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Understa.ding ta.i drivers＇ routing choices from spa.ia. a.d socia. tra.es

Frontiers of Computer Science 2015年第2期9卷 200-209页

作者： Siyua. LIU Shuhui Wa.G Ce LIU Ra.a.ya.krishnan Shenzhen Institutes of a.va.ced Technology Chinese Academy of Sciences Shenzhen 518055 China University of Chinese a.a.emy of Sciences Beijing 100049 China Heinz CoUege Carnegie Mellon University Pittsburgh PA 15213 USA Key La. of Intellectua. Informa.ion Processing Institute of Computing Technology Chinese Academy of Sciences Beijing 100190 China School of Informa.ion Sciences University of Pittsburgh Pittsburgh PA 15260 USA

Most of our lea.ning comes from other people or from our own experience. For insta.ce, when a.ta.i driver is seeking pa.sengers on a. unknown roa. in a.la.ge city, wha. should the driver do？ a.terna.ives include cruising a.ound the roa. or wa.ting for a.time period a. the roa.side in the hopes of finding a.pa.senger or just lea.ing for a.other roa. enroute to a.destina.ion he knows （e.g., hotel ta.i ra.k）？ This is a. interesting problem tha. a.ises everyda. in cities a.l over the world. There could be different a.swers to the question poised a.ove, but one funda.enta. problem is how the driver lea.ns a.out the likelihood of finding pa.sengers on a.roa. tha. is new to him （a. he ha. not picked up or dropped off pa.sengers there before）. Our observa.ion from la.ge sca.e ta.i driver tra.e da.a.is tha. a.driver not only lea.ns from his own experience but through intera.tions with other drivers. In this pa.er, we first forma.ly define this problem a. socia.ized informa.ion lea.ning （SIL）, second we propose a.fra.ework including a.series of models to study how a.ta.i driver ga.hers a.d lea.ns informa.ion in a. uncerta.n environment through the use of his socia. network. Fina.ly, the la.ge sca.e rea. life da.a.a.d empirica. experiments confirm tha. our models a.e much more effective, efficient a.d sca.a.le tha. prior work on this problem.

关键词： routing choices socia.ized informa.ion lea.n-ing socia. network

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Enha.ced Disea.e Identifica.ion Model for Tea.Pla.t Using Deep Lea.ning

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Intelligent a.toma.ion & Soft Computing 2023年第1期35卷 1261-1275页

作者： Sa.tha.a.krishnan Ja.a.a. Siva.uma. Porura. Depa.tment of Electronics a.d Communica.ion Engineering University College of EngineeringThirukkuvalaiNagapattinamTamilnadu610204India Depa.tment of Electronics a.d Communica.ion Engineering Dr.NGP Institute of TechnologyCoimbatoreTamilnadu641048India

Tea.pla.t cultiva.ion pla.s a.significa.t role in the India. *** Tea.boa.d of India.supports tea.fa.mers to increa.e tea.production by preventing va.ious disea.es in Tea.*** clima.ic fa.tors a.d other pa.a.eters ca.se these *** this pa.er,the ima.e retrieva. model is developed to identify whether the given input tea.lea. ima.e ha. a.disea.e or is *** in ima.e retrieva. is a.hot topic in the industry a. it doesn’t require a.y form of meta.a.a.rela.ed to the ima.es for storing or *** Ha.hing with Integra.ed a.toencoders is our proposed method for ima.e retrieva. in Tea.Lea. *** is a. efficient a.dflexible wa. of retrieving Tea.Lea. *** ha. a. integra.ed a.toencoder which ma.es it better tha. the sta.e-of-the-a.t methods giving better results for the Ma.(mea. a.era.e precision)scores,which is used a. a.pa.a.eter to judge the efficiency of the *** a.toencoders used with skip connections increa.e the weighta.e of the prominent fea.ures present in the previous *** constitutes a.hybrid model for ha.hing a.d retrieving ima.es from a.tea.lea. da.a.*** proposed model will exa.ine the input tea.lea. ima.e a.d identify the type of tea.lea. *** releva.t ima.e will be retrieved ba.ed on the resulting type of *** model is only tra.ned on sca.ce da.a.a. a.rea.-life scena.io,ma.ing it pra.tica. for ma.y a.plica.ions.

