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Relating Maxwell's demon and quantitative analysis of information leakage for practical imperative programs

Chinese Physics B 2017年第10期26卷 122-131页

作者： Kushal Anjaria arun Mishra Department of Computer Science & Engineering DIAT

Shannon observed the relation between information entropy and Maxwell demon experiment to come up with information entropy formula. After that, Shannon＇s entropy formula is widely used to measure information leakage in imperative programs. But in the present work, our aim is to go in a reverse direction and try to find possible Maxwell＇s demon experimental setup for contemporary practical imperative programs in which variations of Shannon＇s entropy formula has been applied to measure the information leakage. To establish the relation between the second principle of thermodynamics and quantitative analysis of information leakage, present work models contemporary variations of imperative programs in terms of Maxwell＇s demon experimental setup. In the present work five contemporary variations of imperative program related to information quantification are identified. They are：（i） information leakage in imperative program, （ii） imperative multi- threaded program, （iii） point to point leakage in the imperative program, （iv） imperative program with infinite observation, and （v） imperative program in the SOA-based environment. For these variations, minimal work required by an attacker to gain the secret is also calculated using historical Maxwell＇s demon experiment. To model the experimental setup of Maxwell＇s demon, non-interference security policy is used. In the present work, imperative programs with one-bit secret information have been considered to avoid the complexity. The findings of the present work from the history of physics can be utilized in many areas related to information flow of physical computing, nano-computing, quantum computing, biological computing, energy dissipation in computing, and computing power analysis.

关键词： information Maxwell's demon second principle of thermodynamics information security reversible system

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An Efficient On-Demand Virtual Machine Migration in Cloud Using Common Deployment Model

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Computer Systems Science & Engineering 2022年第7期42卷 245-256页

作者： C.Saravanakumar R.Priscilla B.Prabha A.Kavitha M.Prakash C.arun Department of Information Technology St.Joseph’s Institute of TechnologyChennai600119India Department of Information Technology Loyola-ICAM College of Engineering and TechnologyChennai600034India Department of Electronics and Communication Engineering M.Kumarasamy College of EngineeringKarur639113India Data Science and Analytics Center Karpagam College of EngineeringCoimbatore641032India Department of Electronics and Communication Engineering R.M.K College of Engineering and TechnologyChennai601206India

Cloud Computing provides various services to the customer in aﬂex-ible and reliable *** Machines(VM)are created from physical resources of the data center for handling huge number of requests as a *** tasks are executed in the VM at the data center which needs excess hosts for satis-fying the customer *** VM migration solves this problem by migrating the VM from one host to another host and makes the resources available at any *** process is carried out based on various algorithms which follow a pre-deﬁned capacity of source VM leads to the capacity issue at the destination *** proposed VM migration technique performs the migration process based on the request of the requesting host *** technique can perform in three ways namely single VM migration,Multiple VM migration and Cluster VM *** Deployment Manager(CDM)is used to support through negotiation that happens across the source host and destination host for providing the high quality service to their *** VM migration requests are handled with an exposure of the source host *** proposed analysis also uses the retired instructions with execution by the hypervisor to achieve high *** objective of the proposed technique is to perform a VM migration process based on the prior knowledge of the resource availability in the target VM.

关键词： Cloud computing virtualization hypervisor VMmigration virtual machine

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Shock wave mitigation using zig-zag structures and cylindrical obstructions

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Defence Technology（防务技术） 2021年第6期17卷 1840-1851页

作者： arun Kumar R Vaibhav Pathak Department of Mechanical Engineering Indian Institute of Technology Jodhpur(IITJ)JodhpurRajasthan342037India

