{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T13:06:20Z","timestamp":1765544780811,"version":"3.48.0"},"reference-count":12,"publisher":"Association for Computing Machinery (ACM)","issue":"4","funder":[{"name":"Exascale Computing Project","award":["17-SC-20-SC"],"award-info":[{"award-number":["17-SC-20-SC"]}]},{"name":"U.S. Department of Energy Office of Science and the National Nuclear Security Administration"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Math. Softw."],"published-print":{"date-parts":[[2025,12,31]]},"abstract":"<jats:p>This article provides an overview of the 2.0 release of the ArborX library, a performance portable geometric search library based on Kokkos. We describe the major changes in ArborX 2.0 including a new interface for the library to support a wider range of user problems, new search data structures (brute force and distributed), support for user functions to be executed on the results (callbacks), and an expanded set of the supported algorithms (ray tracing and clustering).<\/jats:p>","DOI":"10.1145\/3772288","type":"journal-article","created":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T10:52:15Z","timestamp":1761043935000},"page":"1-10","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["The ArborX Library: Version 2.0"],"prefix":"10.1145","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3616-5504","authenticated-orcid":false,"given":"Andrey","family":"Prokopenko","sequence":"first","affiliation":[{"name":"Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8773-4901","authenticated-orcid":false,"given":"Daniel","family":"Arndt","sequence":"additional","affiliation":[{"name":"Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1952-7219","authenticated-orcid":false,"given":"Damien","family":"Lebrun-Grandi\u00e9","sequence":"additional","affiliation":[{"name":"Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5954-6313","authenticated-orcid":false,"given":"Bruno","family":"Turcksin","sequence":"additional","affiliation":[{"name":"Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2025,12,12]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.2312\/cgvc.20141206"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/2733381"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.5555\/3001460.3001507"},{"key":"e_1_3_3_5_1","unstructured":"B. Gehrels B. Lalande M. Loskot A. Wulkiewicz M. Karavelas and M. Fisikopoulos. 2025. Boost Geometry. Retrieved from https:\/\/www.boost.org\/doc\/libs\/1_88_0\/libs\/geometry\/doc\/html\/geometry\/spatial_indexes\/introduction.html"},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.2312\/EGGH\/HPG12\/033-037"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/2945.675649"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/3412558"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/10943420241298296"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.2172\/2301619"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/3605573.3605594"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/3545008.3546185"},{"key":"e_1_3_3_13_1","volume-title":"Proceedings of the International Conference for Coupled Problems in Science and Engineering","author":"Quaranta G.","year":"2005","unstructured":"G. Quaranta, P. Masarati, and P. Mantegazza. 2005. A conservative mesh-free approach for fluid-structure interface problems. In Proceedings of the International Conference for Coupled Problems in Science and Engineering."}],"container-title":["ACM Transactions on Mathematical Software"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3772288","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T12:57:16Z","timestamp":1765544236000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3772288"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,12]]},"references-count":12,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,12,31]]}},"alternative-id":["10.1145\/3772288"],"URL":"https:\/\/doi.org\/10.1145\/3772288","relation":{},"ISSN":["0098-3500","1557-7295"],"issn-type":[{"type":"print","value":"0098-3500"},{"type":"electronic","value":"1557-7295"}],"subject":[],"published":{"date-parts":[[2025,12,12]]},"assertion":[{"value":"2025-07-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-10-15","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}