Push Down Automata (PDA) | TOC (Theory of Computation) | NPDA | DPDAAshish Duggal
Push Down Automata (PDA) is part of TOC (Theory of Computation)
From this presentation you will get all the information related to PDA also it will help you to easily understand this topic. There is also one example.
This PPT is very helpful for Computer science and Computer Engineer
(B.C.A., M.C.A., B.TECH. , M.TECH.)
This Lecture Note discusses the followings:
- What is NFA
- DFA vs NFA
- How does NFA compute
- Designing different NFA machines
- Regular operations on NFAs
- Conversion from NFA to DFA
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
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Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
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Push Down Automata (PDA) | TOC (Theory of Computation) | NPDA | DPDAAshish Duggal
Push Down Automata (PDA) is part of TOC (Theory of Computation)
From this presentation you will get all the information related to PDA also it will help you to easily understand this topic. There is also one example.
This PPT is very helpful for Computer science and Computer Engineer
(B.C.A., M.C.A., B.TECH. , M.TECH.)
This Lecture Note discusses the followings:
- What is NFA
- DFA vs NFA
- How does NFA compute
- Designing different NFA machines
- Regular operations on NFAs
- Conversion from NFA to DFA
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
Benefits:-
# Students can catch up on notes they missed because of an absence.
# Underachievers can find peer developed notes that break down lecture and study material in a way that they can understand
# Students can earn better grades, save time and study effectively
Our Vision & Mission – Simplifying Students Life
Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
Consistency in formatting and styling is crucial in a Table of Contents. Using consistent font styles, indentation, and numbering conventions enhances readability and makes it easier for readers to distinguish between different levels of headings and subheadings. Clear visual cues, such as bold or italicized text, can be employed to differentiate entries and aid navigation.
In addition to textual representation, a ToC can incorporate visual elements such as page numbers, hyperlinks, or bookmarks. Page numbers are particularly valuable in print documents, allowing readers to locate specific sections directly. Hyperlinks or bookmarks are beneficial in digital formats, enabling readers to click on entries in the ToC and instantly navigate to the corresponding section.
An often overlooked aspect of Table of Contents design is its role in improving document accessibility. For individuals with visual impairments or reading difficulties, a ToC serves as a valuable tool for accessing information. By providing a structured overview of the content, it enables users of assistive technologies to navigate and comprehend the document more effectively. Ensuring that the ToC is properly tagged and formatted in digital documents is essential for accessibility compliance.
Moreover, a Table of Contents can be enhanced with additional features to augment its functionality. For instance, some documents include supplementary lists, such as a List of Figures or List of Tables, which provide readers with a separate overview of visual or tabular content within the document. Cross-referencing between the ToC and these lists allows readers to easily locate specific figures or tables referenced in the text.
In conclusion, a Table of Contents is a vital component of lengthy documents, serving as a roadmap for readers and aiding in efficient information retrieval. By providing an organized overview of the document's structure, a well-designed ToC enhances document accessibility, readability, and comprehension. Adhering to best practices and incorporating visual cues, formatting consistency, and supplementary lists further optimizes the usefulness of a Table of Contents. Whether in print or digital form, a thoughtfully constructed ToC significantly improves the user experience and facilitates seamless navigation through complex documents
Post-Machine is the part of the Automata. In which Basics of machine learning and main points of post machine. You can easily learn and understand about the post machine.
Simulating Turing Machines Using Colored Petri Nets with Priority Transitionsidescitation
In this paper, we present a new way to simulate
Turing machines using a specific form of Petri nets such that
the resulting nets are capable of thoroughly describing
behavior of the input Turing machines. We model every
element of a Turing machine’s tuple (i.e., Q, Γ, b, Σ, δ, q0, F) with
an equivalent translation in Colored Petri net’s set of elements
with priority transitions such that the resulting translation
(is a Petri net that) accepts the same language as the original
Turing machine. In the second part of the paper we analyze
time complexity of Turing machine’s input in the resulting
Petri net and show that it is a polynomial coefficient of time
complexity in the Turing machine.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
3. TURING MACHINE
Introduced by Alan Turing in 1936.
A simple mathematical model of a computer.
Models the computing capability of computer.
A Turing machine (TM) is a finite-state machine with an infinite
tape and a tape head that can read or write one tape cell and move
left or right.
It normally accepts the input string, or completes its
computation, by entering a final or accepting state.
Tape is use for input and working storage.
4. Turing machine consists of:
• A tape divided into cells, one next to the other. Each cell contains a
symbol from some finite alphabet. The alphabet contains a
special blank symbol (here written as '0') and one or more other
symbols. The tape is assumed to be arbitrarily extendable to the left
and to the right, i.e., the Turing machine is always supplied with as
much tape as it needs for its computation. Cells that have not been
written before are assumed to be filled with the blank symbol. In
some models the tape has a left end marked with a special symbol;
the tape extends or is indefinitely extensible to the right.
5. • A head that can read and write symbols on the tape and
move the tape left and right one (and only one) cell at a
time. In some models the head moves and the tape is
stationary.
• A state register that stores the state of the Turing machine,
one of finitely many. Among these is the special start
state with which the state register is initialized. These
states, writes Turing, replace the "state of mind" a person
performing computations would ordinarily be in.
6. • A finite table of instructions that, given the state(qi) the
machine is currently in and the symbol(aj) it is reading on
the tape (symbol currently under the head), tells the
machine to do the following in sequence (for the 5-tuple
models):
oEither erase or write a symbol (replacing aj with aj1).
oMove the head (which is described by dk and can have
values: 'L' for one step left or 'R' for one step right or 'N'
for staying in the same place).
oAssume the same or a new state as prescribed (go to state
qi1).
7. Formal Definition of a TM
1. Q - the set of states.
2. - the input alphabet.
3. - the tape alphabet
4. :QQ{L,R} - the transition
function.
5. q0 - the start state.
6. qacceptQ - the accept state.
7. qrejectQ - the reject state.
9. Multi-tape Turing Machines:-
• A multitape Turing machine is like an ordinary TM but it has
several tapes instead of one tape.
• Initially the input starts on tape 1 and the other tapes are blank.
• The transition function is changed to allow for reading, writing,
and moving the heads on all the tapes simultaneously.
▫ This means we could read on multiples tape and move in
different directions on each tape as well as write a different
symbol on each tape, all in one move.
10. Multi-Tape Turing Machines:-
a a b a b b _ . . .
b b b b b _ _ . . .
b a a b a _ _ . . .
The input is written on the first
tape
11. Multi-Tape Turing Machines:-
1. Q - the set of states.
2. - the input alphabet.
3. - the tape alphabet
4. :QkQ({L,R})k - the transition
function, where k (the number of tapes) is
some constant.
5. q0 - the start state.
6. qacceptQ - the accept state.
7. qrejectQ - the reject state.