The present study focuses on the mitigation of shock wave using novel geometric passages in the flow *** strategy is to produce multiple shock reflections and diffractions in the passage with minimum flow obstruction,which in turn is expected to reduce the shock wave strength at the target *** the present study the interaction of a plane shock front(generated from a shock tube)with various geometric designs such as,1)zig-zag geometric passage,2)staggered cylindrical obstructions and 3)zigzag passage with cylindrical obstructions have been investigated using computational *** is seen from the numerical simulation that,among the various designs,the maximum shock attenuation is produced by the zig-zag passage with cylindrical obstructions which is then followed by zig-zag passage and staggered cylindrical obstructions.A comprehensive investigation on the shock wave reflection and diffraction phenomena happening in the proposed complex passages have also been carried *** the new zig-zag design,the initial shock wave undergoes shock wave reflection and diffraction process which swaps alternatively as the shock front moves from one turn to the other *** cyclic shock reflection and diffraction process helps in diffusing the shock wave energy with practically no obstruction to the flow *** is found that by combining the shock attenuation ability of zig-zag passage(using shock reflection and diffraction)with the shock attenuation ability of cylindrical blocks(by flow obstruction),a drastic attenuation in shock strength can be achieved with moderate level of flow blocking.

关键词： Blast wave mitigation Blockage ratio Geometric obstructions Shock wave reflection and diffraction Zig-zag structure

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Technologies Behind the Smart Grid and Internet of Things: A System Survey

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Computers, Materials & Continua 2023年第6期75卷 5049-5072页

作者： Kuldeep Sharma arun Malik Isha Batra A.S.M.Sanwar Hosen Md Abdul Latif Sarker Dong Seog Han Department of Computer Science and Engineering Lovely Professional UniversityPunjabIndia Department of Artificial Intelligence and Big Data Woosong UniversityDaejeon34606Korea Center for ICT&Automotive Convergence Kyungpook National UniversityDaegu41566Korea School of Electronics Engineering Kyungpook National UniversityDaegu41566Korea

Electric smart grids enable a bidirectional flow of electricity and information among power system *** proper monitoring and con-trolling of power quality,reliability,scalability and flexibility,there is a need for an environmentally friendly system that is transparent,sustainable,cost-saving,energy-efficient,agile and *** paper provides an overview of the emerging technologies behind smart grids and the internet of *** dependent variables are identified by analyzing the electricity consumption patterns for optimal utilization and planning preventive maintenance of their legacy assets like power distribution transformers with real-time parameters to ensure an uninterrupted and reliable power *** addition,the paper sorts out challenges in the traditional or legacy electricity grid,power generation,transmission,distribution,and revenue management challenges such as reduc-ing aggregate technical and commercial loss by reforming the existing manual or semi-automatic techniques to fully smart or automatic *** article represents a concise review of research works in creating components of the smart grid like smart metering infrastructure for postpaid as well as in prepaid mode,internal structure comparison of advanced metering methods in present scenarios,and communication systems.

关键词： Electricity consumption bidirectional advanced meter infrastructure energy internet of things smart grid smart meter

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Multi-attribute Group Decision-making Based on Hesitant Bipolar-valued Fuzzy Information and Social Network

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Computer Systems Science & Engineering 2023年第3期44卷 1939-1950页

作者： Dhanalakshmi R Sovan Samanta arun Kumar Sivaraman Jeong Gon Lee Balasundaram A Sanamdikar Sanjay Tanaji Priya Ravindran Department of Computer Science and Engineering KCG College of TechnologyChennai600097Tamil NaduIndia Department of Mathematics Tamralipta MahavidyalayaWest Bengal721636India School of Computer Science and Engineering Vellore Institute of TechnologyChennai600127Tamil NaduIndia Division of Applied Mathematics Wonkwang UniversityIksan-SiJeonbuk54538Korea School of Computer Science and Engineering Center for Cyber Physical SystemsVellore Institute of TechnologyChennai600127Tamil NaduIndia Department of Instrumentation Engineering PDEAs College of EngineeringManjari412307PuneIndia Engineering and Research Services HCL TechnologiesChennai600119India

Fuzzy sets have undergone several expansions and generalisations in the literature,including Atanasov’s intuitionistic fuzzy sets,type 2 fuzzy sets,and fuzzy multisets,to name a *** can be regarded as fuzzy multisets from a formal standpoint;nevertheless,their interpretation differs from the two other approaches to fuzzy multisets that are currently *** fuzzy sets(HFS)are very useful if consultants have hesitation in dealing with group decision-making problems between several possible ***,these possible memberships can be not only crisp values in[0,1],but also interval values during a practical evaluation *** bipolar valued fuzzy set(HBVFS)is a generalization of *** paper aims to introduce a general framework of multi-attribute group decision-making using social *** propose two types of decision-making processes:Type-1 decision-making process and Type-2 decision-making *** the Type-1 decision-making process,the experts’original opinion is proces for thefinal ranking of *** Type-2 decision making processs,there are two major aspects we ***,consistency tests and checking of consensus models are given for detecting that the judgments are logically ***,the framework demands(partial)decision-makers to review their ***,the coherence and consensus of several HBVFSs are established forfinal ranking of *** proposed framework is clarified by an example of software packages selection of a university.

