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A strategy-proof auction mechanism for service composition based on user preferences

Yao Xia, Zhiqiu Huang,xiayao@nuaa.edu.cn,zqhuang@nuaa.edu.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 2,   Pages 141-286 doi: 10.1631/FITEE.1900726

Abstract: is an effective method of combining existing atomic services into a value-added service based on cost and quality of service (QoS). To meet the diverse needs of users and to offer pricing services based on QoS, we propose a auction mechanism based on s, which is and can be beneficial in selecting services based on s and dynamically determining the price of services. We have proven that the proposed auction mechanism achieves desirable properties including truthfulness and individual rationality. Furthermore, we propose an auction algorithm to implement the auction mechanism, and carry out extensive experiments based on real data. The results verify that the proposed auction mechanism not only achieves desirable properties, but also helps users find a satisfactory scheme.

Keywords： Combinatorial reverse auction     Service composition     User preference     Strategy-proof     Dynamic pricing    

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A new proof of Honeycomb Conjecture by fractal geometry methods

Tong ZHANG, Kai DING

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 367-370 doi: 10.1007/s11465-013-0273-7

Abstract:

Based on fractal geometry, we put forward a concise and straightforward method to prove Honeycomb Conjecture—a classical mathematic problem. Hexagon wins the most efficient covering unit in the two- dimensional space, compared with the other two covering units—triangle and square. From this point of view, honeycomb is treated as a hierarchical fractal structure that fully fills the plane. Therefore, the total side length and area are easily calculated and from the results, the covering efficiency of each possible unit is provided quantitatively.

Keywords： Honeycomb Conjecture     fractal geometry     hierarchical fractal structure    

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Integration of VR with BIM to facilitate real-time creation of bill of quantities during the design phase: a proof

Jordan DAVIDSON, John FOWLER, Charalampos PANTAZIS, Massimo SANNINO, Jordan WALKER, Moslem SHEIKHKHOSHKAR, Farzad Pour RAHIMIAN

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 396-403 doi: 10.1007/s42524-019-0039-y

Abstract: As building practices change, procedures that seemed indispensable at one point can be abandoned for others, one example of which is the bill of quantities (B/Q). Research into the extant literature attributes the declining use of B/Qs to a multitude of reasons, such as its complexity, the potentially long time required to produce it, the growth in popularity of non-traditional procurement systems, and the challenge of using the information within the document in a construction schedule. With these issues in mind, building information modeling (BIM) and virtual reality (VR) are combined and proposed as a potential solution that allows inclusion of the client into the design process. Following a literature review and precedent study, an experiment was carried out using this new process to simulate a client’s design decisions on window and interior furnishings. The choices made by the client using VR automatically updated a B/Q schedule built in Revit and allowed them to have a firm understanding of project costs. Besides giving the client more confidence in a pleasing final outcome, the technology also ensured an up-to-date, accurate, and easily understandable B/Q. The proposed method features great potential savings in cost and time and gives the B/Q a newfound importance in future construction processes. The research case presented in this paper is a stepping stone in exploring new opportunities offered by VR and BIM and how they could improve the reliability and accuracy of traditional procurement within construction, specifically within the B/Q document.

Keywords： virtual reality     bill of quantities     BIM     Revit     real-time synchronisation    

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Design of three phase induction motor with flame proof variable frequency used in scraper conveyor

He Huiming,Yang Xiaozhou,Xiao Hong,Fan Zuozhi,Qian Liang,Fan Guang

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 59-68

Abstract:

This paper describes a new product, the flame-proof variable-frequency

Keywords： flame proof variable frequency     induction motor     construction design     electromagnetism calculation    

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Proof of the heavy tailed property of normal cloud model

Li Deyi,Liu Changyu,Gan Wenyan

Strategic Study of CAE 2011, Volume 13, Issue 4,   Pages 20-23

Abstract:

Normal distribution and heavy tailed distribution are very important in probability theories. They have totally different mathematical forms and physical meanings. The probability density function of normal distribution decay exponentially to 0. The majority of normal random variable values are around the mathematical expectation. The tailed distribution function of the random variables that obey heavy tailed distribution shows heavy tailed characteristic. The probability density function decays power exponentially to 0.In this paper, we proved that the normal cloud model is heavy tailed distribution and its mathematical expectation exists.It is intermediate between notmal distribution and heavy tailed distribution. The parameter He(hyper entropy) of the normal cloud model is the bridge from normal distribution to heavy tailed distribution.

