With the explosive growth of mobile data demand, the contradiction between rate demand
and spectrum shortage has become increasingly prominent. High-frequency communication …

Graph data is an important data type for representing the relationships between individuals,
and many research works are conducted based on graph data. In the real-world, graph data …

As an important phase in the plan of Logistics Park, traffic volume forecast and traffic
assignment are always the research focus.In this paper, the improved Traffic Volume Non-repeated …

The enterprises which provide express delivery services must have high regard for customer
and offer good services to improve the customer service level. As a newly thought of …

The terahertz(THz) communication system has been widely researched in recent years.
However, due to the severe path loss, this kind of system is difficult to achieve long-distance …

The popularity of mobile phones and the rapid development of location-based social networks
(LBSN) provide the rich data support for position recommendation. This paper presents a …

The paper focuses on the evaluation of the development situation of commercial service
industry in Beijing. First, the evaluation indexes are established, and the grey correlation …

Multifunctional response materials showing potential applications in the fields of sensors and
optoelectronic devices have attracted widespread attention. However, the synergistic effect …

In this paper, we propose the DBI-based parallel clustering partition method to address the
problem of determination on the number of clusters for large-scale datasets. First, we …

Developing high anti-corrosion and good discharge properties of magnesium based alloys
for Mg-air batteries is still in challenge. In this work, a series of Mg-Al-Ca-Mn (AMX) alloys are …