breadth first search algorithm program in c
Tài liệu Báo cáo khoa học: "A Best-First Search Algorithm for Generating Referring Expressions" pot
Ngày tải lên :
22/02/2014, 02:20
... point), affecting
the ordering of boolean combinations accord-
ingly. E.g,
av b
v
c
precedes
—iclv
but
a
v b
precedes
(they are scored as equal).
In addition, efficiency in exploring ... than the exhaust-
ive search in (Gardent 2002). Hence, using the
search restrictions and the representation depen-
dencies cuts down the search space considerably.
6 Conclusion
In this paper, we ... accordingly. The property
Next-
prop
is the first non-category atomic descriptor
for successors of the root node. For successors of
interior nodes, it is the descriptor combination
following...
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Data Structures and Algorithm Analysis in C++, Third Edition doc
Ngày tải lên :
23/03/2014, 22:20
... the collection
of objects, visiting each object in turn. Each action method contains something
like a switch statement that defines the details of the action for each subclass in the
collection ... typically use the underlying processor’s ma-
chine instruction for computing integer arithmetic. On many computers this is done
by truncating the resulting fraction, meaning n mod m = n − m(trunc(n/m)).
Under ... representation.
Resource constraints on certain key operations, such as search, inserting data
records, and deleting data records, normally drive the data structure selection pro-
cess. Many issues relating to...
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Data structures and algorithm analysis in c++
Ngày tải lên :
22/04/2014, 13:03
... instance, the code examples provide less parameter checking than is sound
programming practice, since including such checking would obscure rather than il-
luminate the text. Some parameter checking ... gaining proficiency in the mechanics of program writing, the next step
is to become proficient in program design. Good design is difficult to learn in any
discipline, and good design for object-oriented ... typically use the underlying processor’s ma-
chine instruction for computing integer arithmetic. On many computers this is done
by truncating the resulting fraction, meaning n mod m = n − m(trunc(n/m)).
Under...
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BÀI 12: Duyệt theo chiều rộng (Breadth-First Search) pptx
Ngày tải lên :
06/07/2014, 23:20
... Duyệt theo chiều rộng (Breadth- First Search)
Nếu trong thuật toán duyệt đồ thị, c u tr c danh sách DS đư c tổ ch c theo
kiểu hàng đợi (danh sách vào trư c - ra trư c – FIFO ) thì ta c phương ... theo chiều rộng):
Dữ liệu: Biểu diễn mảng DK c c danh sách kề c a đồ thị vô hướng G.
Kết quả: Danh sách c c đỉnh c a đồ thị G.
1 procedure D_RONG (v) ;
2 begin
3 Q := ∅ ;
4 enqueue v into ... mảng liên thông p c a đồ thị này và x c định xem
mỗi mảng liên thông bao gồm những đỉnh nào.
Do c c thủ t c D_SAU(v) ho c D_RONG(v) cho phép duyệt tất c c c đỉnh
thu c cùng mảng liên thông...
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Functions _ Program Components in C++
Ngày tải lên :
06/10/2013, 08:20
... <ctime>
• Returns current time in seconds
• General shifting and scaling
– Number = shiftingValue + rand() % scalingFactor
– shiftingValue = first number in desired range
– scalingFactor ... <iostream>4
5 using std::cout;
6 using std::endl;7
8 #include <iomanip>
9 using std::setw;
11 #include <cstdlib> // contains function prototype for rand
14 int main() {
16 int frequency1 = ... each
2003 Prentice Hall, Inc. All rights reserved.
3
3.1 Introduction
• Divide and conquer
– Construct a program from smaller pieces or components
– Each piece more manageable than the original...
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Hanly, koffman problem solving and program design in c
Ngày tải lên :
19/03/2014, 14:08
... silicon. An integrated cir-
cuit (IC) that is a full central processing unit is called a microprocessor. A CPU’s
current instruction and data values are stored temporarily inside the CPU in special ... will find these fields to be full of prospects.
Computer
science
degree
Computer
engineering
degree
Software
engineering
degree
Electrical
engineering
department
Engineering
college
Computer
science
department
Information
technology
degree
Business
college
Information
systems
degree
Sciences
college
... can vary
widely from
school to school
1
“Computing Curricula 2005” by the Association for Computing Machinery, Association for Information
Systems, Institute of Electrical and Electronic...
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Kruse, ryba data structures and program design in c++ 2000
Ngày tải lên :
19/03/2014, 14:10
... It takesplaceonanunbounded
rectangular grid in which each cell can either be occupied by an organism or not.
Occupied cells are called
alive; unoccupied cells are called dead. Which cells are
definitions
alive ... such as .C, .cpp, .cxx,
or
.cc.
