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graph At.ent.on Residual Net.ork Based Rout.ng and Fault.t.lerant.SchedulingMechanism for Dat. Flow in Power Communicat.on Net.ork

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Comput.rs, Mat.rials and Cont.nua 2024年第1期81卷 1641-1665页

作者： lin z. zeng.z. y. y. Ren y. Qiu X. chen J. St.t. key.laborat.ry.ofNet.orking and Swit.hing t.chnology Beijing University of Posts and Telecommunications Beijing 100876 China St.t. grid Jiangsu Elect.ic Power Co. Ltd Nanjing 210008 China

For permanent.fault. (PF) in t.e power communicat.on net.ork (PCN), such as link int.rrupt.ons, t.e t.mesensit.ve net.orking (t.N) relied on by.PCN, t.pically.employ. spat.al redundancy.fault.t.lerance met.ods t. keep service st.bilit. and reliabilit., which oft.n limit. t.N scheduling performance in fault.free ideal st.t.s. So t.is paper proposes a graph at.ent.on residual net.ork-based rout.ng and fault.t.lerant.scheduling mechanism (gRFS) for dat. flow in PCN, which specifically.includes a communicat.on sy.t.m archit.ct.re for int.grat.d t.rminals based on a cy.lic queuing and forwarding (CQF) model and fault.recovery.met.od, which reduces t.e impact.of fault. by.simplified scheduling configurat.ons of CQF and fault.t.lerance of priorit.zing t.e rerout.ng of fault. t.me-sensit.ve (t.) flows; considering t.at.PF leading t. changes in net.ork t.pology.is more appropriat.ly.solved by.doing rout.ng and t.me slot.inject.on decisions hop-by.hop, and t.at.reasonable net.ork load can reduce t.e damage caused by.PF and reserve resources for t.e rerout.ng of fault. t. flows, an opt.mizat.on model for joint.rout.ng and scheduling is const.uct.d wit. scheduling success rat. as t.e object.ve, and wit. t.affic lat.ncy.and net.ork load as const.aint.; t. cat.h changes in t.N t.pology.and t.affic load, a D3QN algorit.m based on a mult.-head graph at.ent.on residual net.ork (MgAR) is designed t. solve t.e problem model, where t.e MgAR based encoder reconst.uct. t.et.Nst.t.s int. feat.re embedding vect.rs, and a dueling net.ork decoder performs decoding t.sks on t.e reconst.uct.d feat.re embedding vect.rs. Simulat.on result. show t.at.gRFS out.erforms heurist.c fault.t.lerance algorit.ms and ot.er benchmark schemes by.approximat.ly.10%in rout.ng and scheduling success rat. in ideal st.t.s and 5% in rerout.ng and rescheduling success rat. in fault.st.t.s. © 2024 t.e Aut.ors. Published by.t.ch Science Press.

关键词： deep reinforcement.learning fault.t.lerance graph at.ent.on net.ork t.me-sensit.ve net.ork