关键词： Group decision-making aggregation operators hesitant bipolar-valued fuzzy set

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Comparative study between intramedullary interlocking nailing and minimally invasive percutaneous plate osteosynthesis for distal tibia extra-articular fractures

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Chinese Journal of Traumatology 2022年第2期25卷 90-94页

作者： Kapil Mani KC Bandhu Ram Pangeni Suman Babu Marahatta arun Sigdel Amuda KC Civil Service Hospital KathmanduNepal Nepalese Army Institute of Health Sciences KathmanduNepal

Purpose:Treatment of distal tibia fractures poses significant challenge to orthopedic surgeon because of poor blood supply and paucity of soft tissue *** is considerable controversy regarding the superior option of treatment for distal tibia fracture between the minimally invasive percutaneous plate osteosynthesis(MIPPO)technique and intramedullary interlocking(IMIL)nailing for extra-articular distal tibia *** aim of our study is to compare the functional outcome between the two treatment ***:This was the prospective comparative study of 100 patients with distal third tibia fractures divided into two *** first group of patients were treated with MIPPO technique while the second group of patients were managed by IMIL *** were followed up in outpatient department to assess the functional outcomes,malunion,delayed union,nonunion,superficial and deep infection between the two *** analyses were performed using the SPSS software(version 16.0).Results:Average malunion(degrees)in the MIPPO group was 5(3—7)±1.41 vs.10.22(8—14)±2.04 in the IMIL group(p=0.001).Similarly postoperative knee pain in the IMIL group was 10%vs.2%in the MIPPO group(p=0.001).In terms of superficial infection and nonunion,the results were 8%vs.4%and 2%vs.6%for the MIPPO and IMIL group,respectively(p=0.001).Conclusion:Both procedures have shown the reliable method of fixation for distal extra-articular tibia fractures preserving the soft tissue,bony vascularity and fracture hematoma that provide a favourable biological environment for fracture *** the results of the study,we have slightly more preference for the MIPPO technique.

关键词： Distal tibia fractures IMIL nailing Maiunion MIPPO technique

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Upshots of health education among patients with type 2 diabetes mellitus: A field study in Mysuru

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Journal of Integrative Nursing 2023年第4期5卷 250-255页

作者： Deepak ANIL DSunil KUMAR Annaram RAVALI Vijaylakshmi Rao VADAGA arun GOPI Department of Community Medicine JSS Medical CollegeJSS Academy of Higher Education and ResearchMysoreKarnatakaIndia

Objective:This study was conducted to assess the impact of health education on lifestyle modification and disease status of diabetic patients for 6 months in rural Mysuru in Southern *** and Methods:A quasi-experimental study was conducted among 104 patients with type 2 diabetes mellitus in rural Mysuru,India from July to December *** were assigned to two groups:intervention(n=52)and control(n=52),and their data were *** intervention group was educated about the disease and its management and was given printed pamphlets containing information to be followed,whereas the participants in the control group were asked to continue their routine health *** body mass index(BMI),weight,fasting blood sugar(FBS),knowledge about the disease,and behavior changes were recorded and compared between the two groups before and after 6 ***:The mean FBS value,BMI and weight decreased significantly in the intervention group after 6 months(FBS:164.79±47.59 mg/dL vs.141.92±25.63 mg/dL,P<0.001;BMI:22.97±3.75 kg/m2 vs.22.62±3.29 kg/m2,P<0.05;weight:62.82±11.92 kg vs.61.54±10.67 kg,P<0.05).The posttest period also showed an improvement in physical activity,diet,and medication adherence in the intervention group compared to the control group(P<0.05).The knowledge scores also improved postintervention which was statistically significant with the Wilcoxon signed-rank test(P<0.05).Conclusions:The effectiveness of the educational intervention was also supported by lower FBS levels and decrease in BMI and weight compared to *** findings of this study may help and make it easier to plan studies on people with diabetes mellitus in various settings.

