{"id":"W2034856714","doi":"10.1145/2618243.2618262","title":"Skew-resistant parallel in-memory spatial join","year":2014,"lang":"en","type":"article","venue":"","topic":"Data Management and Algorithms","field":"Computer Science","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Skew; Computer science; Partition (number theory); Join (topology); Spatial analysis; Parallel computing; Spatial database; Theoretical computer science; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Computer-science paper on a skew-resistant parallel spatial join algorithm; the object is a database algorithm."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"It develops a spatial-join algorithm for computing applications, not a study of research."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Parallel database algorithm for spatial joins; computer systems performance, not scholarly communication."}}}