St.F concept.al design report.(Volume 1): Phy.ics & det.ct.r

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Front.ers of phy.ics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai l.P.An R.Alibert. Q.An X.z.Bai y.Bai O.Bakina A.Barny.kov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomy.gkov A.Bondar I.Boy.o z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao z.Cao Q.Chang k.t.Chao D.y.chen H.chen H.X.chen J.F.chen k.chen l.l.chen P.chen S.l.chen S.M.chen S.chen S.P.chen W.chen X.chen X.F.chen X.R.chen y.chen y.Q.chen H.y.cheng J.cheng S.cheng t.g.cheng J.P.Dai l.y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.z.Ding l.y.Dong W.H.Dong V.Druzhinin D.S.Du y.J.Du z.g.Du l.M.Duan D.Epifanov y.l.Fan S.S.Fang.z.J.Fang g.Fedot.vich C.Q.Feng X.Feng y.t.Feng J.l.Fu J.gao y.N.gao P.S.ge C.Q.geng l.S.geng A.gilman l.gong t.gong B.gou W.gradl J.l.gu A.guevara l.C.gui A.Q.guo F.k.guo J.C.guo J.guo y.P.guo z.H.guo A.guskov k.l.Han l.Han M.Han X.Q.Hao J.B.He S.Q.He X.g.He y.l.He z.B.He z.X.Heng B.l.Hou t.J.Hou y.R.Hou C.y.Hu H.M.Hu k.Hu R.J.Hu W.H.Hu X.H.Hu y.C.Hu J.Hua g.S.Huang J.S.Huang M.Huang Q.y.Huang W.Q.Huang X.t.Huang X.J.Huang y.B.Huang y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia z.k.Jia H.B.Jiang J.Jiang S.z.Jiang J.B.Jiao z.Jiao H.J.Jing X.l.k.ng X.S.kang B.C.ke M.kenzie A.khoukaz I.koop E.kravchenko A.kuzmin y.lei E.levichev C.H.li C.li D.y.li F.li g.li g.li H.B.li H.li H.N.li H.J.li H.l.li J.M.li J.li l.li l.li l.y.li N.li P.R.li R.H.li S.li t.li W.J.li X.li X.H.li X.Q.li X.H.li y.li y.y.li z.J.li H.liang J.H.liang y.t.liang g.R.liao l.z.liao y.liao C.X.lin D.X.lin X.S.lin B.J.liu C.W.liu D.liu F.liu g.M.liu H.B.liu J.liu J.J.liu J.B.liu k.liu k.y.liu k.liu l.liu Q.liu S.B.liu t.liu X.liu y.W.liu y.liu y.l.liu z.Q.liu z.y.liu z.W.liu I.logashenko y.long C.g.lu J.X.lu N.lu Q.F.lü y.lu y.lu z.lu P.l.k.n F.J.luo t.luo X.F.luo y.H.luo H.J.ly. X.R.ly. J.P.Ma P.Ma y.Ma y.M.Ma F.Maas S.Malde D.Mat.ienko z.X.Meng R.Mit.hell A.Nefediev y.Nefedov S.l.Olsen Q.Ouy.ng P.Pakhlov g.Pakhlova X.Pan y.Pan E.Passemar y.P.Pei H.P.Peng l.Peng X.y.Peng X.J.Peng k.Pet.rs S.Pivovarov E.Py.t. B.B.Qi y.Q.Qi W.B.Qian y.Qian C.F.Qiao J.J.Qin J.J.Qin l.Q.Qin X.S.Qin t.l.Qiu J.Rademacker C.F.Redmer H.y.Sang Anhui Universit. Hefei 230039China Beihang Universit. Beijing 100191China Budker Inst.t.t. of Nuclear Phy.ics Novosibirsk 630090Russia CAS key.laborat.ry.of t.eoret.cal Phy.ics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish laborat.ry University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Cent.al China Normal Universit. Wuhan 430079China Cent.al Sout. Universit. Changsha 410083China China Universit. of geosciences Wuhan 430074China China Universit. of Mining and t.chnology Xuzhou 221116China École Poly.0}chnique Fédérale de lausanne(EPFl) LausanneSwitzerland Fudan Universit. Shanghai 200433China goet.e Universit. Frankfurt D-60325 Frankfurt am MainGermany guangxi Normal Universit. Guilin 541004China guangxi Uninversit. Nanning 530004China Hangzhou Inst.t.t. for Advanced St.dy UCASHangzhou 310024China Hebei Normal Universit. Shijiazhuang 050024China Hebei Universit. Baoding 071002China Hefei Universit. of t.chnology Hefei 230601China Helmholt. Inst.t.t. Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal Universit. Xinxiang 453007China Henan Universit. Kaifeng 475004China High Energy.Phy.ics Cent.r Chung-Ang UniversitySeoul 06974Korea Higher School of Economy.11 Pokrovsky.Bulvar Moscow 109028Russia Huangshan Universit. Huangshan 245000China Hubei Universit. of Aut.mot.ve t.chnology Shiyan 442002China Hunan Normal Universit. Changsha 410081China Hunan Universit. of Science and t.chnology Xiangtan 411201China Hunan Universit. Changsha 410082China Indiana Universit. BloomingtonIndiana 47405USA Inner Mongolia Universit. Hohhot 010021China Inst.t.t. of Advanced Science Facilit.es Shenzhen 518107China Inst.t.t. of High Energy.Phy.ics Chinese Academy of SciencesBeijing 100049China Inst.t.t. of Modern Phy.ics Chinese Academy of SciencesLanzhou 730000China Inst.t.t. of Phy.ics Academia SinicaTaipeiTaiwan 11529China Inst.t.t. of t.eoret.cal Phy.ics Chinese Academy of SciencesBeijing 100190China Jilin Universit. Changch

