{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T13:55:01Z","timestamp":1760709301632,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":6,"publisher":"ACM","license":[{"start":{"date-parts":[[2017,4,12]],"date-time":"2017-04-12T00:00:00Z","timestamp":1491955200000},"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":[[2017,4,12]]},"DOI":"10.1145\/3051457.3054014","type":"proceedings-article","created":{"date-parts":[[2017,4,14]],"date-time":"2017-04-14T12:18:54Z","timestamp":1492172334000},"page":"319-322","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":19,"title":["Using Student Annotated Hashtags and Emojis to Collect Nuanced Affective States"],"prefix":"10.1145","author":[{"given":"Amy X.","family":"Zhang","sequence":"first","affiliation":[{"name":"Massachusetts Institute of Technology, Cambridge, MA, USA"}]},{"given":"Michele","family":"Igo","sequence":"additional","affiliation":[{"name":"University of California, Davis, Davis, CA, USA"}]},{"given":"Marc","family":"Facciotti","sequence":"additional","affiliation":[{"name":"University of California, Davis, Davis, CA, USA"}]},{"given":"David","family":"Karger","sequence":"additional","affiliation":[{"name":"Massachusetts Institute of Technology, Cambridge, MA, USA"}]}],"member":"320","published-online":{"date-parts":[[2017,4,12]]},"reference":[{"key":"e_1_3_2_1_1_1","unstructured":"Akshay Agrawal Jagadish Venkatraman Shane Leonard and Andreas Paepcke. 2015. YouEDU: addressing confusion in MOOC discussion forums by recommending instructional video clips. (2015).  Akshay Agrawal Jagadish Venkatraman Shane Leonard and Andreas Paepcke. 2015. YouEDU: addressing confusion in MOOC discussion forums by recommending instructional video clips. (2015)."},{"key":"e_1_3_2_1_2_1","unstructured":"Dmitry Davidov Oren Tsur and Ari Rappoport. 2010. Enhanced sentiment learning using twitter hashtags and smileys. In COLING. ACL 241--249.  Dmitry Davidov Oren Tsur and Ari Rappoport. 2010. Enhanced sentiment learning using twitter hashtags and smileys. In COLING. ACL 241--249."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/0261927X09351676"},{"key":"e_1_3_2_1_4_1","unstructured":"Miaomiao Wen Diyi Yang and Carolyn Penstein Ros\u00e9. 2014. Linguistic Reflections of Student Engagement in Massive Open Online Courses.. In ICWSM.  Miaomiao Wen Diyi Yang and Carolyn Penstein Ros\u00e9. 2014. Linguistic Reflections of Student Engagement in Massive Open Online Courses.. In ICWSM."},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2724660.2724677"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/2207676.2208326"}],"event":{"name":"L@S 2017: Fourth (2017) ACM Conference on Learning @ Scale","sponsor":["ACM Association for Computing Machinery"],"location":"Cambridge Massachusetts USA","acronym":"L@S 2017"},"container-title":["Proceedings of the Fourth (2017) ACM Conference on Learning @ Scale"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3051457.3054014","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3051457.3054014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T03:36:55Z","timestamp":1750217815000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3051457.3054014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4,12]]},"references-count":6,"alternative-id":["10.1145\/3051457.3054014","10.1145\/3051457"],"URL":"https:\/\/doi.org\/10.1145\/3051457.3054014","relation":{},"subject":[],"published":{"date-parts":[[2017,4,12]]},"assertion":[{"value":"2017-04-12","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}