{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":30,"n_cols":5,"rows_kept":30,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[2,4,2,5],[3,2,3,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[7,2,7,3],[8,2,8,3],[9,2,9,3],[23,2,23,3],[24,2,24,3],[27,2,27,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910144916703321"]
[null,null,"Autore",null,"Schneider Markus"]
[null,null,"Titolo",null,"Spatial Data Types for Database Systems : Finite Resolution Geometry for Geographic Information Systems / / by Markus Schneider"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1997"]
[null,null,"ISBN",null,"3-540-69551-6"]
[null,null,"Edizione",null,"[1st ed. 1997.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XV, 281 p.)"]
[null,null,"Collana",null,"Lecture Notes in Computer Science, , 0302-9743 ; ; 1288"]
[null,null,"Disciplina",null,"910/.285/573"]
[null,null,"Soggetti",null,"Signal processing"]
[{"$nulls":4},"Image processing"]
[{"$nulls":4},"Speech processing systems"]
[{"$nulls":4},"Optical data processing"]
[{"$nulls":4},"Database management"]
[{"$nulls":4},"Geographic information systems"]
[{"$nulls":4},"Data structures (Computer science)"]
[{"$nulls":4},"Application software"]
[{"$nulls":4},"Signal, Image and Speech Processing"]
[{"$nulls":4},"Image Processing and Computer Vision"]
[{"$nulls":4},"Database Management"]
[{"$nulls":4},"Geographical Information Systems/Cartography"]
[{"$nulls":4},"Data Structures"]
[{"$nulls":4},"Information Systems Applications (incl. Internet)"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,"Nota di contenuto",null,"Spatial data types — A survey -- Realms: A foundation for spatial data types in database systems -- Realm-based spatial data types: The ROSE algebra -- Efficient algorithms for realm-based spatial data types -- Implementing concepts: Realm system and ROSE system -- Conclusions, open problems, and future work."]
[null,null,null,"Sommario/riassunto","Database research in the last decade has increasingly focused on providing support for non-standard applications. One important domain is representation and processing of spatial information, needed, e.g., in geographical information systems. Spatial data types provide a fundamental abstraction for modeling the structure of geometric entities, their relationships, properties and operations. This "]
[{"$nulls":4},"monograph is an extensive survey of this field and introduces a new, general, sophisticated framework for the formal definition and robust implementation of spatial data types."]