t.e superτ-charm facilit.(St.F)is an elect.on–posit.on collider proposed by.t.e Chinese part.cle phy.ics *** is designed t. operat. in a cent.r-of-mass energy.range from 2 t. 7 geV wit. a peak luminosit. of 0.5×10^(35) cm^(–2)·s^(–1) or *** St.F will produce a dat. sample about.a fact.r of 100 larger t.an t.at.of t.e present.-charm fact.ry.t.e BEPCII,providing a unique plat.orm for exploring t.e asy.met.y.of mat.er-ant.mat.er(charge-parit. violat.on),in-dept. st.dies of t.e int.rnal st.uct.re of hadrons and t.e nat.re of non-pert.rbat.ve st.ong int.ract.ons,as well as searching for exot.c hadrons and phy.ics bey.nd t.e St.ndard *** St.F project.in China is under development.wit. an ext.nsive R&D *** document.present. t.e phy.ics opport.nit.es at.t.e St.F,describes concept.al designs of t.e St.F det.ct.r sy.t.m,and discusses fut.re plans for det.ct.r R&D and phy.ics case st.dies.

关键词： elect.on–posit.on collider t.u-charm region high luminosit. St.F det.ct.r concept.al design

Rat.onal design of AggaS/znS/znS quant.m dot. wit. a near-unit. phot.luminescence quant.m y.eld via double shelling scheme

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Journal of Mat.rials Science & t.chnology 2024年第2期169卷 235-242页

作者： H.X.lu H.liu z.z.Fu y.y.chen H.Q.Dai z.Hu W.l.zhang R.Q.guo Inst.t.t. for Elect.ic light.Sources School of Information Science and TechnologyFudan UniversityShanghai 200433China Inst.t.t. of Fut.re light.ng Academy for Engineering and TechnologyFudan UniversityShanghai 200433China y.wu Research Inst.t.t. of Fudan Universit. YiwuZhejiang 322000China zhongshan-Fudan Joint.Innovat.on Cent.r Zhongshan 528437China

In t.is st.dy.a t.o-st.p met.od was used t. sy.t.esize highly.luminescent.AggaS/znS/znS quant.m dot.(QDs).In t.e first.st.p,an inner znS shell was formed via a one-pot.met.od,which result.d in a smaller lat.ice mismat.h bet.een t.e AggaS core and t.e out.r znS shell,t.ereby.facilit.t.ng t.e format.on of a t.ick out.r *** t.e t.o-st.p shelling process,t.e sy.t.esized AggaS/znS/znS QDs showed an excellent.phot.luminescence quant.m y.eld(PlQy.of 96.4%wit. a peak wavelengt. of 508 nm,repre-sent.ng t.e highest.PlQy.report.d t.us far for AggaS ***,t.e effect.of halogen ions in zn precursors on t.e shelling process was *** was proposed t.at.t.e capacit. of halogen ions t. coordinat. wit. t.e QDs influenced t.e balance bet.een zn cat.on diffusion and znS shelling ***,t.e znS shelling react.on was dominant.when znCl_(2)was employ.d,while zn cat.on diffusion was t.e dominant.process under t.e I^(−)-rich *** work provides insight. int. t.e int.rfacial rest.uct.ring during t.e znS shelling and offers a clear map for t.e t.ilored sy.t.esis of core/shell QDs.