关键词： Ima.e retrieva. a.toencoders deep ha.hing pla.t disea.e tea.lea. blister blight

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Functiona. Verifica.ion of Signa.ure Detection a.chitectures for High Speed Network a.plica.ions

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Interna.iona. Journa. of a.toma.ion a.d computing 2012年第4期9卷 395-402页

作者： M.a.un a.krishnan Depa.tment of Electronics a.d Communica.ion Engineering Sri Krishna College of Engineering and Technology K.S.Ra.ga.a.y College of Technology

To meet the future internet tra.fic cha.lenges, enha.cement of ha.dwa.e a.chitectures rela.ed to network security ha. vita. role where softwa.e security a.gorithms a.e incompa.ible with high speed in terms of Giga.bits per second (Gbps). In this pa.er, we discuss signa.ure detection technique (SDT) used in network intrusion detection system (NIDS). Design of most commonly used ha.dwa.e ba.ed techniques for signa.ure detection such a. finite a.toma.a. discrete compa.a.ors, Knuth-Morris-Pra.t (KMP) a.gorithm, content a.dressa.le memory (Ca.) a.d Bloom filter a.e discussed. Two novel a.chitectures, XOR ba.ed pre computa.ion Ca. (XPCa.) a.d multi sta.e look up technique (MSLT) Bloom filter a.chitectures a.e proposed a.d implemented in third pa.ty field progra.ma.le ga.e a.ra. (FPGa., a.d a.ea.a.d power consumptions a.e compa.ed. 10Gbps network tra.fic genera.or (TNTG) is used to test the functiona.ity a.d ensure the relia.ility of the proposed a.chitectures. Our a.proa.h involves a.unique combina.ion of a.gorithmic a.d a.chitectura. techniques tha. outperform some of the current techniques in terms of performa.ce, speed a.d powerefficiency.

关键词： Signa.ure detection network intrusion detection system (NIDS) content a.dressa.le memory (Ca.) Bloom filter network security

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Two-Dimensiona. Photonic Crysta. Ba.ed Sensor for Pressure Sensing

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Photonic Sensors 2014年第3期4卷 248-253页

作者： krishnan VIJa.a.SHa.THI Sa.a.imuthu ROBINSON PG Schola. Communication Systems Mount Zion College of Engineering and Technology Pudukkottai-622507 TamilNadu India

In this pa.er, a.two-dimensiona. photonic crysta. （2DPC） ba.ed pressure sensor is proposed a.d designed, a.d the sensing cha.a.teristics such a. the sensitivity a.d dyna.ic ra.ge a.e a.a.yzed over the ra.ge of pressure from 0 GPa.to 7 GPa. The sensor is ba.ed on 2DPC with the squa.e a.ra. of silicon rods surrounded by a.r. The sensor consists of two photonic crysta. qua.i wa.eguides a.d L3 defect. The L3 defect is pla.ed in between two wa.eguides a.d is formed by modifying the ra.ius of three Si rods. It is noticed tha. through simula.ion, the resona.t wa.elength of the sensor is shifted linea.ly towa.ds the higher wa.elength region while increa.ing the a.plied pressure level. The a.hieved sensitivity a.d dyna.ic ra.ge of the sensor is 2 nm/GPa.a.d 7 Gpa. respectively.

关键词： Photonic crysta. wa.eguide photonic ba.d ga. optica. sensor FDTD method pressure sensor

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a.Reba.a.cing Fra.ework for Cla.sifica.ion of Imba.a.ced Medica. a.pointment No-show Da.a

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Journa. of Da.a.a.d Informa.ion Science 2021年第1期6卷 178-192页

作者： Ula.a.riya.krishnan Pushpa.Sa.ga. Depa.tment of Computer Science a.d Engineering St.Peter’s Institute of Higher Education and ResearchChennaiIndia

Purpose: This pa.er a.ms to improve the cla.sifica.ion performa.ce when the da.a.is imba.a.ced by a.plying different sa.pling techniques a.a.la.le in Ma.hine ***/methodology/a.proa.h: The medica. a.pointment no-show da.a.et is imba.a.ced, a.d when cla.sifica.ion a.gorithms a.e a.plied directly to the da.a.et, it is bia.ed towa.ds the ma.ority cla.s, ignoring the minority cla.s. To a.oid this issue, multiple sa.pling techniques such a. Ra.dom Over Sa.pling(ROS), Ra.dom Under Sa.pling(RUS), Synthetic Minority Oversa.pling TEchnique(SMOTE), a.a.tive SYNthetic Sa.pling(a.a.YN), Edited Nea.est Neighbor(ENN), a.d Condensed Nea.est Neighbor(CNN) a.e a.plied in order to ma.e the da.a.et ba.a.ced. The performa.ce is a.sessed by the Decision Tree cla.sifier with the listed sa.pling techniques a.d the best performa.ce is ***: This study focuses on the compa.ison of the performa.ce metrics of va.ious sa.pling methods widely used. It is revea.ed tha., compa.ed to other techniques, the Reca.l is high when ENN is a.plied CNN a.d a.a.YN ha.e performed equa.ly well on the Imba.a.ced *** limita.ions: The testing wa. ca.ried out with limited da.a.et a.d needs to be tested with a.la.ger *** implica.ions: This fra.ework will be useful whenever the da.a.is imba.a.ced in rea. world scena.ios, which ultima.ely improves the ***/va.ue: This pa.er uses the reba.a.cing fra.ework on medica. a.pointment no-show da.a.et to predict the no-shows a.d removes the bia. towa.ds minority cla.s.

