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Range searching information


Simplex range searching.

In computer science, the range searching problem consists of processing a set S of objects, in order to determine which objects from S intersect with a query object, called the range. For example, if S is a set of points corresponding to the coordinates of several cities, find the subset of cities within a given range of latitudes and longitudes.

The range searching problem and the data structures that solve it are a fundamental topic of computational geometry. Applications of the problem arise in areas such as geographical information systems (GIS), computer-aided design (CAD) and databases.

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Range searching

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In computer science, the range searching problem consists of processing a set S of objects, in order to determine which objects from S intersect with...

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Range tree

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fractional cascading. k-d tree Segment tree Range searching Bentley, J. L. (1979). "Decomposable searching problems" (PDF). Information Processing Letters...

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Cartesian tree

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trees were introduced by Vuillemin (1980) in the context of geometric range searching data structures. They have also been used in the definition of the...

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Computational geometry

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increased processing time. For example, the range searching problem may be converted into the dynamic range searching problem by providing for addition and/or...

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Searching for Solace

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Searching for Solace is the sixth album by American metalcore band The Ghost Inside. The album was released digitally on April 19, 2024, through Epitaph...

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Daniele Mortari

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is known for inventing the Flower Constellations and the k-vector range searching technique and the Theory of Functional Connections. Mortari was elected...

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Range reporting

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range. Range reporting is a special case of range searching, in which queries may return other kinds of aggregate information about points in a range...

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Fractional cascading

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Chazelle & Guibas 1986b), combined the idea of cascading, originating in range searching data structures of Lueker (1978) and Willard (1978), with the idea...

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Quechan

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exploration. The Spanish later on attempted to explore the mountain range, searching for water in creative ways. Explorers would follow herds of Bighorn...

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List of combinatorial computational geometry topics

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location Point in polygon Polygon intersection Range searching Orthogonal range searching Simplex range searching Ray casting (not to be confused with ray tracing...

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List of books in computational geometry

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and geometry. The subsequent sections cover geometric searching (point location, range searching), convex hull computation, proximity-related problems...

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Still Searching

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Still Searching is the second studio album by American rock band Senses Fail, released October 10, 2006 through Vagrant Records. A month after the release...

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Word RAM

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Additional results in the word RAM model are listed in the article on range searching. Lower bounds applicable to word RAM algorithms are often proved in...

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Binary search

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searching, such as hash tables, that can be searched more efficiently than binary search. However, binary search can be used to solve a wider range of...

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Search engine

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indexing, and searching) as described below. Because of the limited resources available on the platform it ran on, its indexing and hence searching were limited...

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Search tree

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third node. Searching a ternary search tree involves passing in a string to test whether any path contains it. The time complexity for searching a balanced...

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Rectilinear polygon

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efficient algorithms warrants a separate consideration Orthogonal range searching Orthogonal convex hull construction Boolean operations on polygons...

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Contextual searching

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acts as a mediator between the user query and other search engines. When searching on Inquirus 2, users enter a query and specify constraints such as the...

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Pat Tillman

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Tillman, Mary; Narda Zacchino (2010). Boots On The Ground By Dusk: Searching for Answers in the Death of Pat Tillman. Blurb, Inc. Towle, Mike (2004)...

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Nick Warren

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show on Frisky Radio, a bi-monthly venture in which Nick played a wide range of different sets on this popular station. The show was discontinued in...

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Dan Willard

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20th century evolutionary biology". Willard's 1978 thesis work on range searching data structures was one of the predecessors to the technique of fractional...

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PubMed

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ushered in the era of private, free, home- and office-based MEDLINE searching. The PubMed system was offered free to the public starting in June 1997...

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