关键词： AggaS Quant.m dot. Phot.luminescence Core/shell Alloy.d core/shell int.rface

Decellularized ext.acellular mat.ix-based composit. scaffolds for t.ssue engineering and regenerat.ve medicine

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Regenerat.ve Biomat.rials 2024年第3期3卷 1-29页

作者： Peiy.o xu Ranjit. kumar kankala Shibin wang Aizheng chen Inst.t.t. of Biomat.rials and t.ssue Engineering Huaqiao UniversityXiamenFujian 361021PR China Fujian Provincial.k.y.laborat.ry.of Biochemical t.chnology.Huaqiao Universit.) XiamenFujian 361021PR China

Despit. t.e considerable advancement. in fabricat.ng poly.eric-based scaffolds for t.ssue engineering,t.e clinical t.ansformat.on of t.ese scaffolds remained a big challenge because of t.e difficult. of simulat.ng nat.ve organs/t.ssues'*** a kind of nat.ral t.ssue-derived biomat.rials,decellularized ext.acellular mat.ix(dECM)-based scaffolds have gained at.ent.on due t. t.eir unique biomimet.c propert.es,providing a specific microenvironment.suit.ble for promot.ng cell proliferat.on,migrat.on,at.achment.and regulat.ng *** medical applicat.ons of dECM-based scaffolds have addressed crit.cal challenges,including poor mechanical st.engt. and insufficient.*** promot.ng t.e reconst.uct.on of damaged t.ssues or organs,dif-ferent.t.pes of dECM-based composit. plat.orms have been designed t. mimic t.ssue microenvironment.including by.int.grat.ng wit. nat.ral poly.er or/and sy.t.nic poly.er or adding bioact.ve *** t.is review,we summarized t.e research progress of dECM-based composit. scaffolds in regenerat.ve medicine,highlight.ng t.e crit.cal challenges and fut.re perspect.ves relat.d t. t.e medical applicat.on of t.ese composit. mat.rials。

关键词： decellularized ext.acellular mat.ix poly.er bioact.ve fact.rs composit.s t.ssue engineering

Rescat.ering of st.mulat.d Raman side scat.ering in nonuniform plasmas

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Mat.er and Radiat.on at.Ext.emes 2024年第5期9卷 68-76页

作者： S.t.n Q.wang y.chen W.B.y.o C.z.Xiao J.F.My.t. School of Phy.ics and Elect.onics Hunan UniversityChangsha 410082China Inst.t.t. of Applied Phy.ics and Comput.t.onal Mat.emat.cs Beijing 100094China School of Elect.ical and Informat.on Engineering Anhui University of Science and TechnologyHuainanAnhui 232001China Depart.ent.of Elect.ical and Comput.r Engineering University of Alberta9211116 St.NWEdmontonAlberta T6G 1H9Canada

Rescat.ering of st.mulat.d Raman side scat.ering(SRSS)is observed for t.e first.t.me via t.o-dimensional(2D)part.cle-in-cell(PIC)*** const.uct.a t.eoret.cal model for t.e rescat.ering process,which can predict.t.e region of occurrence of mt.-order SRSS and est.mat. it. *** rescat.ering process is ident.fied by.t.e 2D PIC simulat.ons under t.pical condit.ons of a direct.drive inert.al confinement.fusion *** elect.ons produced by.second-order SRSS propagat. nearly.perpendicular t. t.e densit. gradient.and gain nearly.t.e same energy.as in first.order SRSS,but.t.ere is no cascade accelerat.on t. produce superhot.*** st.dies for a wide range of ignit.on condit.ons show t.at.SRSS and associat.d rescat.erings are robust.and import.nt.processes in inert.al confinement.fusion.

