Graph Theory with Applications to Engineering and Computer ... This outstanding introductory treatment of graph theory and its applications has had a long life in the instruction of advanced undergraduates and graduate students in all areas that require knowledge of this subject. The first nine chapters constitute an excellent overall introduction, requiring only some knowledge of set theory and matrix algebra.

Graph theory with applications to engineering and computer science, by Narsingh Deo. Pp xvii, 478. 1974. SBN 0 13 363473 6 (Prentice-Hall)

Information security and confidentiality are the prime concern of any type of communication. Rapidly evolution of technology recently, leads to increase the intruder’s ability and a main challenge to information security. Therefore, utilizing the non-traditional basics for information security is required, such as DNA which is focused as a new aspect to achieve better security. In this paper, a survey of more recent DNA based on data hiding algorithms are covered. With particular emphasis of different parameters several data hiding algorithms based on DNA has been reviewed. To present a more secure an efficient data hiding algorithms based on DNA for future works, this willbe helpful.

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Significant features for steganography techniques using deoxyribonucleic acid: a review

In this era of wireless COVID-19 telehealth, visiting hospital for regular follow-ups could invite coronavirus in someone's body. Opting for proactive E-health services is the best thing. It helps the remote patients to share their confidential data through secured encryption. Telehealth services are emerging element in these proactive medical sciences. It helps the remote patients to share their confidential data through secured transmission. In this paper, amino acid guided matrix encoding scheme has been proposed. White blood cell count or Leukocute count is a dominant indicator of patients' health condition, even amid COVID-19. An abnormal growth in leukocyte count is mainly caused due to an infection, cancer, or any other severe symptoms. It initiates internal haematological inflammations, cardiovascular diseases, Type II diabetes, etc. Therefore, tracking leukocyte count may for disease diagnosis and further treatments. The leukocyte count is generally done in different pathologies, and the data evaluation needs the expertise of a pathologist. In this paper, a technique involving security measures to transmit the result of the histological test with the help of cryptography has been proposed. The data to be transferred to the concerned physician for further diagnosis with the help of proposed way of encryption using amino acids, which ensures no data loss, no data modification, no data theft in the middle of transmission. The proposed encryption method using the amino acid codes has produced results showing satisfactory performances such as p-values found to be 7.215544e-04 and 8.48904e-03 for the key stream and cipher key matrix monobit test respectively, and 8.10245e-04 and 8.10245e-04 for the key stream and cipher key matrix frequency test respectively. It may be used as a transmission module in any wireless COVID-19 Telehealth Systems.

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Wireless COVID-19 Telehealth: Leukocytes Encryption Guided by Amino Acid Matrix.

In today’s technological world, confidentiality is an important issue to deal with, and it is carried out through different proficiencies. Cryptography is a scientific technique of securing a communication from unauthenticated approach. There exist many encryption algorithms in cryptography for data security. The need of new nonstandard encryption algorithms has been raised to prevent the communication from traditional attacks. This paper proposes some new encryption algorithms for secure transmission of messages using some special corona graphs and bipartite graph along with some algebraic properties. These proposed encryption schemes will lead to more secure communication of secret messages.

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Some Graph-Based Encryption Schemes

Information protection and secrecy are major concerns, especially regarding the internet’s rapid growth and widespread usage. Unauthorized database access is becoming more common and is being combated using a variety of encrypted communication methods, such as encryption and data hiding. DNA cryptography and steganography are used as carriers by utilizing the bio-molecular computing properties that have become more common in recent years. This study examines recently published DNA steganography algorithms, which use DNA to encrypt confidential data transmitted through an insecure communication channel. Several DNA-based steganography strategies will be addressed, with a focus on the algorithm’s advantages and drawbacks. Probability cracking, blindness, double layer of security, and other considerations are used to compare steganography algorithms. This research would help and create more effective and accurate DNA steganography strategies in the future.

/pdf/dna-computing-using-cryptographic-and-steganographic-e5y8q8ye12.pdf

DNA Computing Using Cryptographic and Steganographic Strategies

Deep learning is revolutionary when used to transcribe spoken language into text that computers can read with the same intent as human readers. The fundamental idea is to give intelligent systems with human language as data that may be utilized in various domains. A speech-to-text synthesizer is a piece of software that can convert an audio file into text using Digital Signal Processing (DSP) algorithms that analyze and process the speech signal in the audio file. The objective of Speech To Text (STT) is to convert audio input from a user or computer into readable text. The STT is proposed to be transformed using the Hidden Markov Model (HMM) method. The development of a speech-to-text synthesizer will be a tremendous advantage for the visually handicapped and will make reading lengthy texts much easier.

Implementation of Speech to Text Conversion Using Hidden Markov Model

The security to a system is essential nowadays with the growth of Information technology and with the emergence of new techniques the number of threats that a user is supposed to deal with has grown exponentially To achieve security it is very necessary to encode the data before sending it through the various communication channels available to make it unreadable In this paper we proposed a method of encrypting DNA sequence using amino acids

https://medcrave.org.medcraveonline.com/index.php/JAPLR/article/download/5994/11226

Amino Acids in Data Encryption

https://robots.iopscience.iop.org/article/10.1088/1757-899X/263/4/042130/pdf

Planar graph characterization of γ - Uniquely colorable graphs

Planar graph characterization is always of interest due to its complexity in characterization. In this paper, we obtain a necessary and sufficient condition for a graph to be NDSS and hence characterize the planarity and outer – planarity of its complement .

Planar graph characterization of NDSS graphs

In the recent years, with the increase of using internet and other new telecommunication technologies, cryptography has become a key area to research and improve in order to transfer data securely between two or more entities, especially when the data transferred classified as a critical or important data. Graph theory is going as a promoising field for this purpose. In this paper we proposed a method of message encryption using fundamental circuts.

A. Elakkiya

Papers

Implementation of Speech to Text Conversion Using Hidden Markov Model

Amino Acids in Data Encryption

Planar graph characterization of γ - Uniquely colorable graphs

Planar graph characterization of NDSS graphs

Data Transfer Using Fundamental Circuits