{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T05:22:03Z","timestamp":1790745723031,"version":"4.1.0"},"publisher-location":"New York, NY, USA","reference-count":40,"publisher":"ACM","license":[{"start":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T00:00:00Z","timestamp":1584057600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/100000001","name":"NSF","doi-asserted-by":"publisher","award":["1446641"],"award-info":[{"award-number":["1446641"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,3,23]]},"DOI":"10.1145\/3375462.3375524","type":"proceedings-article","created":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T13:48:06Z","timestamp":1584107286000},"page":"350-359","source":"Crossref","is-referenced-by-count":62,"title":["Designing for serendipity in a university course recommendation system"],"prefix":"10.1145","author":[{"given":"Zachary A.","family":"Pardos","sequence":"first","affiliation":[{"name":"University of California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijie","family":"Jiang","sequence":"additional","affiliation":[{"name":"Tsinghua University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2020,3,13]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1639714.1639769"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"crossref","unstructured":"Andrew Abbott. 1999. Department and discipline. Chicago sociology at one hundred (1999).  Andrew Abbott. 1999. Department and discipline. Chicago sociology at one hundred (1999).","DOI":"10.7208\/chicago\/9780226222738.001.0001"},{"key":"e_1_3_2_1_3_1","first-page":"54","article-title":"On unexpectedness in recommender systems: Or how to better expect the unexpected","volume":"5","author":"Adamopoulos Panagiotis","year":"2015","journal-title":"ACM Transactions on Intelligent Systems and Technology (TIST)"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.3115\/v1\/P14-1023"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1162\/coli_a_00016"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"crossref","unstructured":"Sorathan Chaturapruek Thomas Dee Ramesh Johari Ren\u00e9 Kizilcec and Mitchell Stevens. 2018. How a data-driven course planning tool affects college students' GPA: evidence from two field experiments. (2018).  Sorathan Chaturapruek Thomas Dee Ramesh Johari Ren\u00e9 Kizilcec and Mitchell Stevens. 2018. How a data-driven course planning tool affects college students' GPA: evidence from two field experiments. (2018).","DOI":"10.1145\/3231644.3231668"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/3303772.3303798"},{"key":"e_1_3_2_1_8_1","unstructured":"Hung-Hsuan Chen. 2018. Behavior2Vec: Generating Distributed Representations of Users' Behaviors on Products for Recommender Systems. ACM Transactions on Knowledge Discovery from Data (TKDD) 12 4 (2018) 43.  Hung-Hsuan Chen. 2018. Behavior2Vec: Generating Distributed Representations of Users' Behaviors on Products for Recommender Systems. ACM Transactions on Knowledge Discovery from Data (TKDD) 12 4 (2018) 43."},{"key":"e_1_3_2_1_9_1","first-page":"5","article-title":"Introduction to information retrieval","volume":"151","author":"Christopher D Manning","year":"2008","journal-title":"An Introduction To Information Retrieval"},{"key":"e_1_3_2_1_10_1","unstructured":"Martin Dillon. 1983. Introduction to modern information retrieval: G. Salton and M. McGill. McGraw-Hill New York (1983). 448 pp. ISBN 0-07-054484-0.  Martin Dillon. 1983. Introduction to modern information retrieval: G. Salton and M. McGill. McGraw-Hill New York (1983). 448 pp. ISBN 0-07-054484-0."},{"key":"e_1_3_2_1_11_1","volume-title":"Proceedings of the 14th European Conference on Technology Enhanced Learning. Springer, 480--494","author":"Dong Matthew"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chb.2010.08.005"},{"key":"e_1_3_2_1_13_1","unstructured":"Li Fei-Fei Rob Fergus and Pietro Perona. 2006. One-shot learning of object categories. IEEE transactions on pattern analysis and machine intelligence 28 4 (2006) 594--611.  Li Fei-Fei Rob Fergus and Pietro Perona. 2006. One-shot learning of object categories. IEEE transactions on pattern analysis and machine intelligence 28 4 (2006) 594--611."