Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Shanyun LIU"'
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1300 (2022)
The terahertz (THz) band is expected to become a key technology to meet the ever-increasing traffic demand for future 6G wireless communications, and a lot of efforts have been paid to develop its capacity. However, few studies have been concerned wi
Externí odkaz:
https://doaj.org/article/b95b9514d7c34b3791d2cbfab0c7313c
Publikováno v:
IEEE Access, Vol 7, Pp 100363-100382 (2019)
In many applications (e.g., anomaly detection and security systems) of smart cities, rare events dominate the importance of the total information on big data collected by the Internet of Things (IoT). That is, it is pretty crucial to explore the valu
Externí odkaz:
https://doaj.org/article/5b15583342dd4fbab7febe048a9c6f67
Publikováno v:
IEEE Access, Vol 6, Pp 42851-42867 (2018)
The sample size is a fundamental problem in statistics, which also plays a very important role in data collection for big data scenario, especially in the characterization of data structure. This paper considers this problem from the perspective of m
Externí odkaz:
https://doaj.org/article/bc00c06a6cfd450691ced37b938128a2
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2017, Iss 1, Pp 1-13 (2017)
Abstract The energy harvesting network in mobile environment is promising for sustainable environment and green communication. How to efficiently use the harvested energy is a key to improve the performance of energy harvesting communication network.
Externí odkaz:
https://doaj.org/article/2c7871042af54e04b91cbc0268997bc9
Publikováno v:
IEEE Access, Vol 5, Pp 24105-24119 (2017)
Message identification (M-I) divergence is an important measure of the information distance between probability distributions, similar to Kullback-Leibler (K-L) and Renyi divergence. In fact, M-I divergence with a variable parameter can make an effec
Externí odkaz:
https://doaj.org/article/701d697b7f2a475ba33653816887ae91
Publikováno v:
IEEE Access, Vol 4, Pp 8888-8899 (2016)
Internet-of-Things (IoT) will connect billions of smart devices and generate inundant data through prominent solutions, such as machine type communication. The Third Generation Partnership Project has launched the corresponding standards for multiple
Externí odkaz:
https://doaj.org/article/5bc0a640f1e9409083c01c488e834a8b
Publikováno v:
Entropy, Vol 22, Iss 5, p 591 (2020)
This paper mainly focuses on the problem of lossy compression storage based on the data value that represents the subjective assessment of users when the storage size is still not enough after the conventional lossless data compression. To this end,
Externí odkaz:
https://doaj.org/article/451421d9c38240debf055a5645ebf470
Publikováno v:
Entropy, Vol 21, Iss 5, p 439 (2019)
Different probabilities of events attract different attention in many scenarios such as anomaly detection and security systems. To characterize the events’ importance from a probabilistic perspective, the message importance measure (MIM) is propose
Externí odkaz:
https://doaj.org/article/ab7cf3e181d54bebb893fdbe52205fa1
Publikováno v:
Entropy, Vol 21, Iss 2, p 205 (2019)
This paper focuses on the problem of finding a particular data recommendation strategy based on the user preference and a system expected revenue. To this end, we formulate this problem as an optimization by designing the recommendation mechanism as
Externí odkaz:
https://doaj.org/article/759362f212d64bb4b276a62b8452dd7d
Publikováno v:
Entropy, Vol 20, Iss 6, p 401 (2018)
Information transfer that characterizes the information feature variation can have a crucial impact on big data analytics and processing. Actually, the measure for information transfer can reflect the system change from the statistics by using the va
Externí odkaz:
https://doaj.org/article/c962f54094ce4553874321469efe53e5