NAVIGATING THE DISK
ForinformationonusingtheAcrobattoolbarandotherAcrobatcommands,consult
the Help document within Acrobat. See especially the section “Navigating ... find difficulty in translating abstract ideas into practice. This
book,therefore,takesspecial careintheformulationofideas intoalgorithmsandin
therefinementofalgorithmsintoconcreteprogramsthat canbe...
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Program C Ansi Programming Embedded Systems in C and C++ phần 1 doc
Ngày tải lên :
05/08/2014, 10:21
... processing power could lead to increased production costs. Conversely, we might imagine that the same
increase in processing power would have the effect of decreasing the development costs-by reducing ... for use in a line of business calculators produced by the Japanese company Busicom. In 1969, Busicom
asked Intel to design a set of custom integrated circuits-one for each of their new calculator ... book introduces embedded systems to C and C+ + programmers. Topics include testing memory devices,
writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals,...
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Program C Ansi Programming Embedded Systems in C and C++ phần 3 ppt
Ngày tải lên :
05/08/2014, 10:21
... T0CMPB (PCB_BASE + 0x34)
#define T0CON (PCB_BASE + 0x36)
#define T1CNT (PCB_BASE + 0x38)
#define T1CMPA (PCB_BASE + 0x3A)
#define T1CMPB (PCB_BASE + 0x 3C)
#define T1CON (PCB_BASE + 0x3E)
#define ... 0x 0C)
#define REQST (PCB_BASE + 0x0E)
#define INSTS (PCB_BASE + 0x10)
/*
* Timer/Counters
*/
#define TCUCON (PCB_BASE + 0x12)
#define T0CNT (PCB_BASE + 0x30)
#define T0CMPA (PCB_BASE + 0x32)
#define ... 0x52)
#define P1CON (PCB_BASE + 0x54)
#define P1LTCH (PCB_BASE + 0x56)
#define P2DIR (PCB_BASE + 0x58)
#define P2PIN (PCB_BASE + 0x5A)
#define P2CON (PCB_BASE + 0x 5C)
#define P2LTCH (PCB_BASE + 0x5E)
Other...
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Program C Ansi Programming Embedded Systems in C and C++ phần 4 potx
Ngày tải lên :
05/08/2014, 10:21
... Cyclic Redundancy Codes
A cyclic redundancy code (CRC) is a specific checksum algorithm that is designed to detect the most common data
errors. The theory behind the CRC is quite mathematical ... off having some way to confirm that the device is working and that the data it contains
is valid. That's where checksums and cyclic redundancy codes come in.
6.3.1 Checksums
How can we tell ... to
detect catastrophic memory failures without specifically looking for them. So let's discuss circuit board problems in
more detail.
6.2.1.1 Electrical wiring problems
An electrical wiring...
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Program C Ansi Programming Embedded Systems in C and C++ phần 5 ppsx
Ngày tải lên :
05/08/2014, 10:21
... access them from C or C+ +. Such registers are accessible only with the help of special machine-language
instructions. And these processor-specific instructions are not supported by the C or C+ + ... remainder;
}
} /* crcInit() */
Finally, we arrive at the actual workhorse routine, crcCompute. This is a routine that you can call over and over
from your application to compute and verify CRC checksums. ... checksums. An additional benefit of splitting the computation
between crcInit and crcCompute is that the crcInit function need not be executed on the embedded system. Instead,
this function can...
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Program C Ansi Programming Embedded Systems in C and C++ phần 6 potx
Ngày tải lên :
05/08/2014, 10:21
... the more common scheduling algorithms:
first- in -first- out, shortest job first, and round robin. These are simple scheduling algorithms that are used in
nonembedded systems.
First- in -first- out ... The scheduler detects such conditions at a finite set of time instants called
scheduling points.
When a priority-based scheduling algorithm is used, it is also necessary to have a backup policy. ... enterCS and exitCS. The block
of code between these calls is said to be a critical section. A critical section is a part of a program that must be
executed atomically. That is, the instructions...
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Program C Ansi Programming Embedded Systems in C and C++ phần 7 docx
Ngày tải lên :
05/08/2014, 10:21
... constructor. This routine is responsible for initializing the three private data
members and configuring the requested data channel within the SCC hardware:
#include "scc.h"
static SCC scc;
/**********************************************************************
... the
associated interrupt service routine. When an interrupt occurs, the processor must take several steps before executing
the ISR. First, the processor must finish executing the current instruction. ... overwritten.
Pieces of code that access shared resources contain critical sections. We've already seen something similar inside the
operating system. There, we simply disabled interrupts during the critical...
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