Systematic literature review of sentiment analysis on Twitter using soft computing techniques

Author(s):  
Akshi Kumar ◽  
Arunima Jaiswal
2020 ◽  
Vol 207 ◽  
pp. 110269 ◽  
Author(s):  
Roberto Falcone ◽  
Carmine Lima ◽  
Enzo Martinelli

Author(s):  
Karen Mite-Baidal ◽  
Carlota Delgado-Vera ◽  
Evelyn Solís-Avilés ◽  
Ana Herrera Espinoza ◽  
Jenny Ortiz-Zambrano ◽  
...  

Cryptography ◽  
2020 ◽  
pp. 180-191
Author(s):  
Harsh Bhasin ◽  
Naved Alam

Cryptanalysis refers to finding the plaintext from the given cipher text. The problem reduces to finding the correct key from a set of possible keys, which is basically a search problem. Many researchers have put in a lot of effort to accomplish this task. Most of the efforts used conventional techniques. However, soft computing techniques like Genetic Algorithms are generally good in optimized search, though the applicability of such techniques to cryptanalysis is still a contentious point. This work carries out an extensive literature review of the cryptanalysis techniques, finds the gaps there in, in order to put the proposed technique in the perspective. The work also finds the applicability of Cellular Automata in cryptanalysis. A new technique has been proposed and verified for texts of around 1000 words. Each text is encrypted 10 times and then decrypted using the proposed technique. The work has also been compared with that employing Genetic Algorithm. The experiments carried out prove the veracity of the technique and paves way of Cellular automata in cryptanalysis. The paper also discusses the future scope of the work.


2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
He Xiaolong ◽  
Zhao Huiqi ◽  
Zhong Lunchao ◽  
Shah Nazir ◽  
Deng Jun ◽  
...  

Software project development is very crucial, and measuring the exact cost and effort of development is becoming tedious and challenging. Organizations are trying to wind up their project of software development within the agreed budget and schedule successfully. Traditional practices are inadequate to achieve the current needs of the software industry. Underestimation and overestimation of software development effort lead to financial implications in the form of resources, cost of staffing, and budget of developing the software project. Soft computing (SC) approaches and tools deliver an addition of techniques for anticipating resistance to the deception, defect, incomplete truth for traceability and ambiguity, low arrangement cost, and strength. A large amount of SC approaches is prevailing in the literature to accomplish way-out to difficulties precisely, practically, and speedily. The approaches of SC can give better prediction, high performance, and dynamic behavior. SC deals with computational intelligence which integrates the concept of agent paradigm and SC. The proposed study presents a systematic literature review (SLR) of the approaches, tools, and techniques of SC used in the literature. The study presented a comprehensive review by searching the defined keywords in the popular libraries, filtered the paper, and obtained most relevant papers. After the selection of the papers, the quality assessment process of the included papers has been done in order to determine the relevancy of the papers. The study will help researchers in the area of research to devise novel ideas and solutions to overcome the existing issue on the basis of this study as evidence of the literature.


IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Ruba Obiedat ◽  
Duha Al-Darras ◽  
Esra Alzaghoul ◽  
Osama Harfoushi

Author(s):  
Munir Ahmad ◽  
Shabib Aftab ◽  
Muhammad Salman ◽  
Noureen Hameed

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