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Topic: Hierarchical tree structure

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	Using Nodes in a Tree Structure to generate Nominal Codes
		This design can hold any number of structure (tree) types, with any number of levels and any number of nodes, and also has the ability to enable levels to be added or deleted from a structure without requiring that the whole structure be rebuilt.
		This tree structure was implemented in a payroll system in order to record work done by employees on particular tasks for particular projects.
		The tree structure contained nodes which identified the various projects and tasks, while the leaf records were entries in a person's payroll data which identified dates and amounts.
	www.marston-home.demon.co.uk /Tony/uniface/nominalcodes.html (653 words)

	Tree structure - Wikipedia, the free encyclopedia
		A tree structure is a way of representing the hierarchical nature of a structure in a graphical form.
		It is named a "tree structure" because the graph looks a bit like a tree, even though the tree is generally shown upside down compared with a real tree; that is to say with the root at the top and the leaves at the bottom.
		In graph theory, a tree is a connected acyclic graph (or sometimes, a connected directed acyclic graph in which every vertex has indegree 0 or 1).
	en.wikipedia.org /wiki/Tree_structure (645 words)

	Work breakdown structure - Wikipedia, the free encyclopedia
		A Work Breakdown Structure (WBS) is a fundamental project management technique for defining and organizing the total scope of a project, using a hierarchical tree structure.
		It is common for WBS elements to be numbered sequentially to reveal the hierarchical structure.
		While it is common for responsibility to be assigned to organizational elements, a WBS that shadows the organizational structure is not descriptive of the project scope and is not outcome-oriented.
	en.wikipedia.org /wiki/Work_breakdown_structure (1458 words)

	Introduction to XML
		A structure of variables (labelled with tags) is a specification that tries to capture those concepts both in the variables themselves and in the structure in which they are organized.
		This structure is in the strict form of a hierarchical tree, and the user community determines the syntax of the tree and its semantics (what type of values are allowed, what range or number of values, etc).
		The branches of the tree are known as elements or elementNodes and have childNodes and parentNodes
	www.washington.edu /computing/training/540/power.html (763 words)

	NETWORKING THE PAST: ARCHAEOLOGICAL DATA MODELS AND ELECTRONIC PUBLICATION ON THE WORLD-WIDE WEB
		In addition, because a tree structure is self-replicating and has the same properties recursively at all levels, the spatial hierarchy of archaeological items is infinitely extensible in both directions, both macroscopically and microscopically.
		An important point to remember about this hierarchical item-based data model is that because of its abstract structure it provides robust standardization in terms of a basic framework consisting of a tree of items with their attributes, but it does not force standardization in terms of specific content.
		The containment tree, Harris Matrix, and network diagram are all, in mathematical terms, node-link "graphs" which represent various complementary views of the database, neatly encapsulating the extrinsic relationships among units of archaeological observation that are difficult to represent in conventional class-based data management systems.
	oi.uchicago.edu /OI/IS/SCHLOEN/NN_WIN99/NN_Win99.html (4146 words)

	United States Patent: 6,748,356
		A hierarchical speaker tree clustering system clusters homogeneous segments (generally corresponding to the same speaker), and assigns a cluster identifier to each detected segment, whether or not the actual name of the speaker is known.
		However, other types of tree structures may be formed in the alternative, as would be readily apparent to a person of ordinary skill in the art, based on the disclosure herein.
		As each level of the tree is created, the new models in that generation are treated as new speaker models containing their two children, and the pairing/merging process is continued layer by layer until one root model is reached at the top of the tree.
	www.recognitiontechnologies.com /~beigi/homayoon/patents/6748356.html (8159 words)

	Generation of firmware code using a graphic representation - Patent 5999730
		Using a recursive process, the constructed hierarchical tree structure is mapped to ASL source code with a structure roughly mirroring that of the tree structure.
		The utility includes means for defining a first scope for the root of the hierarchical tree structure and means for attaching a bus object within the first scope of the root of the hierarchical tree structure.
		An important aspect of the present invention is the generation of ASL code having a nested structure approximating or roughly mirroring that of the hierarchical tree structure, although differing from the tree structure due to particulars of the coding language.
	www.freepatentsonline.com /5999730.html (13633 words)

	Fractal Summarization for Mobile Devices to Access Large Documents on the Web
		Hierarchical display is suitable for navigation of a large document and it is ideal for small area display.
		The hierarchical structure of summary is suitable for visualization on handheld devices, and it can be further enhanced by two approaches, (i) Fractal View to adjust the size of the tree structure of summary (ii) displaying the sentences in different font sizes according to their importance to help user to focus on important information.
		The fractal view [17] determines the size of the hierarchical tree for visualization; branches with fractal values less than a threshold are trimmed off.
	www2003.org /cdrom/papers/refereed/p681/p681-yang-html/p681-yang.html (6087 words)