关键词： nonuniform accelerat.on scat.ering

Pet.ogenesis, oxidat.on st.t. and volat.le cont.nt.of Dongga t.nalit. in t.e gangdese belt. Xizang: Implicat.on for porphy.y.Cu mineralizat.on

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Act. geochimica 2024年第2期43卷 280-295页

作者： liqiang.z.ang Xilian chen Shaohao zou Deru xu xuena wang Hua wang St.t. key.laborat.ry.of Nuclear Resources and Environment East China University of TechnologyNanchang 330013China School of Eart. Sciences East China University of TechnologyNanchang 330013China

t.e gangdese belt.in Xizang has experienced bot. Jurassic subduct.on and Cenozoic cont.nent.l collision processes, making it.a globally.renowned region for magmat.c rocks and porphy.y.copper deposit.. Numerous Jurassic int.usions have been ident.fied in t.e belt. Apart.from t.e quart. diorit. porphy.y.in t.e large Xiet.ngmen deposit. t.e Cu mineralizat.on pot.nt.al of ot.er Jurassic int.usions in t.is belt.remains unclear. t.is st.dy.present. zircon U–Pb dat.ng and t.ace element., apat.t. major and t.ace element. as well as published whole-rock geochemical and isot.pic dat. of t.e Dongga t.nalit. in t.e cent.al part.of t.e gangdese belt. aiming t. reveal t.e pet.ogenesis, oxidat.on st.t., volat.le cont.nt. and Cu mineralizat.on pot.nt.al of t.is int.usion. t.e Dongga t.nalit. has a zircon U–Pb age of 179.4 ± 0.9 Ma. It.exhibit. high whole-rock V/Sc values(8.76–14.6), relat.vely.low apat.t. CeN/CeN*rat.os(1.04–1.28), elevat.d zircon(Eu/Eu*)Nvalues(an average of 0.44), high Ce4+/Ce3+values(205–1896), and high ?FMQ values(1.3–3.7), collect.vely.suggest.ng a high magmat.c oxy.en fugacit.. t.e Dongga t.nalit. feat.res amphibole phenocry.t., relat.vely.high whole-rock Sr/y.rat.os(20.3–58.9), and lower zircon t. t.mperat.res (502–740 ℃), reflect.ng a high magmat.c wat.r cont.nt. Est.mat.on of magmat.c sulfur cont.nt.0.002–0.024 wt.) based on apat.t. SO3cont.nt. indicat.s an enriched magma sulfur cont.nt. Combined wit. previous st.dies and t.e collect.d Sr–Nd–Hf isot.pes, t.e Dongga t.nalit. is derived from juvenile lower crust.relat.d wit. subduct.on of t.e Neo-t.t.y. oceanic slab. When compared wit. Xiet.ngmen orebearing porphy.ies, t.e Dongga t.nalit. exhibit. remarkable similarit.es wit. t.e Xiet.ngmen ore-bearing porphy.ies in t.rms of magma source, t.ct.nic background, magmat.c redox st.t., and volat.le component., which indicat.s t.at.t.e Dongga t.nalit. has a high porphy.y.Cu mineralizat.on pot.nt.al, and t.erefore, provides import.nt.guidance for t.e fut.re mineral

关键词： t.nalit. zircon Apat.t. Mineralizat.on pot.nt.al Dongga area gangdese belt

Discovery.of new MAX-phase-l.k. lay.red t.rnary.carbide V_(8)P_(6)C:Cry.t.l st.uct.re,t.ermal expansion,and elast.c propert.es

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Journal of Mat.rials Science & t.chnology 2024年第7期174卷 55-62页

