FINAL YEAR TECHNICAL SEMINAR

Academic Year 2012-2013

Department of Computer Engineering

POORNIMA INSTITUTE OF ENGINEERING & TECHNOLOGY, JAIPUR 104/09/2023 05:17:28 PM

CONTENTS

Introduction to Research Area

Introduction to Research Topic

Features

Applications

Comparison Table of Research Papers

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Cont…

Description of Comparison table Conclusion of the above comparison

Presentation of review paper

References

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RESEARCH AREA

High Performance & Computation

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As the Name suggests, it is the Computation at a

Rate & Performance !

Allows scientists and engineers to solve complex science, engineering

and business problems using applications that require high

bandwidth and very high compute capabilities.

high

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TOPIC

QUANTUM COMPUTING

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What does Quantum means?

In Physics, a quantum (plural: quanta)

is the minimum amount of any physical

entity involved in an interaction. 

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Example:

A photon is a single quantum of light, and is referred to as a "light quantum". The energy of an electron bound to an atom (at rest) is said to be quantized, which results in the stability of atoms, and of matter in general.

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FEATURES

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Features

Obeys Laws of Quantum

Mechanics

Fundamental Unit: Qubit

Very Fast Computation

Encryption

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What is Qu

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QUBIT

Quantum Bit

Quaternary in nature

States: Logical 0,Logical 1 &

superposition of these

Represents Probability of

each state

bit?

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APPLICATIONS

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APPS

CryptographyArtificial

Intelligence

Teleportation

Quantum communication

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S.No Item Is the item present in Paper A?Y/N? If Yes, note where in thepaper it is located.

Is the item present in Paper B?Y/N? If Yes, note where in thepaper it is located

Is the item present in Paper C?Y/N? If Yes, note where in thepaper it is located

1 The problem being addressedby the paper

Y (Obstacles & Research)

Y (Some Probs in Production of QC)

Y (Introduction)

2 The importance of theproblem

Y (Obstacles & Research)

Y (Some Probs in Production of QC)

N

3 Prior work that has been doneto solve the problem

Y (Obstacles & Research)

Y (Some Probs in Production of QC)

N

4 Gaps in the prior work N N N

5 Specific research questions orresearch objective

Y (Potential & Power of QC)

N Y (Introduction)

6 Broad outline of how theauthors solved the problem

Y (Obstacles & Research)

Y (Some Probs in Production of QC)

Y (Recent Results)

Comparison Table of Research Papers

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S.No Item Is the item present in Paper-A?Y/N? If Yes, note where in thepaper it is located.

Is the item present in Paper-B?Y/N? If Yes, note where in thepaper it is located.

Is the item present in Paper-C?Y/N? If Yes, note where in thepaper it is located.

7 Educational theories on whichauthors’ solution is based

Y (Obstacles & Research)

Y (Some Probs in Production of QC)

Y (Recent Results)

8 Details of implementation ofProcedure

N N Y (HPQC)

9 Evaluation of the authors’solution of the problem

N N N

10 Connection of the results tothe research questions

Y (Future Outlook) N N

11 Key contribution of the paperclaimed by the authors

N N Y (Acknowledgments)

13

Cont…

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Description of each point of

Comparison table for all three

papers.

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1. The Problem being addressed by Paper

Paper A: “…Among these difficulties, error correction, decoherence and hardware architecture are probably the most formidable.”

Paper B: Decoherence and hardware.

Paper C: “We are STILL striving towards developing a large scale, quantum computer.”

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2. The Importance of the Problem

Paper A: “A few potentially large obstacles still remain that prevent us from building a quantum computer.”

Paper B: “…These problems are the major obstacles in the production of QC”.

Paper C: N/A

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3. Prior work that has been done to solve the problem

Paper A: “Thanks to the theory (and now reality) of quantum error correction, first proposed in 1995 and continually developed since, small scale quantum computers have been built and the prospects of large quantum computers are looking up.”

Paper B: N/A

Paper C: N/A

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4. Gaps in the prior work

Paper A: N/A

Paper B: N/A

Paper C: N/A

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5. Specific research questions and research objectives

Paper A: “…a classical computer would be able to do anything a quantum computer can.  So why bother with quantum computers?” 

Paper B: N/A

Paper C: To make a fully functional quantum computer.

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6. Broad outline of how the authors try to solve the Problem Partially

Paper A: Through the use of certain experiments.

Paper B: “But if one makes a quantum computer, where the number of errors is low enough, than it is possible to use an error-correcting code for preventing data losses even when qubits in the computer decohere.”

Paper C: “In order to make quantum computers powerful, many operations must be performed before quantum coherence is lost.”

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7. Educational theories on which author’s solution is based

Paper A: NMR techniques.

Paper B: “Some other designs are based on ion trap and quantum electrodynamics (QED)...”

Paper C: Error correcting codes.

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8. Details of implementation of procedure

Paper A: N/A

Paper B: N/A

Paper C: Shor’s Algorithm

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9. Evaluation of the author’s solution of the problem

Paper A: N/A

Paper B: N/A

Paper C: N/A

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10. Connection of the results to the research questions

Paper A: “…quantum computers will emerge as the superior computational devices at the very least, and perhaps one day make today's modern computer obsolete.”

Paper B: N/A

Paper C: N/A

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11. Key Contribution of the paper claimed by the authors

Paper A: N/A

Paper B: N/A

Paper C: “The authors dedicate this paper to Nabil Amer and to the memory of Roger Koch.”

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a) ‘Paper A’ does a better job of analyzing prior work to solve the problem.

As it is able to provide the solutions for developing partially functional quantum computers (2-3 qubit QCs).

b) ‘Paper C’ is better in terms of describing procedure. As it describes certain algorithms.

c) ‘Paper A’ achieves its stated objective more convincingly. As it uses experimental results rather than theoretical aspects to resolve the problem.

Conclusion of the above comparison

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Presentation of Review Paper

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References iopscience.iop.org www.cs.rice.edu aws.amazon.com www.ewh.ieee.org arxiv.org herpolhode.com

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Thank you !

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Queries??

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