{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:08:05Z","timestamp":1774310885130,"version":"3.50.1"},"publisher-location":"Cham","reference-count":5,"publisher":"Springer Nature Switzerland","isbn-type":[{"value":"9783032213204","type":"print"},{"value":"9783032213211","type":"electronic"}],"license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026]]},"DOI":"10.1007\/978-3-032-21321-1_8","type":"book-chapter","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T11:08:31Z","timestamp":1774264111000},"page":"63-67","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Evalugator A stylized green crocodile with a yellow grid pattern on its back, resembling a calculator. The design combines elements of a crocodile and a calculator, symbolizing a playful or creative concept. \u2014Rapid, Agile Development and\u00a0Evaluation of\u00a0Retrieval Augmented Generation Systems Without Labels"],"prefix":"10.1007","author":[{"given":"Bevan","family":"Koopman","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hang","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuai","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guido","family":"Zuccon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,3,24]]},"reference":[{"key":"8_CR1","doi-asserted-by":"crossref","unstructured":"Balog, K., Metzler, D., Qin, Z.: Rankers, judges, and assistants: towards understanding the interplay of LLMs in information retrieval evaluation. In: Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 3865\u20133875 (2025)","DOI":"10.1145\/3726302.3730348"},{"key":"8_CR2","doi-asserted-by":"crossref","unstructured":"Krayko, N., Sidorov, I., Laputin, F., Panchenko, A., Galimzianova, D., Konovalov, V.: Rurage: robust universal rag evaluator for fast and affordable qa performance testing. In: European Conference on Information Retrieval, pp. 135\u2013145. Springer (2025)","DOI":"10.1007\/978-3-031-88720-8_23"},{"key":"8_CR3","unstructured":"Li, H., et al.: LLMs-as-judges: a comprehensive survey on LLM-based evaluation methods. arXiv preprint arXiv:2412.05579 (2024)"},{"key":"8_CR4","doi-asserted-by":"crossref","unstructured":"Trippas, J.R., et\u00a0al.: Report from the 4th Strategic Workshop on Information Retrieval in Lorne (SWIRL 2025). In: ACM SIGIR Forum, vol.\u00a059, pp. 1\u201368. ACM, New York (2025)","DOI":"10.1145\/3799914.3799928"},{"key":"8_CR5","doi-asserted-by":"crossref","unstructured":"Yu, F., Seedat, N., Herrmannova, D., Schilder, F., Schwarz, J.R.: Beyond pointwise scores: Decomposed criteria-based evaluation of LLM responses. In: Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing: Industry Track, pp. 1931\u20131954 (2025)","DOI":"10.18653\/v1\/2025.emnlp-industry.136"}],"container-title":["Lecture Notes in Computer Science","Advances in Information Retrieval"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-032-21321-1_8","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T23:12:34Z","timestamp":1774307554000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-032-21321-1_8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"ISBN":["9783032213204","9783032213211"],"references-count":5,"URL":"https:\/\/doi.org\/10.1007\/978-3-032-21321-1_8","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"value":"0302-9743","type":"print"},{"value":"1611-3349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"assertion":[{"value":"24 March 2026","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"The authors have no competing interests to declare that are relevant to the content of this article.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclosure of Interests"}},{"value":"ECIR","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"European Conference on Information Retrieval","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Delft","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"The Netherlands","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2026","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"29 March 2026","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2 April 2026","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"48","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"ecir2026","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"https:\/\/ecir2026.eu\/","order":11,"name":"conference_url","label":"Conference URL","group":{"name":"ConferenceInfo","label":"Conference Information"}}]}}