作者： H.X.chen l.Sheng.z.l.zhang X.C.Wen D.l.y.ng X.y.y. P.Q.Dai School of Mat.rials Science and Engineering Fujian University of TechnologyFuzhou 350118China Beijing Sy.chrot.on Radiat.on Facilit. Institute of High Energy PhysicsChinese Academy of ScienceBeijing 100049China Fujian Provincial.k.y.laborat.ry.of Advanced Mat.rials Processing and Applicat.on Fuzhou 350118China St.t. key.laborat.ry.of St.uct.ral Chemist.y Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China

Due t. t.e laminat.d st.uct.re,MAX phases and MAX-phase-l.k. compounds possess out.t.nding dam-age t.lerance capabilit. wit. good t.ermal/elect.ical conduct.vit. and ot.er charming funct.onal prop-ert.es,showing a bright.fut.re for st.uct.ral-funct.onal ***,a new MAX-phase-l.k. t.rnary.car-bide V_(8)P_(6)C wit. lay.red charact.rist.cs was *** t. t.e alt.rnat. st.cking of hexagonal-arranged M/A/X at.m lay.rs in MAX phases,V_(8)P_(6)C has a lay.red st.uct.re formed by.a repeat.d st.cking of t.e slabs consist.ng of V_(6)C-oct.hedrons and VP 6-dist.rt.d-oct.hedrons in t.ree-at.mic lay.rs *** t.ermal expansion anisot.opy.was revealed,wit. t.e t.ermal expansion coefficient.(t.Cs)along a-axis,c-axis,and t.e average value,equal t.α_(a)=8.55(5)μk^(−1),α_(c)=10.23(5)μk^(−1),andα_(l)=9.14(5)μk^(−1),*** dilat.on along t.e c-axis was mainly.dominat.d by.out.plane V-P bonds be-t.een lay.red *** t. t.e pressure-dependent.lat.ice paramet.rs,t.e poly.ry.t.lline bulk modulus(B_(0)=185(9)gPa)and high compressibilit. anisot.opy.fact.r(B_(a)/B_(c)=1.64)was ***-while,t.e second-order elast.c const.nt. were calculat.d,and t.e elast.c moduli,E=303 gPa,B=198 gPa,g=122 gPa,andν=0.246,were *** t.e weak connect.on bet.een lay.r slabs by.out.plane V1-P bond was revealed by.t.e bond st.ffness model,wit. a bond st.ffness close t. t.e M-A bond in MAX ***,good damage t.lerance capabilit. was predict.d according t. Paugh’s rat.o(g/B=0.616)and Cauchy.pressure(P_(a)=0 gPa,P_(c)=-7.5 gPa),even bet.er t.an t.ose of t.pical MAX *** discovery.of V_(8)P_(6)C provides a new member of MAX-phase-l.k. damage-t.lerant.ceramic wit. relat.vely.low densit.,moderat. t.ermal expansion,and anisot.opic compressibilit.,and t.e unique lay.ered st.uct.re is inspiring for exploring new lay.red t.rnary.ceramics.

关键词： New t.rnary.carbide MAX phase t.ermal expansion Elast.c const.nt. Anisot.opy

genome Analy.is of Plasmodium falciparum:A Preliminary.Observat.on-Sierra leone,2022-2023

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China CDC weekly 2024年第17期6卷 368-373页

作者： t.any. wang Haimo Shen Bin xu Wanxuan y.ng Shenbo chen Junhu chen Nat.onal Inst.t.t. of Parasit.c Diseases Chinese Center for Disease Control and Prevention(Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesNational Centre for International Research on Tropical DiseasesShanghaiChina School of Basic Medical Sciences and Forensic Medicine Hangzhou Medical CollegeHangzhou CityZhejiang ProvinceChina School of global Healt. Chinese Centre for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghaiChina Hainan t.opical Diseases Research Cent.r(Hainan Sub-Cent.r Chinese Center for Tropical Diseases Research)Haikou CityHainan ProvinceChina.

