VDTNs) suffer due to insufficient connection opportunities
in sparse infrastructure. The sparsity of the network results in poor delivery ratio (DR) …

Access to the Internet, new information, and communication technologies are becoming
necessary in human life. However, for people in rural and remote areas, connectivity …

Vehicular communications refer to a wide range of networks proposed for environments
characterized by sparse connectivity, frequent network partitioning, intermittent connectivity …