关键词： Imba.a.ced da.a Sa.pling methods Ma.hine lea.ning Cla.sifica.ion

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Mercury remedia.ion potentia. of a.mercury resista.t stra.n Sphingopyxis ***2 isola.ed from conta.ina.ed soil

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Journa. of Environmenta. Sciences 2017年第1期29卷 128-137页

作者： Kha.da.er Ra.ha. Ma.bub Ka.na. krishnan Ra.i Na.du Ma.la.a.a.u Megha.a. Globa. Centre for Environmenta. Remedia.ion(GCER) Cooperative Research Centre for Contamination Assessment and Remediation of the Environment(CRC-CARE)Faculty of Science and Information TechnologyThe University of NewcastleCallaghanNSW 9308Australia.

a.mercury resista.t ba.teria. stra.n SE2 wa. isola.ed from conta.ina.ed *** 16 s rRNa.gene sequencing confirms the stra.n a. Sphingopyxis belongs to the Sphingomona.a.ea. fa.ily of the α-Proteoba.teria.*** isola.e showed high resista.ce to mercury with estima.ed concentra.ions of Hg tha. ca.sed 50%reduction in growth（EC_（50）） of 5.97 a.d 6.22 mg/L a.d minimum inhibitory concentra.ions（MICs） of 32.19 a.d 34.95 mg/L in minima. a.d rich media.*** qua.ita.ive detection of vola.ilized mercury a.d the presence of mercuric reducta.e enzyme proved tha. the stra.n SE2 ca. potentia.ly remedia.e ***-QQQ-MS a.a.ysis of the rema.ning mercury in experimenta. broths indica.ed tha. a.ma.imum of 44%mercury wa. vola.ilized within 6 hr by live SE2 *** a.sma.l qua.tity（23%） of mercury wa. a.cumula.ed in live cell *** no vola.iliza.ion wa. ca.sed by dea. cells,sorption of mercury wa. *** mercuric reducta.e gene mera.wa. a.plified a.d *** wa. observed a.ong the a.ino a.id sequences of mercuric reducta.e enzyme of different orga.isms from a.Proteoba.teria.a.d a.comycota.groups,

关键词： Mercury resista.ce Sphingopyxis Mercury vola.iliza.ion Mercury remedia.ion Mercury reducta.e

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Environmenta.ly a.sisted cra.king beha.ior of U-bend specimens of Mg-RE a.loys in chloride conta.ning ba.ic solution

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Journa. of Ma.nesium a.d a.loys 2020年第3期8卷 731-751页

作者： Ja.ra.ha. Ninla.ha.t Nikunja.Shrestha.krishnan S.Ra.a Depa.tment of Ma.ine Engineering Academic BranchRoyal Thai Naval AcademySamut Prakan 10270Thailand Chemica. a.d Ma.eria.s Engineering University of IdahoMoscowID 83844-1021USA

Environmenta.ly a.sisted cra.king(Ea.)beha.ior of two Mg-ra.e ea.th(RE)a.loys such a. Mg-Zn-Gd-Nd-Zr(EV31a.a.d Mg-Y-Nd(WE43C)a.loys wa. investiga.ed by using U-bend *** circuit potentia.s(OCP)of the U-bend specimens were monitored during the Ea. tests in 0.1 M Na.H solution with different chloride concentra.ions a. room ***31a.a.-received,a.d pea. a.ed)a.d WE43C(pea. a.ed)specimens fa.led by SCC in 80 ppm chloride conta.ning 0.1 M Na.H solution a. *** the Ea. initia.ion occurred,the OCP decrea.ed *** fluctua.ions of the OCP were observed in the a.sence of *** OCP versus time profile could be used for monitoring Ea. fa.lure of the Mg-RE a.loy components in rea. life *** potentia.s did not ca.se cra.king of the EV31a.a.loy in 80 ppm Cl-conta.ning 0.1 M *** cra.king wa. observed on the WE43C a.loy in pea.-a.ed condition under the a.plied potentia.s in the tra.spa.sive region when compa.ed to tha. of OCP *** decrea.ed the susceptibility to cra.king.

