{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T09:38:54Z","timestamp":1762508334493,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":50,"publisher":"ACM","license":[{"start":{"date-parts":[[2020,11,3]],"date-time":"2020-11-03T00:00:00Z","timestamp":1604361600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,11,3]]},"DOI":"10.1145\/3397536.3422202","type":"proceedings-article","created":{"date-parts":[[2020,11,24]],"date-time":"2020-11-24T22:14:09Z","timestamp":1606256049000},"page":"540-549","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":22,"title":["A Ubiquitous and Accurate Floor Estimation System Using Deep Representational Learning"],"prefix":"10.1145","author":[{"given":"Hamada","family":"Rizk","sequence":"first","affiliation":[{"name":"E-JUST, Alexandria, Egypt, Osaka University, Japan, Tanta University, Tanta, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirozumi","family":"Yamaguchi","sequence":"additional","affiliation":[{"name":"Osaka University, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Teruo","family":"Higashino","sequence":"additional","affiliation":[{"name":"Osaka University, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Moustafa","family":"Youssef","sequence":"additional","affiliation":[{"name":"Alexandria University Alexandria, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2020,11,13]]},"reference":[{"volume-title":"Type of mobile phone owned by adults in the United States","year":"2017","key":"e_1_3_2_1_1_1","unstructured":"2018. Type of mobile phone owned by adults in the United States 2017 . https:\/\/www.statista.com 2018. Type of mobile phone owned by adults in the United States 2017. https:\/\/www.statista.com"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/PERCOM.2019.8767421"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/3286978.3286980"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.3390\/s19112538"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2802083.2802089"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.25080\/Majora-92bf1922-003"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/17489725.2015.1099751"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.5555\/1162264"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1109\/MAES.2017.160248"},{"key":"e_1_3_2_1_10_1","volume-title":"Proceedings of the International Conference on Learning Representations","author":"Dorfer Matthias","year":"2016","unstructured":"Matthias Dorfer , Rainer Kelz , and Gerhard Widmer . 2016 . Deep linear discriminant analysis . Proceedings of the International Conference on Learning Representations (2016). Matthias Dorfer, Rainer Kelz, and Gerhard Widmer. 2016. Deep linear discriminant analysis. Proceedings of the International Conference on Learning Representations (2016)."},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2018.2872827"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/3264914"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-1809.1936.tb02137.x"},{"key":"e_1_3_2_1_14_1","volume-title":"Backpropagation through time. Unpubl. ms","author":"Guo Jiang","year":"2013","unstructured":"Jiang Guo . 2013. Backpropagation through time. Unpubl. ms ., Harbin Institute of Technology 40 ( 2013 ). Jiang Guo. 2013. Backpropagation through time. Unpubl. ms., Harbin Institute of Technology 40 (2013)."},{"key":"e_1_3_2_1_15_1","unstructured":"Sepp Hochreiter Yoshua Bengio Paolo Frasconi J\u00fcrgen Schmidhuber etal 2001. Gradient flow in recurrent nets: the difficulty of learning long-term dependencies.  Sepp Hochreiter Yoshua Bengio Paolo Frasconi J\u00fcrgen Schmidhuber et al. 2001. Gradient flow in recurrent nets: the difficulty of learning long-term dependencies."},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2010.5683779"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2011.2173771"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-42051-1_31"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1186\/s41044-018-0031-2"},{"key":"e_1_3_2_1_20_1","volume-title":"Adam: A method for stochastic optimization. arXiv preprint arXiv:1412.6980","author":"Kingma Diederik P","year":"2014","unstructured":"Diederik P Kingma and Jimmy Ba . 2014 . Adam: A method for stochastic optimization. arXiv preprint arXiv:1412.6980 (2014). Diederik P Kingma and Jimmy Ba. 2014. Adam: A method for stochastic optimization. arXiv preprint arXiv:1412.6980 (2014)."