{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T02:17:54Z","timestamp":1697509074603},"reference-count":0,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Found. Comput. Sci."],"published-print":{"date-parts":[[1994,3]]},"abstract":"<jats:p> We consider heap-ordered trees in this paper. The main theorems in this paper show that the average and the variance of the altitude (or level) of the nodes in a random n-node heap-ordered tree are [Formula: see text] and [Formula: see text], respectively where \u03b3=0.5772156649\u2026 is the Euler\u2019s constant. <\/jats:p>","DOI":"10.1142\/s0129054194000062","type":"journal-article","created":{"date-parts":[[2004,11,19]],"date-time":"2004-11-19T02:21:13Z","timestamp":1100830873000},"page":"99-109","source":"Crossref","is-referenced-by-count":3,"title":["ON THE AVERAGE ALTITUDE OF HEAP-ORDERED TREES"],"prefix":"10.1142","volume":"05","author":[{"given":"WEN-CHIN","family":"CHEN","sequence":"first","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan, R.O.C."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"WEN-CHUN","family":"NI","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan, R.O.C."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"container-title":["International Journal of Foundations of Computer Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0129054194000062","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T00:54:39Z","timestamp":1565139279000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0129054194000062"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1994,3]]},"references-count":0,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[1994,3]]}},"alternative-id":["10.1142\/S0129054194000062"],"URL":"https:\/\/doi.org\/10.1142\/s0129054194000062","relation":{},"ISSN":["0129-0541","1793-6373"],"issn-type":[{"value":"0129-0541","type":"print"},{"value":"1793-6373","type":"electronic"}],"subject":[],"published":{"date-parts":[[1994,3]]}}}