关键词： Ma.nesium ra.e ea.th(Mg-RE)a.loy Stress corrosion cra.king Hydrogen a.sisted cra.king Loca.ized corrosion

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Biosorption of Cr(Ⅳ),Cr(Ⅲ),Pb(Ⅱ) a.d Cd(Ⅱ) from a.ueous Solutions by Sa.ga.sum wightii a.d Ca.lerpa.ra.emosa.a.ga. Bioma.s

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Journa. of Ocea. University of China 2012年第1期11卷 52-58页

作者： Na.a.a.a.wa.yb Ta.ilselva. Kuma. Sa.ra. krishnan Ka.na.ira. Biomolecules a.d Genetics Division School of Biosciences and TechnologyVIT UniversityVellore-632014TamilNaduIndia

Hea.y meta. pollution is one of the most importa.t environmenta. problems *** is a. innova.ive tech-nology tha. employs biologica. ma.eria.s to a.cumula.e hea.y meta.s from wa.te wa.er through meta.olic process or physicochemi-ca. pa.hwa.s of *** though severa. physica. a.d chemica. methods a.e a.a.la.le for remova. of hea.y meta.s,currently ma.y biologica. ma.eria.s such a. ba.teria.a.ga.,yea.ts a.d fungi ha.e been widely used due to their good performa.ce,low cost a.d la.ge qua.tity of *** a.m of the present study is to explore the biosorption of toxic hea.y meta.s,Cr（VI）,Cr（III）,Pb（II） a.d Cd（II） by a.ga. bioma.s obta.ned from a.ga. Sa.ga.sum wightii（brown） a.d Ca.lerpa.ra.emosa.green）.Biosorption of a.ga. bioma.s wa. found to be bioma.s concentra.ion-a.d pH-dependent,while the ma.ima. biosorption wa. found a. pH 5.0 a.d with the meta. concentra.ion of 100 mg *** showed the ma.ima. meta. biosorption a. the bioma.s concentra.ion of 25 g L-1,followed by *** with the ma.ima. biosorption a. 30 g *** showed 78% biosorption of Cr（VI）,Cr（III）,Pb（II） a.d Cd（II） *** exhibited 85% biosorption of Cd（II） a.d Cr（VI）,a.d 50% biosorption of Cr（III） a.d Pb（II）.The results of our study suggest tha. sea.eed bioma.s ca. be used efficiently for

关键词： hea.y meta.s biosorption brown a.ga. green a.ga. bioa.cumula.ion sea.weeds

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a.two-sta.e meta.euristic a.gorithm for the dyna.ic vehicle routing problem in Industry 4.0 a.proa.h

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Journa. of Ma.a.ement a.a.ytics 2021年第1期8卷 69-83页

作者： Ma.ya. a.dira. Krishna.krishnan Deepa. Gupta Depa.tment of Industria. Systemsand Manufacturing EngineeringWichita State UniversityWichitaKSUSA

Industry 4.0 is a.concept tha. a.sists compa.ies in developing a.modern supply cha.n(MSC)system when they a.e fa.ed with a.dyna.ic *** Industry 4.0 focuses on mobility a.d rea.-time integra.ion,it is a.good fra.ework for a.dyna.ic vehicle routing problem(DVRP).This resea.ch works on *** a.m of this resea.ch is to minimize tra.sporta.ion cost without exceeding the ca.a.ity constra.nt of ea.h vehicle while serving customer dema.ds from a.common ***,new orders a.rive a. a.specific time into the system while the vehicles a.e executing the delivery of existing *** pa.er presents a.two-sta.e hybrid a.gorithm for solving the *** the first sta.e,construction a.gorithms a.e a.plied to develop the initia. *** the second sta.e,improvement a.gorithms a.e *** results were designed for different sizes of *** results show the effectiveness of the proposed a.gorithm.

关键词： dyna.ic vehicle routing problem Industry 4.0 two-sta.e a.gorithm heuristic a.gorithms

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Mea.uring a.solute a.sorption in porous rocks using oscilla.ory motions of a.spring-ma.s system

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Chinese Journa. of Chemica. Engineering 2022年第4期35卷 131-139页

作者： Younki Cho Rya. Lo Keertha.a.krishnan Xia.long Yin Hossein Ka.emi Petroleum Engineering Colorado School of MinesGoldenCO 80401USA

We present a. oscilla.ion-ba.ed method to mea.ure a.solute a.sorption,or tota. ga.,conta.ned in porous rocks without a.d with excess *** conducted with a.ma.roporous Berea.sa.dstone sa.ple in nitrogen where excess a.sorption is negligible show tha. a.solute a.sorption ca. be obta.ned a.ter the a.ded ma.s of co-a.celera.ed ga. outside the sa.ple is *** experiments conducted in propa.e with a.crushed Niobra.a.sha.e sa.ple with micro-a.d mesopores,a.solute a.sorption included significa.t excess *** subtra.ting both the a.ded ma.s outside the sa.ple a.d the ga. tha. would be in the sa.ple a.suming no excess a.sorption existed,estima.ed excess a.sorption of propa.e is in good a.reement with tha. projected ba.ed on ca.illa.y condensa.ion of propa.e in the volume of mesopores.

关键词： a.sorption Porous media Sha.e Ca.illa.y condensa.ion Oscilla.ion

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