},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.5555\/1593414"},{"key":"e_1_3_2_1_22_1","volume-title":"AutLoc: Deep Autoencoder for Indoor Localization with RSS Fingerprinting. In 2018 10th International Conference on Wireless Communications and Signal Processing (WCSP). IEEE, 1--6.","author":"Liu Jing","year":"2018","unstructured":"Jing Liu , Nan Liu , Zhiwen Pan , and Xiaohu You . 2018 . AutLoc: Deep Autoencoder for Indoor Localization with RSS Fingerprinting. In 2018 10th International Conference on Wireless Communications and Signal Processing (WCSP). IEEE, 1--6. Jing Liu, Nan Liu, Zhiwen Pan, and Xiaohu You. 2018. AutLoc: Deep Autoencoder for Indoor Localization with RSS Fingerprinting. In 2018 10th International Conference on Wireless Communications and Signal Processing (WCSP). IEEE, 1--6."},{"key":"e_1_3_2_1_23_1","volume-title":"SENSORS","author":"Lo Chi-Chung","year":"2012","unstructured":"Chi-Chung Lo , Yi-Hsiu Chen , Yu-Chee Tseng , Shang-Ming Huang , Yu-Neng Hung , Chiu-Mei Tseng , and Yeh-Chin Ho . 2012 . Pedestrian activity detection in a multi-floor environment by a smart phone . In SENSORS , 2012 IEEE. IEEE, 1--2. Chi-Chung Lo, Yi-Hsiu Chen, Yu-Chee Tseng, Shang-Ming Huang, Yu-Neng Hung, Chiu-Mei Tseng, and Yeh-Chin Ho. 2012. Pedestrian activity detection in a multi-floor environment by a smart phone. In SENSORS, 2012 IEEE. IEEE, 1--2."},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.3390\/s150409156"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1186\/1687-1499-2011-81"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/3325425.3329940"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/3347146.3363460"},{"key":"e_1_3_2_1_28_1","volume-title":"OmniCells: Cross-Device Cellular-based Indoor Location Tracking Using Deep Neural Networks. In 18th Annual IEEE Conference on Pervasive Computing and Communications (PerCom). IEEE.","author":"Rizk Hamada","year":"2020","unstructured":"Hamada Rizk , Moustafa Abbas , and Moustafa Youssef . 2020 . OmniCells: Cross-Device Cellular-based Indoor Location Tracking Using Deep Neural Networks. In 18th Annual IEEE Conference on Pervasive Computing and Communications (PerCom). IEEE. Hamada Rizk, Moustafa Abbas, and Moustafa Youssef. 2020. OmniCells: Cross-Device Cellular-based Indoor Location Tracking Using Deep Neural Networks. In 18th Annual IEEE Conference on Pervasive Computing and Communications (PerCom). IEEE."},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICCES.2015.7393040"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC.2019.8886005"},{"key":"e_1_3_2_1_31_1","volume-title":"CellinDeep: Robust and Accurate Cellular-based Indoor Localization via Deep Learning","author":"Rizk Hamada","year":"2018","unstructured":"Hamada Rizk , Marwan Torki , and Moustafa Youssef . 2018. CellinDeep: Robust and Accurate Cellular-based Indoor Localization via Deep Learning . IEEE Sensors Journal ( 2018 ). Hamada Rizk, Marwan Torki, and Moustafa Youssef. 2018. CellinDeep: Robust and Accurate Cellular-based Indoor Localization via Deep Learning. IEEE Sensors Journal (2018)."},{"key":"e_1_3_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1145\/3397536.3422207"},{"key":"e_1_3_2_1_33_1","volume-title":"2nd MENA Regional International Telecommunication Society Conference (ITS).","author":"Rizk Hamada","year":"2019","unstructured":"Hamada Rizk and Moustafa Youssef . 2019 . Increasing Coverage of Indoor Localization Systems for EEE112 Support . In 2nd MENA Regional International Telecommunication Society Conference (ITS). Hamada Rizk and Moustafa Youssef. 2019. Increasing Coverage of Indoor Localization Systems for EEE112 Support. In 2nd MENA Regional International Telecommunication Society Conference (ITS)."},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/3347146.3359065"},{"key":"e_1_3_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.4236\/ajcm.2014.42006"},{"key":"e_1_3_2_1_36_1","volume-title":"Proceedings of the 9th Advanced International Conference on Telecommunications","volume":"2328","author":"Shi Jian","year":"2013","unstructured":"Jian Shi and Yoan Shin . 2013 . A low-complexity floor determination method based on WiFi for multi-floor buildings . In Proceedings of the 9th Advanced International Conference on Telecommunications , Vol. 2328 . Citeseer. Jian Shi and Yoan Shin. 2013. A low-complexity floor determination method based on WiFi for multi-floor buildings. In Proceedings of the 9th Advanced International Conference on Telecommunications, Vol. 2328. Citeseer."