{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,30]],"date-time":"2025-04-30T04:23:30Z","timestamp":1745987010229,"version":"3.40.4"},"publisher-location":"Berlin, Heidelberg","reference-count":8,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783642368172"},{"type":"electronic","value":"9783642368189"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013]]},"DOI":"10.1007\/978-3-642-36818-9_14","type":"book-chapter","created":{"date-parts":[[2013,3,4]],"date-time":"2013-03-04T16:14:54Z","timestamp":1362413694000},"page":"131-140","source":"Crossref","is-referenced-by-count":1,"title":["CAPTCHA Suitable for Smartphones"],"prefix":"10.1007","author":[{"given":"Yusuke","family":"Tsuruta","sequence":"first","affiliation":[]},{"given":"Mayumi","family":"Takaya","sequence":"additional","affiliation":[]},{"given":"Akihiro","family":"Yamamura","sequence":"additional","affiliation":[]}],"member":"297","reference":[{"key":"14_CR1","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"294","DOI":"10.1007\/3-540-39200-9_18","volume-title":"Advances in Cryptology \u2013 EUROCRPYT 2003","author":"L. Ahn von","year":"2003","unstructured":"von Ahn, L., Blum, M., Hopper, N., Langford, J.: CAPTCHA: Using Hard AI Problems for Security. In: Biham, E. (ed.) EUROCRYPT 2003. LNCS, vol.\u00a02656, pp. 294\u2013311. Springer, Heidelberg (2003)"},{"key":"14_CR2","doi-asserted-by":"publisher","first-page":"56","DOI":"10.1145\/966389.966390","volume":"47","author":"L. Ahn von","year":"2004","unstructured":"von Ahn, L., Blum, M., Langford, J.: Telling Humans and Computers Apart Automatically. Communications of the ACM\u00a047, 56\u201360 (2004)","journal-title":"Communications of the ACM"},{"key":"14_CR3","doi-asserted-by":"publisher","first-page":"1465","DOI":"10.1126\/science.1160379","volume":"321","author":"L. Ahn von","year":"2008","unstructured":"von Ahn, L., Maurer, B., McMillen, C., Abraham, D., Blum, M.: reCAPTCHA: Human-Based Character Recognition via Web Security Measures. Science\u00a0321, 1465\u20131468 (2008)","journal-title":"Science"},{"key":"14_CR4","unstructured":"Elson, J., Douceur, J.R., Howell, J., Saul, J.: Asirra: a CAPTCHA that Exploits Interest-Aligned Manual Image Categorization. In: ACM Conference on Computer and Communications Security, pp. 366\u2013374 (2007)"},{"key":"14_CR5","doi-asserted-by":"crossref","unstructured":"Gossweiler, R., Kamvar, M., Baluja, S.: What\u2019s up CAPTCHA?: a CAPTCHA Based on Image Orientation. In: International Conference on World Wide Web, pp. 841\u2013850 (2009)","DOI":"10.1145\/1526709.1526822"},{"key":"14_CR6","doi-asserted-by":"crossref","unstructured":"Mori, G., Malik, J.: Recognizing Objects in Adversarial Clutter: Breaking a Visual CATCHA. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition, vol.\u00a01, pp. 134\u2013141 (2003)","DOI":"10.1109\/CVPR.2003.1211347"},{"issue":"236","key":"14_CR7","doi-asserted-by":"publisher","first-page":"433","DOI":"10.1093\/mind\/LIX.236.433","volume":"59","author":"A.M. Turing","year":"1950","unstructured":"Turing, A.M.: Computing Machinery and Intelligence. Mind\u00a059(236), 433\u2013460 (1950)","journal-title":"Mind"},{"key":"14_CR8","unstructured":"http:\/\/www.yamamoto-works.jp"}],"container-title":["Lecture Notes in Computer Science","Information and Communicatiaon Technology"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-642-36818-9_14","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,29]],"date-time":"2025-04-29T22:54:19Z","timestamp":1745967259000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-642-36818-9_14"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"ISBN":["9783642368172","9783642368189"],"references-count":8,"URL":"https:\/\/doi.org\/10.1007\/978-3-642-36818-9_14","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[2013]]}}}