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Dengsheng Wu
Chinese Academy of Sciences
48Publications
9H-index
265Citations
Publications 48
Newest
Published on May 4, 2018in Journal of Risk Research 1.38
Chunbing Bao2
Estimated H-index: 2
(Chinese Academy of Sciences),
Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences),
Dengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences)
Extant research has focused upon assessing individual risks with the aid of risk matrices. Although risk aggregation is an important issue in risk management, aggregation of risks measured by risk matrices remains unresolved despite the wide usage of risk matrices. This paper proposes a framework to resolve the problem. We start from modifying the two notions of non-aggregatability of risk matrices, namely, qualitative description of inputs and non-comparability of different types of consequence...
5 Citations Source Cite
Published on Jan 1, 2018in Risk Analysis 2.90
Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences),
Chunbing Bao2
Estimated H-index: 2
(Chinese Academy of Sciences),
Dengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences)
Risk matrices have been widely used as a risk evaluation tool in many fields due to their simplicity and intuitive nature. Designing a rating scheme, i.e., determining the number of ratings used in a risk matrix and assigning different ratings to different cells, is an essential part of risk matrix construction. However, most of the related literature has focused on applying a risk matrix to various fields, instead of researching how to design risk matrices. Based on the analysis of several curr...
6 Citations Source Cite
Published on Jan 1, 2018in European Journal of Operational Research 3.43
Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences),
Xiaoyang Yao2
Estimated H-index: 2
(Chinese Academy of Sciences)
+ 1 AuthorsDengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences)
We consider multiple criteria decision aiding (MCDA) in the case of interactions between criteria. In dealing with interactions between criteria, fuzzy measures and integrals have demonstrated great advantages. Nevertheless, the determination of fuzzy measures has proven difficult because the capacities of not only single criterion but also all subsets of criteria need to be identified. Due to the value judgment essence of MCDA, the attitudes of the decision maker (DM) are typically modeled to i...
7 Citations Source Cite
Published on Aug 1, 2018
Dengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences),
Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences),
Chunbing Bao2
Estimated H-index: 2
(Chinese Academy of Sciences)
Software effort estimation (SEE) is the process of forecasting the effort required to develop a new software system, which is critical to the success of software project management and plays a significant role in software management activities. This study examines the potentials of the SEE method by integrating particle swarm optimization (PSO) with the case-based reasoning (CBR) method, where the PSO method is adopted to optimize the weights in weighted CBR. The experiments are implemented base...
1 Citations Source Cite
Published on Jul 1, 2018in Scientometrics 2.17
Lili Yuan1
Estimated H-index: 1
(Chinese Academy of Sciences),
Yanni Hao1
Estimated H-index: 1
(National Natural Science Foundation of China)
+ 3 AuthorsDengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences)
International research collaboration is vital to the success of scientific development of China, and the identification of collaboration partners is the basic unit of collaboration. While many researchers have investigated international research collaboration using publication data, grant data have rarely been used. This paper explores the international research collaboration partners of China from a new data perspective, based on grant data. Using data from the National Natural Science Foundati...
1 Citations Source Cite
Published on Jan 1, 2018in IEEE Transactions on Fuzzy Systems 8.41
Chunbing Bao2
Estimated H-index: 2
,
Dengsheng Wu9
Estimated H-index: 9
,
Jianping Li19
Estimated H-index: 19
2 Citations Source Cite
Published on May 1, 2018in Journal of Informetrics 3.48
Dengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences),
Jing Li1
Estimated H-index: 1
(Anhui University)
+ 1 AuthorsJianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences)
Abstract Assessing the scholarly impact of academic institutions has become increasingly important. The achievements of editorial board members can create benchmarks for research excellence and can be used to evaluate both individual and institutional performance. This paper proposes a new method based on journal editor data for assessing an institution’s scholarly impact. In this paper, a journal editorship index (JEI) that simultaneously accounts for the journal rating (JR), editor title (ET),...
1 Citations Source Cite
Published on Oct 1, 2018in Information Sciences 4.30
Dengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences),
Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences)
+ 3 AuthorsQianzhi Dai1
Estimated H-index: 1
(Hefei University of Technology)
Abstract Project risk response planning is an important component of project risk management to help ensure project success. However, thus far, the relevant research has ignored the correlations between risk factors during different project development subprocesses. This study proposes a novel risk response method by opening the black box of the project process and considering the risk correlations among different subprocesses to help practitioners create a practical risk response plan. In our m...
1 Citations Source Cite
Published on Dec 1, 2018in Knowledge Based Systems 4.40
Xiaoyang Yao (China Jiliang University), Jianping Li19
Estimated H-index: 19
(Chinese Academy of Sciences)
+ 1 AuthorsDengsheng Wu9
Estimated H-index: 9
(Chinese Academy of Sciences)
Abstract A perfect combination of fact-based and value-based judgments is what multiple criteria decision-making (MCDM) issues pursue. Tolerability constraints, an important part of value-based judgments, are easily observable and have drawn attention in theory. However, their practical applications in the MCDM process are still in their infancy. This paper aims to fill the gap between theory and application. A framework for tolerability constraints in the context of non-independent criteria is ...
Source Cite
Published on Jan 1, 2018in Journal of Risk 0.63
Xiaoqian Zhu6
Estimated H-index: 6
,
Lu Wei2
Estimated H-index: 2
,
Dengsheng Wu9
Estimated H-index: 9
Source Cite
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