Xiaopeng Yang

ORCID: 0000-0002-7516-5323
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Research Areas
  • Multi-Criteria Decision Making
  • Advanced Algebra and Logic
  • Optimization and Mathematical Programming
  • Fuzzy Logic and Control Systems
  • Fuzzy and Soft Set Theory
  • Smart Parking Systems Research
  • Data Management and Algorithms
  • Fuzzy Systems and Optimization
  • Vehicle Routing Optimization Methods
  • Optimization and Variational Analysis
  • Advanced Image and Video Retrieval Techniques
  • Image Retrieval and Classification Techniques
  • Recommender Systems and Techniques
  • Asymmetric Synthesis and Catalysis
  • Peer-to-Peer Network Technologies
  • Rough Sets and Fuzzy Logic
  • Robotic Path Planning Algorithms
  • Network Security and Intrusion Detection
  • Synthesis and Characterization of Pyrroles
  • Intuitionistic Fuzzy Systems Applications
  • Anomaly Detection Techniques and Applications
  • Forest, Soil, and Plant Ecology in China
  • Synthetic Organic Chemistry Methods
  • Human Motion and Animation
  • Environmental and Agricultural Sciences

Henan Agricultural University
2023-2024

Hanshan Normal University
2015-2024

UCSI University
2024

Anshan Normal University
2014-2024

Hefei University of Technology
2024

Weifang University
2024

North University of China
2024

Guangxi Normal University
2023

Sichuan Normal University
2023

Harbin Institute of Technology
2023

A BitTorrent-like peer-to-peer file-sharing system can be reduced into a of addition-min fuzzy relation inequalities. Addition-min is new composition, and the solution set inequalities differs much from that general max-t-norm or equations. In order to avoid network congestion improve stability data transmission, min-max programming problem proposed subject in this paper. Based on some relevant theorems resolution, novel algorithm developed step by find an optimal problem. Moreover,...

10.1109/tfuzz.2015.2428716 article EN IEEE Transactions on Fuzzy Systems 2015-05-13

Optimal management model in BitTorrent-like peer-to-peer (P2P) file sharing system can be reduced into a min-max programming problem subject to addition-min fuzzy relation inequality. To deal with such problem, we introduce the concept of optimal vector. Besides, novel optimal-vector-based (OVB) algorithm is developed find minimal solution. Based on practical application consideration, solution obtained by OVB theoretically demonstrated better than or equal that existing method. Advantage...

10.1109/tfuzz.2016.2598367 article EN IEEE Transactions on Fuzzy Systems 2016-08-05

In several practical decision procedures, it is not accessible to denote assessments by a single crisp number due lack of information. However, representing information an interval within [0, 1] more credible approach. multi-criteria making (MCDM) such can significantly catch addition, the combination soft sets with interval-valued q-rung orthopair fuzzy be viewed as (IVq-ROFSs). It reliable tool cope uncertainties. Usually, aggregation operators are functional in MCDM techniques; therefore,...

10.1109/access.2022.3202211 article EN cc-by IEEE Access 2022-01-01

Accurate forecasting of photovoltaic (PV) power is great significance for the safe, stable, and economical operation grids. Therefore, a day-ahead (PPF) uncertainty analysis method based on WT-CNN-BiLSTM-AM-GMM proposed in this paper. Wavelet transform (WT) used to decompose numerical weather prediction (NWP) data into frequency with time information, which eliminates influence randomness volatility information accuracy. A convolutional neural network (CNN) deeply mine seasonal...

10.3390/su15086538 article EN Sustainability 2023-04-12

Abstract Background The clinical background of cancer patients is complex, and the efficacy safety different poly (ADP-ribose) polymerase inhibitors (PARPis) vary greatly. Therefore, we conducted a systematic review network meta-analysis to compare six PARPis systematically evaluated differences in relevant contexts. Methods Databases (PubMed, Cochrane, Embase, etc.) were searched from Jan 1, 1980 Oct 20, 2023, for randomized trials. overall survival (OS), progression-free (PFS), grade 3-5...

10.1101/2025.03.11.25323491 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2025-03-11

In this paper, the existing definition of group-based generalized intuitionistic fuzzy soft set is clarified and redefined by merging over alternatives a group sets on parameters. prospect, two new subsets are proposed several operations contemplated. The aggregation operators called weighted averaging geometric operator introduced. related properties discussed. recent research emerging multi-attribute decision making methods based sets, sets. An algorithm structured case studies makings...

10.3390/sym10120753 article EN Symmetry 2018-12-14

Our goal is to boost text-based image search results via reranking. There are diverse modalities (features) of images that we can leverage for reranking, however, the effects different query-dependent. The primary challenge face how fuse multiple adaptively queries, which has often been overlooked in previous reranking research. Moreover, multimodality fusion without an understanding query risky, and may lead incorrect judgment Therefore, obtain best weights query, this paper, click-through...

10.1109/tip.2014.2346991 article EN IEEE Transactions on Image Processing 2014-08-12

Multi-level linear programming problem subject to addition-min fuzzy relation inequalities is introduced characterize a kind of optimization models in BitTorrent-like Peer-to-Peer file sharing systems. Based on some theorems, which contribute the resolution proposed problem, we develop novel algorithm find unique optimal solution. A practical application example presented illustrate feasibility and efficiency algorithm.

10.3233/ifs-151546 article EN Journal of Intelligent & Fuzzy Systems 2015-08-10

Organo-catalyzed tandem reaction between β,γ-unsaturated α-ketoesters and α-arylidene pyrazolinones was developed, it provided chiral bi-spirocyclic pyrazolone oxindole derivatives in high yields with good to excellent stereoselectivity.

10.1039/d0qo00001a article EN Organic Chemistry Frontiers 2020-01-01

An asymmetric [3 + 2] cycloaddition of vinyl ethylenecarbonates (VECs) and (E)-3-arylvinyl substituted benzo[d] isothiazole 1,1-dioxides has been developed using the Pd complex a bidentate phosphoramidite (Me-BIPAM) as catalyst, providing wide variety chiral multistereogenic vinyltetrahydrofurans in good yields with excellent diastereo- enantioselectivities (up to >20:1 dr, 99% ee).

10.1021/acs.orglett.1c01411 article EN Organic Letters 2021-06-07

Invented by Frank in 1979, Frank’s t-norm and t-conorm operations possess improved modifications can be applied more generally than the existing algebraic t-conorm. The major objective of this article is to determine operational laws based on complex intuitionistic fuzzy (CIF) information. Moreover, we examine aggregation operators (averaging geometric) CIF set theory laws, such as weighted averaging (CIFFWA) operator, ordered (CIFFOWA) hybrid (CIFFHA) geometric (CIFFWG) (CIFFOWG) operator...

10.3390/math11153292 article EN cc-by Mathematics 2023-07-26

A chiral N-heterocyclic-carbene-catalyzed cascade asymmetric desymmetrization reaction of cyclopentenediones with enals has been successfully initiated, followed tandem aldol annulation, aromatization, as well sequential methylation. The reactions proceeded under mild conditions, broad substrate scope and good functional group tolerance, providing a rapid access to highly functionalized 2,2-disubstituted 1,3-indandione derivatives containing an all-carbon quaternary stereogenic center in...

10.1021/acs.orglett.9b03178 article EN Organic Letters 2019-10-16
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