{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T07:39:11Z","timestamp":1723016351655},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:p>We identify structural properties under which a\n\nconvex optimization over the simplex can be massively\n\nparallelized via map-reduce operations using\n\nthe Frank-Wolfe (FW) algorithm. A broad class\n\nof problems, e.g., Convex Approximation, Experimental\n\nDesigns, and Adaboost, can be tackled this\n\nway. We implement FW over Apache Spark, and\n\nsolve problems with 20 million variables using 350\n\ncores in 79 minutes; the same operation takes 165\n\nhours when executed serially.<\/jats:p>","DOI":"10.24963\/ijcai.2018\/748","type":"proceedings-article","created":{"date-parts":[[2018,7,5]],"date-time":"2018-07-05T05:49:10Z","timestamp":1530769750000},"page":"5334-5338","source":"Crossref","is-referenced-by-count":0,"title":["Distributing Frank-Wolfe via Map-Reduce"],"prefix":"10.24963","author":[{"given":"Armin","family":"Moharrer","sequence":"first","affiliation":[{"name":"Northeastern University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stratis","family":"Ioannidis","sequence":"additional","affiliation":[{"name":"Northeastern University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10584","event":{"number":"27","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"acronym":"IJCAI-2018","name":"Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}","start":{"date-parts":[[2018,7,13]]},"theme":"Artificial Intelligence","location":"Stockholm, Sweden","end":{"date-parts":[[2018,7,19]]}},"container-title":["Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2018,7,5]],"date-time":"2018-07-05T05:55:42Z","timestamp":1530770142000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2018\/748"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2018,7]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2018\/748","relation":{},"subject":[],"published":{"date-parts":[[2018,7]]}}}