Keywords： normal distribution     heavy tailed distribution     normal cloud model     kurtosis    

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Scientific Verification Is the Basis for Correct Decisionmaking of Major Project

Pan Jiazheng,Wang Jiazhu

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 21-26

Abstract:

The Three Gorges Project is the largest multi-purpose hydro-development project ever built in China and so in the world. The re-verification on TGP undertaken by 412 Chinese experts from 1986 to 1989, laid the foundation for the execution of the project construction. Since 1993, the construction has been commenced and proceeded smoothly according to the approved general schedule. The project investment is well controlled within the approved estimates of the preliminary design. The quality of the work already completed is satisfactory to the design requirements. Several important conclusions drawn from the re-verification have been proved preliminarily to be correct. And a series of major technical challenges, such as river closure of the grand channel, the construction of the deen water cofferdam, the excavation stability of the permanent ship lock with high slope, and the extremely high intensive concrete placement, have been met. The practice has fully proved the necessity and correctness of the previous scientific verification.

Keywords： scientific verification     Three Gorges Project     practical proof    

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Study on principle of electromagnetic-proof bionics and fault-restore mechanism

Yuan Liang,Man Menghua and Chang Xiaolong

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 76-85

Abstract:

As we borrowed the wisdom from biological neural system，the characteristic of interference-proof inOur study includes the response of electrical- interference- proof circuit in electromagnetic environmentrobustness of functions were proved in order to fill the gap to deal with the need of interference-proof

Keywords： bionics     electromagnetic bionics     electromagnetic protection     degeneracy     plasticity     robustness    

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Equipment–process–strategy integration for sustainable machining: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0752-4

Abstract: Sustainable production is considered to be a favorable strategy for achieving machining upgrades characterizedThus, this study explores the sustainability of machining from the aspects of equipment, process, and strategyIn particular, the equipment, process, and strategy of sustainable machining are systematically analyzed

Keywords： sustainable machining     equipment     process     strategy     manufacturing    

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Asecure data sharing scheme with cheating detection based onChaum-Pedersen protocol for cloud storage Research Papers

Xin WANG, Bo YANG, Zhe XIA, Hong-xia HOU

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 6,   Pages 787-800 doi: 10.1631/FITEE.1800066

Abstract: sharing scheme, using the threshold secret sharing technique and the Chaum-Pedersen zero-knowledge proof

Keywords： Data sharing     Chaum-Pedersen proof     Cheating detection     Cloud storage    

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Tool path strategy and cutting process monitoring in intelligent machining

Ming CHEN, Chengdong WANG, Qinglong AN, Weiwei MING

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 232-242 doi: 10.1007/s11465-018-0469-y

Abstract:

Intelligent machining is a current focus in advanced manufacturing technology, and is characterized by high accuracy and efficiency. A central technology of intelligent machining—the cutting process online monitoring and optimization—is urgently needed for mass production. In this research, the cutting process online monitoring and optimization in jet engine impeller machining, cranio-maxillofacial surgery, and hydraulic servo valve deburring are introduced as examples of intelligent machining. Results show that intelligent tool path optimization and cutting process online monitoring are efficient techniques for improving the efficiency, quality, and reliability of machining.

Keywords： intelligent machining     tool path strategy     process optimization     online monitoring    

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Strategy of Manufacturing Quality Power

The Research Group for Manufacturing Quality Power Strategy

Strategic Study of CAE 2015, Volume 17, Issue 7,   Pages 24-28

Abstract:

The meaning to implement the Manufacturing Quality Power Strategy was systematically discussed in

Keywords： manufacturing power     quality     strategy    

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Green Remanufacturing Engineering and Its Development Strategy in China

Bin-shi Xu

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 102-106 doi: 10.15302/J-FEM-2016024

Abstract: proposes that “develop the remanufacturing industry vigorously, implement high-end remanufacturing, smart remanufacturing, and in-service remanufacturing, advance the identification of remanufacturing products, and promote sustainable and healthy development of the manufacturing industry”. Remanufacturing is an extension of the manufacturing industry chain, and it is an important part of advanced manufacturing and green manufacturing. The product function, technical performance, greenness and economy of the remanufacturing products are no worse than those of the new products. The cost of remanufacturing products is only about 50% of new products. Remanufacturing can save energy 60%, and material 70%, so the adverse impact on the environment is significantly reduced. At present, China’s remanufacturing industry is developing rapidly, and the manufacturing pilot has been in full swing. Meanwhile, the policies and regulations, basic theory, key technology, and industry standards of remanufacturing have been continuously innovated and completed.

