chapter 10  binary trees and binary search trees

... groups of rwx: r stands for read permission, w stands for write permission, and x stands for execute permission The three groups represent the permissions for the owner, the group and others respectively ... (I can read and execute the program, and nobody else can anything with it) The permissions for the draft document would be rw-r - (I can read and write, the group can read, and others can’t ... other hand, the people who work with you have a need to be able to refer to the document You set the permissions so that only the owner can write it, that the owner and group can read it, and, ...

Ngày tải lên: 22/10/2013, 19:15

... steps low and S1 and S2 are opened and S3 and S4 are close The armature * current decreases until ia = ia − ε , at which time the comparator output becomes high; S1 and S2 are closed and S3 and S4 ... 10.11-2) When the output of this comparator (L) is high, S1 and S2 are closed and S3 and S4 are open; when L is low, S3 and S4 are closed and S1 and S2 are open The action of this type of current control ... state, which occurs over interval A, S1 and S2 are closed and S3 and S4 are open The second state occurs over interval B, wherein the S3 and S4 are closed and S1 and S2 are open As in the case of the...

Ngày tải lên: 16/02/2014, 18:48

... assume that k = and n = Table 10.1 shows the list of datawords and codewords Later, we will see how to derive a codeword from a dataword Assume the sender encodes the dataword 01 as 011 and sends it ... codeword is corrupted during transmission, and 111 is received This is not a valid codeword and is discarded The codeword is corrupted during transmission, and 000 is received This is a valid codeword ... scheme, k = and n = As we saw, we have 2k = 16 datawords and 2n = 32 codewords We saw that 16 out of 32 codewords are used for message transfer and the rest are either used for other purposes or unused...

Ngày tải lên: 16/02/2014, 20:20

... (Augmentation) If X -> Y, then XZ -> YZ (Notation: XZ stands for X U Z) IR3 (Transitive) If X -> Y and Y -> Z, then X -> Z  IR1, IR2, IR3 form a sound and complete set of inference rules Inference Rules ... that are useful: (Decomposition) If X -> YZ, then X -> Y and X -> Z (Union) If X -> Y and X -> Z, then X -> YZ (Psuedotransitivity) If X -> Y and WY -> Z, then WX -> Z  The last three inference ... Equivalence of Sets of FDs  Two sets of FDs F and G are equivalent if: - every FD in F can be inferred from G, and - every FD in G can be inferred from F  Hence, F and G are equivalent if F + =G + Definition:...

Ngày tải lên: 12/05/2014, 11:55

... UPs AND DOWNs AT SNAPPLE In 1972, brothers-inlaw Leonard Marsh and Hyman Golden and Arnold Greenberg, Marsh’s childhood friend, founded a business called the Unadulterated Food Corporation and ... short- and long-term win-wins for Cisco acquired company • Have complementary technology that fills a need in Share a common vision and chemistry with Cisco • Have a similar understanding and vision ... acquisitions and show how they’ve changed over time Explain why mergers and acquisitions are important vehicles of corporate strategy Identify the various types of acquisitions Understand how the...

Ngày tải lên: 12/07/2014, 14:20

... RelationalExpr)* AndExpr = EqualityExpr ("&" EqualityExpr)* ExclusiveOrExpr = AndExpr ("ˆ" AndExpr)* InclusiveOrExpr = ExclusiveOrExpr ("|" ExclusiveOrExpr)* ConditionalAndExpr = InclusiveOrExpr ... "true" or "false" PpExpr = Whitespace? PpOrExpr Whitespace? PpOrExpr = PpAndExpr (Whitespace? "||" Whitespace? PpAndExpr)* PpAndExpr = PpEqualityExpr (Whitespace? "&&" Whitespace? PpEqualityExpr)* ... OverloadableUnaryOp = "+" | "-" | "!" | "˜" | "++" | " " | "true" | "false" BinaryOpDecltor = Type "operator" OverloadableBinaryOp OverloadableBinaryOp = "+" | "-" | "*" | "/" | "%" | "&" | "|" | "ˆ" | "

Ngày tải lên: 12/08/2014, 09:22

... tasks:  Distinguish the use and operation of static and dynamic routes  Configure and verify a static route  Identify how distance vector IP routing protocols such as RIP and IGRP operate on Cisco ... protocols operate  Configure the RIP and IGRP routing protocols on a Cisco router  Use show ip route, show ip protocols, and other show and debug commands to verify proper routing operation ... show and debug commands What is Routing? 10.120.2.0 172.16.1.0  To route, a router needs to know:  Destination addresses  Sources it can learn from  Possible routes  Best route  Maintain and...

Ngày tải lên: 12/08/2015, 09:20

Ngày tải lên: 28/08/2014, 21:58

... Basic Concepts Basic Concepts Trees Trees and Orchard Lexicographic Search Tree Multiway Trees 10 11 M-Way Search Tree 12 13 14 15 B-Tree 16 17 B-Tree Insertion 18 ... Methods and Functions SearchTree (calls) recursiveSearchTree SearchNode Insert recursiveInsert splitNode push_in B-Tree SeachTree SearchTree (ref target ) return recursiveSearchTree(root, ... subroot->count) AND (target>subroot->dataposition) position = position + // Sequential Search if (position < subroot->count) AND (target = subroot->dataposition) return success else return not_present End SearchNode...

