{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T21:32:30Z","timestamp":1773005550222,"version":"3.50.1"},"reference-count":19,"publisher":"Institution of Engineering and Technology (IET)","issue":"1","license":[{"start":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T00:00:00Z","timestamp":1772668800000},"content-version":"vor","delay-in-days":63,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62002022"],"award-info":[{"award-number":["62002022"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["BLX201921"],"award-info":[{"award-number":["BLX201921"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["ietresearch.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["IET Wireless Sensor Systems"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Unmanned aerial vehicles (UAVs) play a pivotal role in disaster response by enabling rapid information gathering from widely distributed sensor nodes. In resource\u2010constrained scenarios, limitations in the number of UAVs and their onboard energy pose significant challenges in swiftly collecting and analysing high\u2010priority data. In this paper, we tackle the crucial challenge of efficient multi\u2010UAV\u2010aided data collection in resource\u2010constrained Internet of Things (IoT) environments where UAVs function as mobile data collectors. Given the inherent heterogeneity in data value and spatial distribution of IoT devices, a sophisticated approach is necessary to maximise data collection value while optimising energy consumption and coverage. This paper introduces a novel UAV\u2010assisted IoT data collection model tailored for resource\u2010constrained environments. By constructing a virtual backbone network and employing the NSGA\u2010II algorithm for multi\u2010objective optimisation, our model effectively routes data and schedules UAVs to maximise both data value and coverage. Extensive simulations demonstrate that our proposed algorithm achieves a superior balance between value and quantity in resource\u2010constrained scenarios compared to existing data collection schemes.<\/jats:p>","DOI":"10.1049\/wss2.70024","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T19:08:28Z","timestamp":1772996908000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Optimised Value and Quantity Balancing for Data Collection in Resource\u2010Constrained UAV\u2010Aided IoT"],"prefix":"10.1049","volume":"16","author":[{"given":"Ning","family":"An","sequence":"first","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7862-3388","authenticated-orcid":false,"given":"Yi","family":"Hong","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing China"}]},{"given":"Chang","family":"Su","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing China"}]},{"given":"Lu","family":"Li","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing China"}]},{"given":"Xinyi","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing China"}]},{"given":"Ruyue","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Information Science and Technology Beijing Forestry University  Beijing 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