Keywords： green manufacturing     remanufacturing     circular economy    

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Current treatment strategy of acute promyelocytic leukemia

Jianqing Mi

Frontiers of Medicine 2011, Volume 5, Issue 4,   Pages 341-347 doi: 10.1007/s11684-011-0169-z

Abstract: Acute promyelocytic leukemia (APL) is a unique subtype of acute myeloid leukemia (AML). The prognosis of APL has changed from the worst among the AMLs to currently the best. The application of all- retinoic acid (ATRA) in the induction therapy of APL decreases the high mortality of newly diagnosed patients, thereby significantly improving the response rate. ATRA combined with anthracycline-based chemotherapy is the current standard treatment, and for high-risk patients, high doses cytarabine have a beneficial effect on relapse prevention. In recent years, the indications of arsenic trioxide (ATO) therapy for APL have been extended from the salvage therapy for relapse patients to the first-line treatment of APL. The introduction of both ATRA and ATO represents great achievements in translational medicine. In this review article, we discuss the therapeutic strategies for this disease, including the initial approaches to newly diagnosed patients, prevention, and treatment of side effects and relapse to ensure the best and timely treatment for each newly diagnosed APL patient.

Keywords： acute promyelocytic leukemia     all-trans retinoic acid     arsenic trioxide    

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Optimal production strategy for auto manufacturers with government subsidies in competitive environments

Frontiers of Engineering Management doi: 10.1007/s42524-023-0261-5

Abstract: Using the Hotelling model and evolutionary game theory, this paper studies the optimal production strategyeffects on manufacturers’ market shares and profits, which in turn, affect the manufacturers’ production strategyEV production costs is, the more inclined auto manufacturers are to choose a different final stable strategy

Keywords： supply chain management     low-carbon emission     electric vehicle     subsidy     evolutionary game theory    

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Reflection on Development Strategy of Engineering Management Discipline in China

Ying-luo Wang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 218-224 doi: 10.15302/J-FEM-2014029

Abstract: Meanwhile, the paper also proposes that the construction for development strategy of China’s engineering

Keywords： engineering management     disciplinary characteristics     development strategy    

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Title Author Date Type Operation

A strategy-proof auction mechanism for service composition based on user preferences

Yao Xia, Zhiqiu Huang,xiayao@nuaa.edu.cn,zqhuang@nuaa.edu.cn

Journal Article

A new proof of Honeycomb Conjecture by fractal geometry methods

Tong ZHANG, Kai DING

Journal Article

Integration of VR with BIM to facilitate real-time creation of bill of quantities during the design phase: a proof

Jordan DAVIDSON, John FOWLER, Charalampos PANTAZIS, Massimo SANNINO, Jordan WALKER, Moslem SHEIKHKHOSHKAR, Farzad Pour RAHIMIAN

Journal Article

Design of three phase induction motor with flame proof variable frequency used in scraper conveyor

He Huiming,Yang Xiaozhou,Xiao Hong,Fan Zuozhi,Qian Liang,Fan Guang

Journal Article

Proof of the heavy tailed property of normal cloud model

Li Deyi,Liu Changyu,Gan Wenyan

Journal Article

Scientific Verification Is the Basis for Correct Decisionmaking of Major Project

Pan Jiazheng,Wang Jiazhu

Journal Article

Study on principle of electromagnetic-proof bionics and fault-restore mechanism

Yuan Liang,Man Menghua and Chang Xiaolong

Journal Article

Equipment–process–strategy integration for sustainable machining: a review

Journal Article

Asecure data sharing scheme with cheating detection based onChaum-Pedersen protocol for cloud storage

Xin WANG, Bo YANG, Zhe XIA, Hong-xia HOU

Journal Article

Tool path strategy and cutting process monitoring in intelligent machining

Ming CHEN, Chengdong WANG, Qinglong AN, Weiwei MING

Journal Article

Strategy of Manufacturing Quality Power

The Research Group for Manufacturing Quality Power Strategy

Journal Article

Green Remanufacturing Engineering and Its Development Strategy in China

Bin-shi Xu

Journal Article

Current treatment strategy of acute promyelocytic leukemia

Jianqing Mi

Journal Article

Optimal production strategy for auto manufacturers with government subsidies in competitive environments

Journal Article

Reflection on Development Strategy of Engineering Management Discipline in China

Ying-luo Wang

Journal Article