{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T13:58:23Z","timestamp":1769349503619,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":17,"publisher":"ACM","license":[{"start":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T00:00:00Z","timestamp":1694649600000},"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":[[2023,9,14]]},"DOI":"10.1145\/3604915.3610236","type":"proceedings-article","created":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T22:40:23Z","timestamp":1694731223000},"page":"1023-1026","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":18,"title":["Scaling Session-Based Transformer Recommendations using Optimized Negative Sampling and Loss Functions"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-3380-7992","authenticated-orcid":false,"given":"Timo","family":"Wilm","sequence":"first","affiliation":[{"name":"OTTO (GmbH &amp; Co KG), Germany"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-5796-2992","authenticated-orcid":false,"given":"Philipp","family":"Normann","sequence":"additional","affiliation":[{"name":"OTTO (GmbH &amp; Co KG), Germany"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-2988-6653","authenticated-orcid":false,"given":"Sophie","family":"Baumeister","sequence":"additional","affiliation":[{"name":"OTTO (GmbH &amp; Co KG), Germany"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-2610-3709","authenticated-orcid":false,"given":"Paul-Vincent","family":"Kobow","sequence":"additional","affiliation":[{"name":"OTTO (GmbH &amp; Co KG), Germany"}]}],"member":"320","published-online":{"date-parts":[[2023,9,14]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2792838.2798723"},{"key":"e_1_3_2_1_2_1","volume-title":"International Workshop on Artificial Intelligence and Statistics. PMLR, 17\u201324","author":"Bengio Yoshua","year":"2003","unstructured":"Yoshua Bengio and Jean-S\u00e9bastien Senecal. 2003. Quick Training of Probabilistic Neural Nets by Importance Sampling. In International Workshop on Artificial Intelligence and Statistics. PMLR, 17\u201324. https:\/\/proceedings.mlr.press\/r4\/bengio03a.html"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNN.2007.912312"},{"key":"e_1_3_2_1_4_1","volume-title":"Proceedings of the 22nd International Conference on Neural Information Processing Systems(NIPS\u201909)","author":"Chen Wei","year":"2009","unstructured":"Wei Chen, Tie-Yan Liu, Yanyan Lan, Zhiming Ma, and Hang Li. 2009. Ranking measures and loss functions in learning to rank. In Proceedings of the 22nd International Conference on Neural Information Processing Systems(NIPS\u201909). Curran Associates Inc., Red Hook, NY, USA, 315\u2013323. https:\/\/dl.acm.org\/doi\/10.5555\/2984093.2984129"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/3460231.3474255"},{"key":"e_1_3_2_1_6_1","unstructured":"DIGINETICA. 2016. CIKM Cup 2016 Track 2: Personalized E-Commerce Search Challenge. https:\/\/competitions.codalab.org\/competitions\/11161"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/3511808.3557677"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/3269206.3271761"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.48550\/arXiv.1511.06939"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2018.00035"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/3394486.3403226"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/3539618.3591914"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/3523227.3547491"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","unstructured":"Philipp Normann Sophie Baumeister and Timo Wilm. 2023. OTTO Recommender Systems Dataset. https:\/\/doi.org\/10.34740\/KAGGLE\/DSV\/4991874","DOI":"10.34740\/KAGGLE"},{"key":"e_1_3_2_1_15_1","volume-title":"Proceedings of the Twenty-Fifth Conference on Uncertainty in Artificial Intelligence(UAI \u201909)","author":"Rendle Steffen","year":"2009","unstructured":"Steffen Rendle, Christoph Freudenthaler, Zeno Gantner, and Lars Schmidt-Thieme. 2009. BPR: Bayesian Personalized Ranking from Implicit Feedback. In Proceedings of the Twenty-Fifth Conference on Uncertainty in Artificial Intelligence(UAI \u201909). AUAI Press, Arlington, Virginia, USA, 452\u2013461. https:\/\/dl.acm.org\/doi\/10.5555\/1795114.1795167"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.48550\/ARXIV.2201.02327"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/2484028.2484126"}],"event":{"name":"RecSys '23: Seventeenth ACM Conference on Recommender Systems","location":"Singapore Singapore","acronym":"RecSys '23","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGAI ACM Special Interest Group on Artificial Intelligence","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","SIGIR ACM Special Interest Group on Information Retrieval","SIGCHI ACM Special Interest Group on Computer-Human Interaction","SIGecom Special Interest Group on Economics and Computation"]},"container-title":["Proceedings of the 17th ACM Conference on Recommender Systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3604915.3610236","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3604915.3610236","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T16:46:35Z","timestamp":1750178795000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3604915.3610236"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9,14]]},"references-count":17,"alternative-id":["10.1145\/3604915.3610236","10.1145\/3604915"],"URL":"https:\/\/doi.org\/10.1145\/3604915.3610236","relation":{},"subject":[],"published":{"date-parts":[[2023,9,14]]},"assertion":[{"value":"2023-09-14","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}