Ngày tải lên: 15/03/2014, 17:20

... end node 17 November 2008 B -Trees • M-way trees are unbalanced • Bayer, R & McCreight, E (1970) created B -Trees Cao Hoang Tru CSE Faculty - HCMUT 17 November 2008 B -Trees • A B-tree is an m-way ... - HCMUT 27 17 November 2008 B-Tree Search Algorithm BTreeSearch (val root , val target , ref node , ref entryNo ) Recursively searches a B-tree for the target key ... M-Way Search Trees • Each node has m - data entries and m subtree pointers • The key values in a subtree such that: – >= the...

Ngày tải lên: 15/03/2014, 17:20

... between the pin and the rotating finger must be shorter than the thread pitch so the pin can clear the finger on the first reverse-turn The rubber ring and grommet lessen the impact and provide a ... FIG 2—SECONDARY INDICATORS FIG 3—CONTROLLERS AND ACTUATORS 348 lines, textile processing equipment, paper machines, rubber and plastic processers, and printing presses In each of these examples, ... between the indicator and the actuating drive However, the force amplification between the indicator and the drive is rel- 349 Sclater Chapter 10 5/3/01 1:07 PM Page 350 Speed and Tension Control...

Ngày tải lên: 22/10/2012, 14:26

... Tìm phần tử thay thế: “Phần tử lớn bên trái” BT_NODE * _SearchStandFor(BT_NODE *&p, BT_NODE *pCurr) { if (p->pRight != NULL) return _SearchStandFor(p->pRight, pCurr); // Tìm thấy phần tử thay thế… ... (pCurr->pLeft==NULL) pCurr = pCurr->pRight; // Lưu lại nhánh phải else // Có nhánh pTemp = _SearchStandFor(pCurr->pLeft, pCurr); delete pTemp; } Spring 2004 Data Structure & Algorithm - Nguyen ... *BSTSearch(const BT_NODE *pCurr, int Key) { if (pCurr==NULL) return NULL; // Không tìm thấy if (pCurr->Data==Key) return pCurr; // Tìm thấy else if (pCurr->Data > Key) // Tìm trái return BSTSearch(pCurr->pLeft,...

Ngày tải lên: 26/10/2013, 00:20

Ngày tải lên: 14/12/2013, 12:15

... insurance premiums, leasing and rental payments, land and equipment purchases, and interest on loans Total fixed costs (TFC) remain the same whether the firm’s factories are standing idle or producing ... research and development Research on substitute resources can yield improvements in productivity that translate into cost reductions Research on new product designs will yield more attractive and ... failures as well—research projects that accomplish little or nothing—but over time, the rewards of research and development can exceed the costs Because of the risks involved in research and development,...

Ngày tải lên: 17/12/2013, 15:19

... intermediate and end device connections in a LAN – Identify the pin out configurations for straight-through and crossover cables Identify the different cabling types, standards and ports used ... • Similar to the switch, cost and interface types and speeds must be considered as well Additional factors: – Expandability – Media – Operating System Features Expandability • Fixed configurations ... today's needs? – A mixture of UTP speeds? – Both UTP and fiber ports? • The number of UTP ports and fiber ports will be needed The number of Gbps ports and 10/100 Mbps ports H c vi n m ng Bách khoa...

Ngày tải lên: 22/12/2013, 13:17

... nsIRDFService datasources, resources, and literals It also registers and unregisters datasources and resources nsIRDFCompositeDataSource Allows the addition and removal of a datasource from a composite ... @mozilla.org/related-links-handler;1 @mozilla.org/browser/localsearch-service;1 @mozilla.org/registry-viewer;1 @mozilla.org/browser/global-history;1 The nsIRDFDataSource interface is meant to handle some of ... of the object and its properties In addition to GetTarget, as seen above, a GetTargets function returns an object and its properties in an enumeration This function can be very handy for quick...

Ngày tải lên: 21/01/2014, 06:20

... something } Built-in datasources that implement nsIRDFRemoteDataSource (and other necessary interfaces) and their own data handling include: @mozilla.org/rdf/datasource;1?name=history @mozilla.org/browser/bookmarks-service;1 ... interface facilitates the creation of containers and provides other container-related functions It provides functions that make and work with a sequence, bag, and alternative (The functions work the same ... interface provides something interesting and useful The parseString function allows you to feed nsIRDFXMLParser a string and have it parse that data as RDF and put it into a datasource, as Example...

Ngày tải lên: 21/01/2014, 06:20

... and update the data (if(gRDF.getAttribute(tempItem,'name')==name), and utilities that make work with RDF files easier (path = fileUtils.chrome_to_path(rdfFileURL)) Example 10-13 initializes and ... by using the path and a root resource identifier, and the "xFly" namespace is used for the data references Example 10-14 shows that the RDF file is ready to have its data added and deleted Example ... easily This is where RDF and dynamic overlays come in The RDF you provide in your package makes it possible for the chrome registry, discussed in Chapter 6, to find, understand, and register your new...

Ngày tải lên: 21/01/2014, 06:20

... (O’Reilly) • Chapters and in Operating Systems: Design And Implementation, by Andrew S Tanenbaum and Albert S Woodhull (Prentice Hall) • Chapter in Modern Operating Systems, by Andrew S Tanenbaum ... its PV and NV fields (the string and floating-point represenations) and adjusted the FLAGS fields From this example you can clearly see that if you want your variables to stay shared and there ... process (i.e., STDIN and STDOUT) and inherited by the child, so the parent will be able to complete the request and free itself for serving other requests If you need the STDIN and/ or STDOUT streams,...

Ngày tải lên: 26/01/2014, 07:20