{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,11,13]],"date-time":"2023-11-13T00:31:56Z","timestamp":1699835516812},"reference-count":6,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2006,10,27]],"date-time":"2006-10-27T00:00:00Z","timestamp":1161907200000},"content-version":"vor","delay-in-days":10587,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Softw Pract Exp"],"published-print":{"date-parts":[[1977,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper shows how helpful a tool for stepwise improvement of programs an execution profiler is. As a demonstration we develop an efficient program for getting the sum of n addends by using Huffman's algorithm. Rewriting an old version of a program step by step, using as a guide information about its dynamic behaviour obtained by the profiler, we finally get an efficient program whose CPU time is reduced to about 1\/20 of the first version's for n = 200.<\/jats:p>","DOI":"10.1002\/spe.4380070610","type":"journal-article","created":{"date-parts":[[2006,11,17]],"date-time":"2006-11-17T12:46:09Z","timestamp":1163767569000},"page":"759-769","source":"Crossref","is-referenced-by-count":2,"title":["Steps to an efficient program for floating\u2010point summation"],"prefix":"10.1002","volume":"7","author":[{"given":"Kazuo","family":"Ushijima","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,10,27]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/spe.4380010203"},{"key":"e_1_2_1_3_2","first-page":"107","volume-title":"Design and Optimization of Compilers","author":"Ingalls D.","year":"1972"},{"key":"e_1_2_1_4_2","first-page":"95","article-title":"On implementation and practice of FORDAP system","volume":"48","author":"Fujimura N.","year":"1975","journal-title":"Technology Rep. of Kyushu Univ."},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF01932993"},{"key":"e_1_2_1_6_2","first-page":"402","volume-title":"The Art of Computer Programming","author":"Knuth D. E.","year":"1973"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/spe.4380020306"}],"container-title":["Software: Practice and Experience"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fspe.4380070610","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/spe.4380070610","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,12]],"date-time":"2023-11-12T10:23:13Z","timestamp":1699784593000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/spe.4380070610"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1977,11]]},"references-count":6,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1977,11]]}},"alternative-id":["10.1002\/spe.4380070610"],"URL":"https:\/\/doi.org\/10.1002\/spe.4380070610","archive":["Portico"],"relation":{},"ISSN":["0038-0644","1097-024X"],"issn-type":[{"value":"0038-0644","type":"print"},{"value":"1097-024X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1977,11]]}}}