},{"key":"e_1_3_2_1_37_1","volume-title":"2012 12th International Conference on Control, Automation and Systems. IEEE, 1442--1445","author":"Shin Beomju","year":"2012","unstructured":"Beomju Shin , Jung Ho Lee , Hyunho Lee , Eungyeong Kim , Jeahun Kim , Seok Lee , Young-su Cho, Sangjoon Park , and Taikjin Lee . 2012 . Indoor 3D pedestrian tracking algorithm based on PDR using smarthphone . In 2012 12th International Conference on Control, Automation and Systems. IEEE, 1442--1445 . Beomju Shin, Jung Ho Lee, Hyunho Lee, Eungyeong Kim, Jeahun Kim, Seok Lee, Young-su Cho, Sangjoon Park, and Taikjin Lee. 2012. Indoor 3D pedestrian tracking algorithm based on PDR using smarthphone. In 2012 12th International Conference on Control, Automation and Systems. IEEE, 1442--1445."},{"key":"e_1_3_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1145\/3274895.3274909"},{"key":"e_1_3_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.5555\/2627435.2670313"},{"key":"e_1_3_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1145\/1143844.1143958"},{"key":"e_1_3_2_1_41_1","doi-asserted-by":"publisher","DOI":"10.5555\/1248659.1248694"},{"key":"e_1_3_2_1_42_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-015-0401-7"},{"key":"e_1_3_2_1_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmcj.2007.07.004"},{"key":"e_1_3_2_1_44_1","doi-asserted-by":"publisher","DOI":"10.1109\/PERCOM.2007.37"},{"key":"e_1_3_2_1_45_1","volume-title":"Proceedings of the International Conference on Pervasive Computing and Communications (PerCom). IEEE, 244--252","author":"Wang Hua-Yan","year":"2010","unstructured":"Hua-Yan Wang , Vincent W Zheng , Junhui Zhao , and Qiang Yang . 2010 . Indoor localization in multi-floor environments with reduced effort . In Proceedings of the International Conference on Pervasive Computing and Communications (PerCom). IEEE, 244--252 . Hua-Yan Wang, Vincent W Zheng, Junhui Zhao, and Qiang Yang. 2010. Indoor localization in multi-floor environments with reduced effort. In Proceedings of the International Conference on Pervasive Computing and Communications (PerCom). IEEE, 244--252."},{"key":"e_1_3_2_1_46_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7997235"},{"key":"e_1_3_2_1_47_1","volume-title":"Powertutor-a power monitor for android-based mobile platforms. EECS","author":"Yang Z","year":"2012","unstructured":"Z Yang . 2012. Powertutor-a power monitor for android-based mobile platforms. EECS , University of Michigan , retrieved September 2 ( 2012 ), 19. Z Yang. 2012. Powertutor-a power monitor for android-based mobile platforms. EECS, University of Michigan, retrieved September 2 (2012), 19."},{"key":"e_1_3_2_1_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/wcm.2706"},{"key":"e_1_3_2_1_49_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11390-015-1597-z"},{"key":"e_1_3_2_1_50_1","volume-title":"Recurrent neural network regularization. arXiv preprint arXiv:1409.2329","author":"Zaremba Wojciech","year":"2014","unstructured":"Wojciech Zaremba , Ilya Sutskever , and Oriol Vinyals . 2014. Recurrent neural network regularization. arXiv preprint arXiv:1409.2329 ( 2014 ). Wojciech Zaremba, Ilya Sutskever, and Oriol Vinyals. 2014. Recurrent neural network regularization. arXiv preprint arXiv:1409.2329 (2014)."}],"event":{"name":"SIGSPATIAL '20: 28th International Conference on Advances in Geographic Information Systems","sponsor":["SIGSPATIAL ACM Special Interest Group on Spatial Information"],"location":"Seattle WA USA","acronym":"SIGSPATIAL '20"},"container-title":["Proceedings of the 28th International Conference on Advances in Geographic Information Systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3397536.3422202","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3397536.3422202","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T20:47:34Z","timestamp":1750193254000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3397536.3422202"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,11,3]]},"references-count":50,"alternative-id":["10.1145\/3397536.3422202","10.1145\/3397536"],"URL":"https:\/\/doi.org\/10.1145\/3397536.3422202","relation":{},"subject":[],"published":{"date-parts":[[2020,11,3]]},"assertion":[{"value":"2020-11-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}