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Smart city centric strategies are expected to comprise solutions to sustainable environment and urban life. Acting as an indispensable role in smart city, IoT (Internet of Things) connects the executive ability of the physical world and the intelligence of the computational world, aiming to enlarge the capabilities of things in real city and strengthen the practicality of functions in cyber world. One of the important application areas of IoT in cities is food industry. Municipality governors are withstanding all kinds of food safety issues and enduring the hardest time ever due to the lack of sufficient guidance and supervision. IoT systems help to monitor, analyze, and manage the real food industry in cities. In this paper, a smart sensor data collection strategy for IoT is proposed, which would improve the efficiency and accuracy of provenance with the minimized size of data set at the same time. 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Our strategy and algorithms are evaluated with a comprehensive evaluation case of this IoT system, which shows that this system performs well even with big data as well. <\/jats:p>","DOI":"10.1155\/2013\/382132","type":"journal-article","created":{"date-parts":[[2013,11,11]],"date-time":"2013-11-11T21:01:05Z","timestamp":1384203665000},"page":"382132","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":97,"title":["A Case Study of Sensor Data Collection and Analysis in Smart City: Provenance in Smart Food Supply Chain"],"prefix":"10.1177","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9562-1242","authenticated-orcid":false,"given":"Qiannan","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Microelectronics, Shanghai Jiao Tong University, Shanghai 200240, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1810-7298","authenticated-orcid":false,"given":"Tian","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Microelectronics, Shanghai Jiao Tong University, Shanghai 200240, China"}]},{"given":"Yongxin","family":"Zhu","sequence":"additional","affiliation":[{"name":"School of Microelectronics, Shanghai Jiao Tong University, Shanghai 200240, China"}]},{"given":"Meikang","family":"Qiu","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, San Jose State University, San Jose, CA 95152, USA"}]}],"member":"179","published-online":{"date-parts":[[2013,11,11]]},"reference":[{"key":"B2-2013-382132","doi-asserted-by":"publisher","DOI":"10.1145\/1497561.1497568"},{"key":"B3-2013-382132","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpdc.2012.02.002"},{"key":"B4-2013-382132","first-page":"1028","volume-title":"Proceedings of the International Conference on Electronics, Communications and Control (ICECC '2011)","author":"Su K."},{"key":"B5-2013-382132","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/860415"},{"key":"B6-2013-382132","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2013.6525602"},{"key":"B11-2013-382132","doi-asserted-by":"publisher","DOI":"10.1111\/j.1745-493X.2008.00043.x"},{"key":"B12-2013-382132","doi-asserted-by":"publisher","DOI":"10.1145\/2000791.2000792"},{"key":"B14-2013-382132","first-page":"1","volume-title":"Proceedings of the 7th Conference on File the Storage Technologies (FAST '09)","author":"Hasan R."},{"key":"B15-2013-382132","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2006.04.048"},{"key":"B16-2013-382132","doi-asserted-by":"publisher","DOI":"10.1016\/S0377-2217(03)00141-3"},{"key":"B17-2013-382132","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0408526102"},{"key":"B18-2013-382132","doi-asserted-by":"publisher","DOI":"10.1109\/ICCMS.2009.22"},{"key":"B19-2013-382132","first-page":"69","volume-title":"Proceedings of the International Conference on Computer Modeling and Simulation","author":"Zhang Q."},{"key":"B20-2013-382132","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2012.2189222"},{"key":"B21-2013-382132","doi-asserted-by":"publisher","DOI":"10.3724\/SP.J.1016.2012.01175"},{"key":"B22-2013-382132","doi-asserted-by":"publisher","DOI":"10.1109\/ICSENS.2012.6411521"},{"issue":"3","key":"B23-2013-382132","first-page":"201","volume":"24","author":"Abbey H.","year":"1952","journal-title":"Human Biology"},{"key":"B24-2013-382132","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a120485"},{"key":"B25-2013-382132","first-page":"13","volume-title":"Proceedings of the Communications of the CCF","author":"Yuan X."}],"container-title":["International Journal of Distributed Sensor Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1155\/2013\/382132","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1155\/2013\/382132","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1155\/2013\/382132","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,5,16]],"date-time":"2021-05-16T21:25:06Z","timestamp":1621200306000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1155\/2013\/382132"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11,1]]},"references-count":19,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2013,11,1]]}},"alternative-id":["10.1155\/2013\/382132"],"URL":"https:\/\/doi.org\/10.1155\/2013\/382132","relation":{},"ISSN":["1550-1477","1550-1477"],"issn-type":[{"value":"1550-1477","type":"print"},{"value":"1550-1477","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,11,1]]}}}