5篇
您的检索式：作者名="Deepesh Kumar"
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| 1 | Machine Learning Based Resource Allocation of Cloud Computing in Auction显示文摘Resource allocation in auctions is a challenging problem for cloud computing.However,the resource allocation problem is NP-hard and cannot be solved in polynomial time.The existing studies mainly use approximate algorithms such as PTAS or heuristic algorithms to determine a feasible solution;however,these algorithms have the disadvantages of low computational efficiency or low allocate accuracy.In this paper,we use the classification of machine learning to model and analyze the multi-dimensional cloud resource allocation problem and propose two resource allocation prediction algorithms based on linear and logistic regressions.By learning a small-scale training set,the prediction model can guarantee that the social welfare,allocation accuracy,and resource utilization in the feasible solution are very close to those of the optimal allocation solution.The experimental results show that the proposed scheme has good effect on resource allocation in cloud computing. | Jixian Zhang Ning Xie Xuejie Zhang Kun Yue Weidong Li Deepesh Kumar | 2018 | Computers, Materials & Continua2018，，7： | 4 |
| 2 | FIXED POINTS OF α-TYPE F-CONTRACTIVE MAPPINGS WITH AN APPLICATION TO NONLINEAR FRACTIONAL DIFFERENTIAL EQUATION显示文摘In this paper,we introduce new concepts of α-type F-contractive mappings which are essentially weaker than the class of F-contractive mappings given in [21,22] and different from α-GF-contractions given in [8].Then,sufficient conditions for the existence and uniqueness of fixed point are established for these new types of contractive mappings,in the setting of complete metric space.Consequently,the obtained results encompass various generalizations of the Banach contraction principle.Moreover,some examples and an application to nonlinear fractional differential equation are given to illustrate the usability of the new theory. | Dhananjay GOPAL Mujahid ABBAS Deepesh Kumar PATEL Calogero VETRO | 2016 | Acta Mathematica Scientia2016，36，3： | 3 |
| 3 | Improvement in word sense disambiguation by introducing enhancements in English WordNet structure 显示文摘 | Deepesh Kumar Kimtani Jyotirmayee Choudhury Alok Chakrabarty | 2012 | International Journal on Computer Science and Engineering2012，4，7： | 1 |
| 4 | Effect of addition of zirconium tungstate, lead tungstate and titanium dioxide on the proton conductivity of polystyrene porous membrane显示文摘 | Krishna Gandhi Brajesh Kumar Dixit Deepesh Kumar Dixit | 2011 | International Journal of Hydrogen Energy2011，，4： | 1 |
| 5 | Reptilian vertebrates from Deccan volcanic associated sediments of Malwa Plateau in context to reptiles across Maastrichtian-Paleogene volcanic eruptions in Main Deccan Volcanic Province,India显示文摘The enormous eruptive volume of India's Deccan continental flood basalts has been linked to global mass extinction at Cretaceous-Paleogene boundary and destablilisation of both marine and terrestrial ecosystems before and after the Chicxulub bolide impact. Deccan Volcanic Province(DVP) currently covers around 500 000 km^2 of land between latitude 15°10′-24°30′N and longitude 70°10′-82°10′E over central India towards the west coast. The pre-erosional volume is estimated at around 1.6 million km^3 which is one of the largest volcanic eruptions on the Earth. The Deccan lava flows in geographically separated areas in DVP are considered to have separate sources and sites of eruptions and were outpoured in different magnetochrons viz. C30 n to C28 n of Maastrichtian to Paleocene. The Deccan volcanic sequences(DVS) in different provinces are associated with(i) sediments deposited before the arrival(Ground Zero) of the first lava flows-designated as infratrappean or Lameta sediments and(ii) sediments between the lava flows deposited during the period of quiescence at different stratigraphic levels designated as intertrappean(interflow) sediments. The Ground Zero Lameta sediments are the major dinosaur bearing sediments deposited in six inland basins viz. 1. Balasinor-Jhabua;2. Sagar;3. Jabalpur;4. Ambikapur-Amarkantak;5. Salburdi;6. Nand-Dongargaon. The sediments represent mainly the terrestrial ecosystems destabilised by the volcanism and they record history of biotic and environmental changes impacted by the volcanism across the Deccan volcanic eruptions. The titanosaurs, crocodylimorphs and bothremydid turtles survived across the first flows in the region in the C30 n. The skeletal remains of the surviving reptiles are preserved in the Deccan volcanic associated intertrappean lake sediments at different stratigraphic levels higher-up in the sequence. Locally, in the Malwa region the Scincomorp and Anguimorph lizards make their first appearance during the earlier phase of volcanic eruptions in C30 n wherein their well preserved bones are found in the intertrappean/inter lsva lake sediments deposited between the lava flows. The lizard fauna is indicated to have better flourished after the initial Deccan eruptions possibly owing to increased humidity. | Dhananjay Mohabey Bandana Samant Anup Dhobale Deepesh Kumar | 2019 | Global Geology2019，22，4： | 0 |
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