	Hierarchical Dynamic Structure (Site not responding. Last check: 2007-10-20)
		One form of structure change is an autonomous transformation in which a single component changes from one structural state to another.
		The lower level represents the current structure of a model, while the upper level is the decision-maker directing the structural change.
		On the other hand, a hierarchical structure--a tree structure for building dynamic structure--is a modular construction in which components are coupled together to form larger ones in order or one above another.
	www.acims.arizona.edu /SOFTWARE/devscpp/v41_7.htm (370 words)

	XML Tutorial (Site not responding. Last check: 2007-10-20)
		That is, the overall structure of data is composed of logical subunits which, in turn, are composed of lower-level subunits, working down the hierarchy to the lowest level of individual data items.
		This table can be visualized as a hierarchical data structure in the follow way, with data fields contained within (and subordinate to) records, and with records contained within (and subordinate to) the overall table itself.
		If a data structure were to be designed for, say, a set of personnel records, it would make sense to create elements that name the data items and describe their relationships as was done for the previous example.
	msconline.maconstate.edu /tutorials/XML/XML01/xml01-02.htm (833 words)

	PVT User's Guide - Structure and Format of PVT Suite
		Following the PVT tree structure, depth-first, may be the most natural way to proceed through the modules, but there is no requirement to do so.
		The data structures are referred to by an identifying hierarchical number which reflects the organization of section 6 of the standard.
		Using the C language, this new data structure is defined as a parameter to each of the functions that use it, instead of declaring it as the FORTRAN 80xN array of characters.
	www.itl.nist.gov /iaui/vvrg/cugini/pvt/hy-guide-sec2.html (5420 words)

	Tree of Life Structure
		The Tree of Life (ToL) is a collection of materials documenting the diversity of the world's organisms.
		Life on Earth can be divided into a series of hierarchically nested subgroups, starting at the root of all life and ending at the tips in groups that cannot be further subdivided into distinct genetic lineages, e.g., Homo sapiens (humans).
		Following the links up and down the tree, you can wander along the branches, exploring the diversity of many different kinds of organisms, while at the same time being reminded of the genetic connectedness of all of Life.
	tolweb.org /tree/home.pages/structure.html (1662 words)

	Configurable system simulation model build comprising packaging design data
		However, the nature of a cable is to break the tree structure and to connect two arbitrary leaves in the tree (Figure 1).
		Structural VHDL is used to describe the connections between components.
		If a module port has to be connected to a signal inside a hierarchically nested component, a hierarchical naming scheme, which uses component instance names as prefixes, is used to disambiguate the name of the signal.
	www.research.ibm.com /journal/rd/483/anderson.html (5108 words)

	Financial event software engine - Patent 20060167771
		Each file is a leaf node of a single tree that has the file system itself as a root of the tree and internal nodes that are the directories and subdirectories for organizing the files.
		The structure of the Financial Event Tree is completely determined by the user and the Software Engine uses the user's specifications to build the tree and present it to the employee that is using it to enter transactions into the journal.
		The root of the XML tree is the tag "FinancialEvents." The leaf nodes of the tree are all tags entitled "FET" which is an acronym for "Financial Event Type".
	www.freepatentsonline.com /20060167771.html (7433 words)

	What is hierarchical? - A Word Definition From the Webopedia Computer Dictionary
		Hierarchical systems are as popular in computer systems as they are in other walks of life.
		The most obvious example of a hierarchical system in computers is a file system, in which directories have files and subdirectories beneath them.
		In addition to file systems, many data structures for storing information are hierarchical in form.
	www.webopedia.com /TERM/h/hierarchical.html (176 words)

	In re Freeman
		Each particular tree structure depends on spatial relationships of the symbols, not on their mathematical meaning, i.e., all symbols, whether characters or operators, are treated in the same way.
		The tree structure storage arrangement is used to determine the sequence, indicated by the circled numbers in Figure 3, in which the symbols of the formula are processed by the “local positioning algorithm” disclosed by appellant.
		Claim 10 adds the process limitation of employing a hierarchical tree structure to establish the spatial relationship among a group of characters to appear on the display device.
	digital-law-online.info /cases/197PQ464.htm (4436 words)

	Projectseven.com - The Menu Magic Family: Tree Menu Magic
		Tree Menu Magic is a Dreamweaver extension kit that enables you to make tree-style menus and site maps.
		When you instruct Tree Menu Magic to generate a menu from your file system, you can filter by file type and/or folder name, capitalize the first letter of your files and folders, and even have Tree Menu Magic convert underscores to spaces.
		Tree Menu Magic inserts the required markup on your page, generates the necessary style sheet, writes a JavaScript file (less than 3K in size), and generates plus and minus images (if you chose that option).
	www.projectseven.com /products/menusystems/tmm/index.htm (801 words)

	A Flexible Tree Structure
		This type of structure, with its hierarchical nature, is also known as a TREE structure.
		In my first implementation each node in the tree structure had an equivalent place in the structure of nominal codes in an external accounting system, so the identity of the corresponding nominal code was held here.
		To view a structure go to the List Tree Type screen, select an entry, then press the 'Tree Structure' button in the navigation bar.
	www.tonymarston.net /php-mysql/tree-structure.html (2240 words)