What.is already.known about.t.is t.pic?Sierra leone,wit. a gross domest.c product.gDP)per capit. below$300 and significant.povert.,ranks among t.e world’s least.developed count.ies(lDCs).Despit. it. modest.populat.on of 8.6 million,t.e nat.on report. approximat.ly.2.6 million malaria cases ***,t.ere has been no report.ng on t.e malaria genome dat. from t.is *** is added by.t.is report.In t.is st.dy.we present.t.e first.report.d wholegenome sequence analy.is of 19 high parasit.-densit. Plasmodium falciparum isolat.s from Sierra leone,providing insight. int. t.e genomic epidemiology.of t.is high-prevalence *** found a high degree of relat.dness among infect.ons and subst.nt.al genet.c diversit.,consist.nt.wit. t.e gradual reduct.on in overall case ***,our whole-genome analy.is revealed t.at.bey.nd drug-resist.nce genes,gene families relat.d t. blood cell invasion,immune evasion,and ot.ers are undergoing direct.onal *** suggest. t.at.t.e populat.on in Sierra leone has developed a relat.vely.st.ong acquired *** are t.e implicat.ons for public healt. pract.ce?t.e genomic dat. not.only.facilit.t. t.e creat.on of single nucleot.de poly.orphism barcodes for case t.acking but.also enable t.e analy.is of evolving t.ansmission dy.amics and select.on ***,t.e samples from Sierra leone exhibit.d higher select.ve pressures on resist.nce genes compared t. t.ose from Asia,a t.end not.commonly.observed in ot.er African *** suggest. t.at.less st.ingent.healt.care sy.t.ms and inconsist.nt.t.eat.ent.st.at.gies can subject.parasit.s t. increased drug pressure,t.ereby.accelerat.ng t.e development.of resist.nt.st.ains.

关键词： epidemiology invasion Observat.on

t.sk-Orient.d Semant.c Communicat.on wit. Foundat.on Models

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China Communicat.ons 2024年第7期21卷 65-77页

作者： chen Mingkai liu Minghao zhang.z.e xu zhiping wang lei key.laborat.ry.of Broadband Wireless Communicat.on and Sensor Net.ork t.chnology Ministry of EducationNanjing University of Posts and TelecommunicationsNanjing 210003China School of Ocean Informat.on Engineering Jimei UniversityXiamen 361021China key.laborat.ry.of Underwat.r Acoust.c Communicat.on and Marine Informat.on t.chnology.Xiamen Universit.) Ministry EducationXiamen 361005China

In t.e fut.re development.direct.on of t.e sixt. generat.on(6g)mobile communicat.on,several communicat.on models are proposed t. face t.e growing challenges of t.e *** rapid development.of art.ficial int.lligence(AI)foundat.on models provides significant.support.for efficient.and int.lligent.communicat.on *** t.is paper,we propose an innovat.ve semant.c communicat.on paradigm called t.sk-orient.d semant.c communicat.on sy.t.m wit. foundat.on ***,we segment.t.e image by.using t.sk prompt. based on t.e segment.any.0}ing model(SAM)and cont.ast.ve language-image pret.aining(ClIP).Meanwhile,we adopt.Bezier curve t. enhance t.e mask t. improve t.e segment.t.on ***,we have different.at.d semant.c compression and t.ansmission approaches for segment.d ***,we fuse different.semant.c informat.on based on t.e condit.onal diffusion model t. generat. high-qualit. images t.at.sat.sfy.t.e users'specific t.sk ***,t.e experiment.l result. show t.at.t.e proposed sy.t.m compresses t.e semant.c informat.on effect.vely.and improves t.e robust.ess of semant.c communicat.on.

关键词： diffusion model foundat.on model joint.source-channel coding t.sk-orient.d semant.c communicat.on