1.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Beijing University of Posts and TelecommunicationsCN83 papers
- University of Electronic Science and Technology of ChinaCN7 papers
- Guangzhou UniversityCN5 papers
- State Key Laboratory of CryptologyCN5 papers
- National University of SingaporeSG4 papers
- The University of Western AustraliaAU4 papers
- University of Science and Technology of ChinaCN4 papers
- Beijing Normal UniversityCN3 papers
- Centre for Quantum TechnologiesSG3 papers
- Ollscoil na Gaillimhe – University of GalwayIE3 papers
- Tsinghua UniversityCN3 papers
- Arizona State UniversityUS2 papers
Showing 2009Show all
2 papers · 1 filter
cs.AI2009★ 1 cited
An axiomatic approach to the roughness measure of rough sets
Ping Zhu
In Pawlak's rough set theory, a set is approximated by a pair of lower and upper approximations. To measure numerically the roughness of an approximation, Pawlak introduced a quant…
cs.AI2009
Covering rough sets based on neighborhoods: An approach without using neighborhoods
Ping Zhu
Rough set theory, a mathematical tool to deal with inexact or uncertain knowledge in information systems, has originally described the indiscernibility of elements by equivalence r…