[{"issue":"5","extern":"1","abstract":[{"text":"Let S denote a set of n points in the Euclidean plane. A halfplanar range query specifies a halfplane h and requires the determination of the number of points in S which are contained in h. A new data structure is described which stores S in O(n) space and allows us to answer a halfplanar range query in O(nlog2(1+√5)−1) time in the worst case, thus improving the best result known before. The structure can be built in O(n log n) time.","lang":"eng"}],"month":"11","date_published":"1986-11-24T00:00:00Z","publist_id":"2021","publication_status":"published","article_type":"original","_id":"4099","quality_controlled":"1","citation":{"ista":"Edelsbrunner H, Welzl E. 1986. Halfplanar range search in linear space and O(n0.695) query time. Information Processing Letters. 23(5), 289–293.","chicago":"Edelsbrunner, Herbert, and Emo Welzl. “Halfplanar Range Search in Linear Space and O(N0.695) Query Time.” <i>Information Processing Letters</i>. Elsevier, 1986. <a href=\"https://doi.org/10.1016/0020-0190(86)90088-8\">https://doi.org/10.1016/0020-0190(86)90088-8</a>.","mla":"Edelsbrunner, Herbert, and Emo Welzl. “Halfplanar Range Search in Linear Space and O(N0.695) Query Time.” <i>Information Processing Letters</i>, vol. 23, no. 5, Elsevier, 1986, pp. 289–93, doi:<a href=\"https://doi.org/10.1016/0020-0190(86)90088-8\">10.1016/0020-0190(86)90088-8</a>.","short":"H. Edelsbrunner, E. Welzl, Information Processing Letters 23 (1986) 289–293.","apa":"Edelsbrunner, H., &#38; Welzl, E. (1986). Halfplanar range search in linear space and O(n0.695) query time. <i>Information Processing Letters</i>. Elsevier. <a href=\"https://doi.org/10.1016/0020-0190(86)90088-8\">https://doi.org/10.1016/0020-0190(86)90088-8</a>","ieee":"H. Edelsbrunner and E. Welzl, “Halfplanar range search in linear space and O(n0.695) query time,” <i>Information Processing Letters</i>, vol. 23, no. 5. Elsevier, pp. 289–293, 1986.","ama":"Edelsbrunner H, Welzl E. Halfplanar range search in linear space and O(n0.695) query time. <i>Information Processing Letters</i>. 1986;23(5):289-293. doi:<a href=\"https://doi.org/10.1016/0020-0190(86)90088-8\">10.1016/0020-0190(86)90088-8</a>"},"intvolume":"        23","publication_identifier":{"eissn":["1872-6119"],"issn":["0020-0190"]},"publication":"Information Processing Letters","title":"Halfplanar range search in linear space and O(n0.695) query time","oa_version":"None","author":[{"full_name":"Edelsbrunner, Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","last_name":"Edelsbrunner","first_name":"Herbert","orcid":"0000-0002-9823-6833"},{"full_name":"Welzl, Emo","last_name":"Welzl","first_name":"Emo"}],"date_updated":"2022-02-01T14:17:10Z","day":"24","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","publisher":"Elsevier","acknowledgement":"We thank W. Bucher for help in the analysis of the time complexity of the query algorithm. ","volume":23,"article_processing_charge":"No","date_created":"2018-12-11T12:06:56Z","language":[{"iso":"eng"}],"type":"journal_article","page":"289 - 293","year":"1986","status":"public","doi":"10.1016/0020-0190(86)90088-8"}]