{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T23:35:54Z","timestamp":1648856154114},"reference-count":9,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Artif. Intell. Tools"],"published-print":{"date-parts":[[2011,4]]},"abstract":"<jats:p> When interacting with constraint-based recommender applications, users describe their preferences with the goal of identifying the products that fit their wishes and needs. In such a scenario, users are repeatedly adapting and changing their requirements. As a consequence, situations occur where none of the products completely fulfils the given set of requirements and users need a support in terms of an indicator of minimal sets of requirements that need to be changed in order to be able to find a recommendation. The identification of such minimal sets relies heavily on the existence of (minimal) conflict sets. In this paper we introduce BFX (Boosted FastXplain), a conflict detection algorithm which exploits the basic structural properties of constraint-based recommendation problems. BFX shows a significantly better performance compared to existing conflict detection algorithms. In order to demonstrate the performance of BFX, we report the results of a comparative performance evaluation. <\/jats:p>","DOI":"10.1142\/s0218213011000164","type":"journal-article","created":{"date-parts":[[2011,4,21]],"date-time":"2011-04-21T11:56:40Z","timestamp":1303387000000},"page":"297-312","source":"Crossref","is-referenced-by-count":2,"title":["BFX: DIAGNOSING CONFLICTING REQUIREMENTS IN CONSTRAINT-BASED RECOMMENDATION"],"prefix":"10.1142","volume":"20","author":[{"given":"MONIKA","family":"SCHUBERT","sequence":"first","affiliation":[{"name":"Applied Software Engineering, IST, Graz University of Technology, Inffeldgasse 16b\/II 8010 Graz, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"ALEXANDER","family":"FELFERNIG","sequence":"additional","affiliation":[{"name":"Applied Software Engineering, IST, Graz University of Technology, Inffeldgasse 16b\/II 8010 Graz, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2012,4,30]]},"reference":[{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1016\/S0004-3702(03)00117-6"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.2753\/JEC1086-4415110201"},{"key":"rf7","first-page":"81","author":"Jannach D.","journal-title":"Intelligent Techniques and Tools for Novel System Architectures"},{"key":"rf8","first-page":"93","volume":"48","author":"Jiang B.","journal-title":"Communications of the ACM"},{"key":"rf11","first-page":"1","volume":"40","author":"Konstan J. A.","journal-title":"Communication ACM"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1023\/A:1007369909943"},{"key":"rf18","doi-asserted-by":"publisher","DOI":"10.1016\/0004-3702(87)90062-2"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1007\/s10817-007-9076-z"},{"key":"rf22","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1613\/jair.1318","volume":"21","author":"Thompson C.","journal-title":"Journal of Artificial Intelligence Research"}],"container-title":["International Journal on Artificial Intelligence Tools"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218213011000164","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T17:52:48Z","timestamp":1565200368000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218213011000164"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4]]},"references-count":9,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2012,4,30]]},"published-print":{"date-parts":[[2011,4]]}},"alternative-id":["10.1142\/S0218213011000164"],"URL":"https:\/\/doi.org\/10.1142\/s0218213011000164","relation":{},"ISSN":["0218-2130","1793-6349"],"issn-type":[{"value":"0218-2130","type":"print"},{"value":"1793-6349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4]]}}}