Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ziqiu Yun"'
Autor:
Zuoming, Yu, Ziqiu, Yun
Publikováno v:
In Topology and its Applications 2010 157(6):1011-1014
Publikováno v:
IEEE/ACM Transactions on Networking. :1-12
Notice of Violation of IEEE Publication Principles "Connected Optimal Two-Coverage of Sensor Networks," by Z. Yun, J. Teng, Z. Yu, D. Xuan, B. Chen, W. Zhao, in the IEEE/ACM Transactions on Networking, vol.PP, no.99 After careful and considered revie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f16445763aa2567945733adfcaeeb6e
https://doi.org/10.1109/tnet.2013.2267624
https://doi.org/10.1109/tnet.2013.2267624
Publikováno v:
International Journal of Approximate Reasoning. 103:383-393
The axiomatization problems for generalized approximation operators are finding logical characters of these operators. Solving these problems is important not only for conceptual understanding generalized approximation operators, but also for theoret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f79997dfaf93f76663a9815fb763525
https://doi.org/10.1016/j.ijar.2018.10.010
https://doi.org/10.1016/j.ijar.2018.10.010
Publikováno v:
Information Sciences. 390:1-14
Pawlak’s rough membership functions not only give numerical characterizations of Pawlak’s rough set approximations, but also establishes the relationships between Pawlak’s rough sets and fuzzy sets or probabilistic rough sets. However, it is no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d523fc8d3ddb7c357da7866c18dfc1e
https://doi.org/10.1016/j.ins.2017.01.032
https://doi.org/10.1016/j.ins.2017.01.032
The idea of mutual classification of spaces and mappings is one of the main research directions of point set topology. In a systematical way, this book discusses the basic theory of generalized metric spaces by using the mapping method, and summarize
Publikováno v:
Information Sciences. 248:103-113
A special class of neighborhood systems, called 1-neighborhood systems, are important in rough set theory. By using a concept “core” originated in general topology, we define two types of rough sets based on 1-neighborhood systems in this paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20aa6566a975bec89ceef7ffb30af314
https://doi.org/10.1016/j.ins.2013.06.031
https://doi.org/10.1016/j.ins.2013.06.031
Publikováno v:
Topology and its Applications. 160(4):667-671
In this paper, properties of symmetric neighborhood assignments are discussed. We show that in some results of Balogh and Gruenhage, the family of spherical neighborhoods in a metric space can be generalized to a symmetric open neighborhood assignmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7188e1fafeada3c44d192415da4724
Publikováno v:
INFOCOM
In this paper, we study the optimal deployment pattern problem in wireless sensor networks (WSNs). We propose a new set of patterns, particularly when sensors' communication range (r_c) is relatively low compared with their sensing range (r_s), and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c3fd9edc0a09cb56adcbb7882fd38b
https://doi.org/10.1109/tnet.2012.2199515
https://doi.org/10.1109/tnet.2012.2199515
Publikováno v:
Information Sciences. 204:70-81
The relationships among properties of covering approximation operators and their corresponding coverings have attracted intensive research in recent years. In particular, those among topological properties have drawn special attention because of thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75016333c1f43ac2a6e0ffed44f7d67e
https://doi.org/10.1016/j.ins.2012.04.005
https://doi.org/10.1016/j.ins.2012.04.005
Publikováno v:
Information Sciences. 181:1735-1740
In this paper, we study the axiomatic issue of a type of covering upper approximation operations. This issue was proposed as an open problem. We also further some known results by using only a single covering approximation operator to characterize th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63e859c097cae48233a5dfc0e506469
https://doi.org/10.1016/j.ins.2011.01.013
https://doi.org/10.1016/j.ins.2011.01.013