OPPORTUNISTIC

作品数：130被引量：186H指数：6
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相关机构：南京航空航天大学信息技术有限公司湖南师范大学厦门大学更多>>
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Variation of parental and chick diet in opportunistic insectivorous European Bee-eaters
《Avian Research》2024年第4期473-481,共9页Joana S.Costa Steffen Hahn José A.Alves 
funded by FCT with grants to JSC(SFRH/BD/113580/2015);JAA(SFRH/BPD/91527/2012);also benefited from financial support to CESAM(UIDP/50017/2020+UIDB/50017/2020+LA/P/0094/2020);through national funds(FCT/MCTES).
Insectivorous Palaearctic bird species associated with open habitats rely on high prey abundances,which are currently declining due to habitat loss and intensive agricultural practices.The European Bee-eater(Merops ap...
关键词：Feeding ecology Habitat variation Merops apiaster Prey availability Prey selection 
Multi-component system maintenance optimization of a rail transit train based on opportunistic correlations被引量：1
《Transportation Safety and Environment》2023年第4期182-191,共10页Jisheng Dai Rongjun Ding Yong Fu Yong Qin 
funded by the Hunan Science and Technology‘Lotus Bud’Talent Support Program(Gr ant No.2022TJ-XH-009).
ln order to deal with the problems of insufficient or excessive maintenance in the current maintenance activities of China transit trains,this paper develops a novel multi-component system maintenance optimization app...
关键词：multi-component system maintenance optimization rail transit train opportunistic correlation modified particle swarm optimization(PSO) 
Opportunistic admission and resource allocation for slicing enhanced IoT networks
《Digital Communications and Networks》2023年第6期1465-1476,共12页Long Zhang Bin Cao Gang Feng 
This work was supported in part by the Chongqing Technological Innovation and Application Development Projects under Grant cstc2019jscx-msxm1322,in part by the Zhejiang Lab under Grant 2021KF0AB03;in part by the National Natural Science Foundation of China under Grant 62071091.
Network slicing is envisioned as one of the key techniques to meet the extremely diversified service requirements of the Internet of Things(IoT)as it provides an enhanced user experience and elastic resource configura...
关键词：SLICE IOT Markov decision process Game theory Admission and resource allocation 
The variability of juvenile dispersal in an opportunistic raptor
《Current Zoology》2023年第3期244-254,共11页Jorge Garcia-Macia Gabriel Lopez-Poveda Javier De La Puente Ana Bermejo-Bermejo Manuel Galan Ernesto Alvarez Sara Morollon Vicente Urios 
The juvenile dispersal of raptors is a crucial stage that stretches from parental independence to the establishment of the first breeding area.Between 2012 and 2020,44 juvenile red kites Milvus milvus from the Spanish...
关键词：GPS telemetry LANDFILLS movement ecology natal dispersal red kite spatial ecology 
Connected Vehicles Computation Task Offloading Based on Opportunism in Cooperative Edge Computing
《Computers, Materials & Continua》2023年第4期609-631,共23页Duan Xue Yan Guo Ning Li Xiaoxiang Song 
supported by the National Natural Science Foundation of China (61871400);Natural Science Foundation of Jiangsu Province (BK20211227);Scientific Research Project of Liupanshui Normal University (LPSSYYBZK202207).
The traditional multi-access edge computing (MEC) capacity isoverwhelmed by the increasing demand for vehicles, leading to acute degradationin task offloading performance. There is a tremendous number ofresource-rich ...
关键词：Multi-access edge computing opportunistic ad-hoc edge cloud offloading decision resource allocation TE learning 
Detection rates of adenomas,advanced adenomas,and colorectal cancers among the opportunistic colonoscopy screening population:a single-center,retrospective study被引量：1
《Chinese Medical Journal》2023年第2期159-166,共8页Yan Gong Yansong Zheng Rilige Wu Miao Liu Hong Li Qiang Zeng 
supported by the State Science and Technology Support Program(No.2012BAI37B04);the Joint Project of the National Natural Science Foundation of China and the Australian National Health and Medical Research Council(No.NSFC81561128020-NHMRCAPP1112767).
Background: Colorectal cancer (CRC) screening is effective in reducing CRC incidence and mortality. The aim of this study was to retrospectively determine and compare the detection rate of adenomas, advanced adenomas ...
关键词：ADENOMAS Advanced adenomas Colorectal cancer Gender disparity Opportunistic colonoscopy screening 
Novel Energy-Efficient Opportunistic Routing Protocol for Marine Wireless Sensor Networks Based on Compressed Sensing and Power Control被引量：1
《Journal of Ocean University of China》2022年第6期1504-1516,共13页XIAN Jiangfeng WU Huafeng MEI Xiaojun ZHANG Yuanyuan CHEN Xinqiang ZHANG Qiannan LIANG Linian 
supported by the National Natural Science Foundation of China(Nos.52201403,52201401,52071200,52102397,61701299,51709167);the National Key Research and Development Program(No.2021YFC2801002);the China Postdoctoral Science Foundation(Nos.2021M 700790,2022M712027);the Fund of National Engineering Research Center for Water Transport Safety(No.A2022003);the Foundation for Jiangsu Key Laboratory of Traffic and Transportation Security(No.TTS2021-05);the Fund of Hubei Key Laboratory of Inland Shipping Technology(No.NHHY2021002);the Top-Notch Innovative Program for Postgraduates of Shanghai Maritime University(Nos.2019YBR006,2019YBR002).
In marine wireless sensor networks(MWSNs),an appropriate routing protocol is the key to the collaborative collection and efficient transmission of massive data.However,designing an appropriate routing protocol under t...
关键词：marine wireless sensor networks opportunistic routing weighted moving average adaptive power control compressed sensing 
Impact of macroeconomic policy uncertainty on opportunistic insider trading
《China Journal of Accounting Research》2022年第4期89-109,共21页Chun Cai Ruixue Bao Peng Wang Huiyan Yang 
The macroeconomic policy environment affects the internal governance of microenterprises,which may provide opportunities for management to benefit from stock sales while decreasing its motivation to manipulate stock t...
关键词：Macroeconomic Policy UNCERTAINTY Insider Trading OPPORTUNISM 
Stochastic Learning for Opportunistic Peer-to-Peer Computation Offloading in IoT Edge Computing被引量：1
《China Communications》2022年第7期239-256,共18页Siqi Mu Yanfei Shen 
supported by National Natural Science Foundation of China (No. 62101601)
Peer-to-peer computation offloading has been a promising approach that enables resourcelimited Internet of Things(IoT)devices to offload their computation-intensive tasks to idle peer devices in proximity.Different fr...
关键词：Internet of Things(IoT) edge computing OPPORTUNISTIC PEER-TO-PEER computation offloading stochastic game online learning 
Hybrid Two-Phase Task Allocation for Mobile Crowd Sensing被引量：1
《计算机工程》2022年第3期139-145,共7页LIU Jiahao JIN Hanxin QIANG Lei GAO Guoju DU Yang HUANG He 
National Natural Science Foundation of China(62102275,U20A20182,61873177,62072322);Natural Science Foundation of Jiangsu Province in China(BK20210704);Natural Science Foundation of the Jiangsu Higher Education Institutions of China(21KJB520025).
As a result of the popularity of mobile devices,Mobile Crowd Sensing (MCS) has attracted a lot of attention. Task allocation is a significant problem in MCS. Most previous studies mainly focused on stationary spatial ...
关键词：Mobile Crowd Sensing(MCS) two-phase task allocation Kuhn-Munkres(KM)algorithm opportunistic worker participatory worker 
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