},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1864708.1864761"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/2959100.2959167"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1109\/HIS.2008.25"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/3298689.3347030"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/3303772.3303814"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1639714.1639780"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-45108-0_5"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1351324910000124"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.3115\/v1\/W14-1618"},{"key":"e_1_3_2_1_23_1","volume-title":"Icml","volume":"98","author":"Dekang"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/3240323.3240375"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/1125451.1125659"},{"key":"e_1_3_2_1_26_1","unstructured":"Tomas Mikolov Kai Chen Greg Corrado and Jeffrey Dean. 2013. Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781.  Tomas Mikolov Kai Chen Greg Corrado and Jeffrey Dean. 2013. Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781."},{"key":"e_1_3_2_1_27_1","unstructured":"Tomas Mikolov Ilya Sutskever Kai Chen Greg S Corrado and Jeff Dean. 2013. Distributed representations of words and phrases and their compositionality. In Advances in neural information processing systems. 3111--3119.  Tomas Mikolov Ilya Sutskever Kai Chen Greg S Corrado and Jeff Dean. 2013. Distributed representations of words and phrases and their compositionality. In Advances in neural information processing systems. 3111--3119."},{"key":"e_1_3_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1145\/2566486.2568012"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/2037661.2037665"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11257-019-09218-7"},{"key":"e_1_3_2_1_31_1","unstructured":"Zachary A Pardos and Andrew Joo Hun Nam. 2018. A Map of Knowledge. CoRR preprint abs\/1811.07974 (2018). https:\/\/arxiv.org\/abs\/1811.07974  Zachary A Pardos and Andrew Joo Hun Nam. 2018. A Map of Knowledge. CoRR preprint abs\/1811.07974 (2018). https:\/\/arxiv.org\/abs\/1811.07974"},{"key":"e_1_3_2_1_32_1","volume-title":"Proceedings of the 12th International Conference on Educational Data Mining. 396--401","author":"Polyzou Agoritsa","year":"2019"},{"key":"e_1_3_2_1_33_1","volume-title":"Proceedings of the 12th International Conference on Educational Data Mining. 158--167","author":"Ren Zhiyun","year":"2019"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/3097983.3098061"},{"key":"e_1_3_2_1_35_1","volume-title":"Recommender systems handbook","author":"Shani Guy"},{"key":"e_1_3_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-soc-081715-074240"},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.5555\/1861751.1861756"},{"key":"e_1_3_2_1_38_1","unstructured":"Ashish Vaswani Noam Shazeer Niki Parmar Jakob Uszkoreit Llion Jones Aidan N Gomez \u0141ukasz Kaiser and Illia Polosukhin. 2017. Attention is all you need. In Advances in neural information processing systems. 5998--6008.  Ashish Vaswani Noam Shazeer Niki Parmar Jakob Uszkoreit Llion Jones Aidan N Gomez \u0141ukasz Kaiser and Illia Polosukhin. 2017. Attention is all you need. In Advances in neural information processing systems. 5998--6008."},{"key":"e_1_3_2_1_39_1","unstructured":"Oriol Vinyals Charles Blundell Tim Lillicrap Daan Wierstra etal 2016. Matching networks for one shot learning. In Advances in Neural Information Processing Systems. 3630--3638.  Oriol Vinyals Charles Blundell Tim Lillicrap Daan Wierstra et al. 2016. Matching networks for one shot learning. In Advances in Neural Information Processing Systems. 3630--3638."},{"key":"e_1_3_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1145\/2124295.2124300"}],"event":{"name":"LAK '20: 10th International Conference on Learning Analytics and Knowledge","location":"Frankfurt Germany","acronym":"LAK '20"},"container-title":["Proceedings of the Tenth International Conference on Learning Analytics & Knowledge"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3375462.3375524","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3375462.3375524","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3375462.3375524","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T19:44:31Z","timestamp":1750189471000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3375462.3375524"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,13]]},"references-count":40,"alternative-id":["10.1145\/3375462.3375524","10.1145\/3375462"],"URL":"https:\/\/doi.org\/10.1145\/3375462.3375524","relation":{},"subject":[],"published":{"date-parts":[[2020,3,13]]}}}