Filter Results:
- Full text PDF available (55)
Publication Year
2007
2019
- This year (25)
- Last 5 years (97)
- Last 10 years (114)
Publication Type
Co-author
Journals and Conferences
Learn More
- Lily Chen, Xueliang Li, Yongtang Shi
- Theor. Comput. Sci.
- 2011
A vertex-colored graph is rainbow vertex-connected if any two vertices are connected by a path whose internal vertices have distinct colors, which was introduced by Krivelevich and Yuster. The… (More)
- Xueliang Li, Yongtang Shi
- 2007
The general Randić index Rα(G) of a (chemical) graph G, is defined as the sum of the weights (d(u)d(v))α of all edges uv of G, where d(u) denotes the degree of a vertex u in G and α an arbitrary real… (More)
- Xueliang Li, Yongtang Shi, Yuefang Sun
- Graphs and Combinatorics
- 2013
The concept of rainbow connection was introduced by Chartrand et al. in 2008. It is fairly interesting and recently quite a lot papers have been published about it. In this survey we attempt to bring… (More)
- Shujuan Cao, Matthias Dehmer, Yongtang Shi
- Inf. Sci.
- 2014
Many graph invariants have been used for the construction of entropy-based measures to characterize the structure of complex networks. Based on Shannon’s entropy, we study graph entropies which are… (More)
- Wyatt Felt, Jessica C. Selinger, J Maxwell Donelan, C. David Remy, Yongtang Shi
- PloS one
- 2015
This paper demonstrates methods for the online optimization of assistive robotic devices such as powered prostheses, orthoses and exoskeletons. Our algorithms estimate the value of a physiological… (More)
A molecular (n,m)-graph G is a connected simple graph with n vertices, m edges and vertex degrees not exceeding 4. If d(v) denotes the degree of the vertex v , then the zeroth-order general Randić… (More)
- Balázs Szalkai, Bálint Varga, Vince Grolmusz, Yongtang Shi
- PloS one
- 2015
Deep graph-theoretic ideas in the context with the graph of the World Wide Web led to the definition of Google's PageRank and the subsequent rise of the most popular search engine to date. Brain… (More)
- Jing Ma, Yongtang Shi, Zhen Wang, Jun Yue
- Scientific reports
- 2016
Complex networks are ubiquitous in biological, physical and social sciences. Network robustness research aims at finding a measure to quantify network robustness. A number of Wiener type indices have… (More)
- Frank Emmert-Streib, Matthias Dehmer, Yongtang Shi
- Inf. Sci.
- 2016
- Alfred Ultsch, Jörn Lötsch, Yongtang Shi
- PloS one
- 2015
OBJECTIVE
Multivariate data sets often differ in several factors or derived statistical parameters, which have to be selected for a valid interpretation. Basing this selection on traditional… (More)