关键词： Behavioral changes body mass index diabetes mellitus fasting blood sugar health education lifestyle modification

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MATHEMATICAL DESCRIPTION OF GROWTH OF MULTIPLE ROOT BRANCHING STRUCTURE IN A PLANT

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生物数学学报：英文版 2013年第3期6卷 1-10页

作者： arun KUMAR Department of Mathematics Government College Kota (Raj.) India

An existing growth model of Edelstien is extended and modified for multiple root branching structure or root hairs of any plant. Numerical and analytical solutions for the model are developed and compared. In the derivation it is assumed that multiple root branches are attached to the root surface that acts as a continuous source of new tips. The numerical scheme is derived with anticipation of the fact that comparison with experimental data may necessitate a more complicated model.

关键词：植物生长分支结构数学描述数值方法实验数据根表面模型

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Cancer: An unknown territory;rethinking before going ahead

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Genes & Diseases 2021年第5期8卷 655-661页

作者： arun Upadhyay Department of Biochemistry Central University of RajasthanRajasthan305817India

Cancer is a disease of altered signaling and metabolism,causing uncontrolled divi-sion and survival of transformed cells.A host of molecules,factors,and conditions have been designated as underlying causes for the inception and progression of the *** enormous amount of data is available,system-wide interaction networks of the genes and proteins are generated over the years and have now reached up to a level of saturation,where we need to shift our focus to the more advanced and comprehensive methods and approaches of data analysis and *** with the availability of enormous literature on this one of the most pressing pathological conditions,a successful cure of the disease seems to be *** treatment plans,like immunotherapy and precision medicine,are being employed for different ***,their actual benefits to the patients would be known only after the evaluation of clinical data over the next few ***,we need to look at few fundamental challenges that should be addressed in more depth before we could devise bet-ter,rigorous,and comprehensive treatment plans and may successfully reach a possible cure of the *** article aims at bringing attention towards some fundamental gaps in our approach towards the disease that leads to failure in devising successful therapeutics.

关键词： Bottom-up approach Evolution of cancer Genetic diversity Immunotherapy Multimodal treatment

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Impediments of Cognitive System Engineering in Machine-Human Modeling

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Computers, Materials & Continua 2023年第3期74卷 6689-6701页

作者： Fayaz Ahmad Fayaz arun Malik Isha Batra Akber Abid Gardezi Syed Immamul Ansarullah Shafiq Ahmad Mejdal Alqahtani Muhammad Shafiq National Institute of Electronics and Information Technology(NIELIT) J&K191132India Department of Computer Science&Engineering Lovely Professional University(LPU)Punjab144402India Department of Computer Science COMSATS University IslamabadIslamabad45550Pakistan Department of Computer Science Govt.Degree College Sumbal Kashmir193501India Industrial Engineering Department College of EngineeringKing Saud UniversityP.O.Box 800Riyadh11421Saudi Arabia Department of Information and Communication Engineering Yeungnam UniversityGyeongsan38541Korea

A comprehensive understanding of human intelligence is still an ongoing process,i.e.,human and information security are not yet perfectly *** understanding cognitive processes,designers can design humanized cognitive information systems(CIS).The need for this research is justified because today’s business decision makers are faced with questions they cannot answer in a given amount of time without the use of cognitive information *** researchers aim to better strengthen cognitive information systems with more pronounced cognitive thresholds by demonstrating the resilience of cognitive resonant frequencies to reveal possible responses to improve the efficiency of human-computer interaction(HCI).Apractice-oriented research approach included research analysis and a review of existing articles to pursue a comparative research model;thereafter,amodel development paradigm was used to observe and monitor the progression of CIS during *** scope of our research provides a broader perspective on how different disciplines affect HCI and how human cognitive models can be enhanced to enrich *** have identified a significant gap in the current literature on mental processing resulting from a wide range of theory and practice.

关键词： Cognitive-IoT human-computer interaction decision making

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