	Precise Environmental Searches: EnviroDaemon with Hierarchical
		The main emphasis of this paper lies in the treatment of structured knowledge, where essential aspects about the topic of interest are encoded not only by the individual items, but also by their relationships among each other.
		The essence of HIST is to permit endusers to specify in which parts of a document a keyword should appear: in a document title, in a section header, somewhere in a paragraph, or in a table.
		A document parsed tree structure of a typical article type document is illustrated in Figure 3.
	www.csc.calpoly.edu /~fkurfess/Publications/EnviroDaemon.html (4940 words)

	Linux Directory and File Commands
		It is admittedly easier to envision the overall structure of the server’s directories using a GUI interface such as Gnome.
		The tree command can be used to display the directory tree from the command line, but the displayed output can be rather cumbersome to decipher.
		Though tree will give us a quick overview of everything in a directory we are often only concerned with certain directories or files.
	www.dba-oracle.com /linux/directory_file_commands.htm (950 words)

	Semantic Indexing for a Complete Subject Discipline
		The 1998 MeSH includes 32284 tree nodes in the hierarchical structure and 18934 main headings, among which 18849 headings were used as labels to MeSH Tree nodes.
		In the hierarchical tree structure, tree nodes are identified by a unique tree number named MeSH Tree Number (MN), an alphanumerical hierarchical representation of the terms in MeSH.
		One approach to approximate the conceptual structure of the vocabulary is to extract noun phrases from the documents in the collection (as discussed above).
	www.canis.uiuc.edu /archive/papers/canis_dl99.html (5982 words)

	tree, istree (Robust Control Toolbox)
		Pack all information and data from several matrices, vectors and/or strings into a single `tree' variable.
		(called the root branches of the tree) may be matrices, vectors, strings, or even trees themselves, thus enabling the creation of a hierarchical tree data structure within the MATLAB framework.
		Paths in a tree are also determined by the numerical indices of the branches which lead to the branch of interest.
	www.tau.ac.il /cc/pages/docs/matlab/help/toolbox/robust/tree.html (246 words)

	jade.db.AceObject
		The down pointer for the root of a tree is always null, but this is not true of subtrees to the right of the root.
		Its internal structure is likely to be in the cache, but this is not guaranteed.
		No tree traversal is performed: only tags in the column to the immediate right of the root are examined.
	stein.cshl.org /jade/distrib/docs/jade.db.AceObject.html (1769 words)

	sitemaptree
		In the most basic level, SitemapTree is a hierarchical tree manipulation application that will allow creation and maintenance of a hierarchical tree strucuture.
		On one side, there is the hierarchical tree structure that can be manipulated visually.
		database representation), special consideration had to be given to how the manipulation of the tree structure would be reflected in the data file.
	elvis.slis.indiana.edu /kiyang/sitemaptree.htm (905 words)

	iPlanet Directory Server 5.1 Deployment Guide: Chapter 4 Designing the Directory Tree
		Your directory tree provides a means for your directory data to be named and referred to by client applications.
		Without the proper directory tree structure, you may not be able to spread your data across multiple servers as you would like.
		The more hierarchical the directory tree, the more components in the names, and the more likely the names are to change.
	docs.sun.com /source/816-5609-10/dit.htm (4875 words)

	[No title]
		In 1978, the CCPA reviewed a patent application that claimed a new method for typesetting alphanumeric information (such as a mathematical expression) using a computer-based control system (employing a hierarchical tree data structure) in conjunction with a phototypesetter.
		An area in which the hiding of higher-level data structures from lower-level operations causes particular difficulty is in distributed systems.
		A VpTree is a pointer the a root of a VP (Vintage Point) tree data structure, which is implemented as an array of 256 VpNode.
	www.lycos.com /info/tree-data-structure--miscellaneous.html (556 words)

	ipedia.com: Work breakdown structure Article (Site not responding. Last check: 2007-10-20)
		In project management, a work breakdown structure is an exhaustive, hierarchical tree structure of deliverables and tasks that need to be performed to complete a project.
		In project management, a work breakdown structure (WBS) is an exhaustive, hierarchical (from general to specific) tree structure of deliverables and tasks that need to be performed to complete a project.
		Whether the WBS should be activity-oriented or deliverable-oriented is a subject of much discussion.
	www.ipedia.com /work_breakdown_structure.html (353 words)

	MEDITECH - MAGIC Innovative Database Management (Site not responding. Last check: 2007-10-20)
		Balanced trees (B-trees) are a particular type of tree structure that enables quick access to particular pieces of information.
		This implies that the tree is balanced vertically (top-to-bottom) with well-defined levels.
		In a hierarchical database, the root is the highest node in the tree structure from which all other structures descend and begins at block one.
	www.meditech.com /PublicRelations/pages/technologyMAGIC_Dbase.htm (205 words)

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