scholarly journals A Comparison of Malware Detection Techniques Based on Hidden Markov Model

2016 ◽  
Vol 07 (03) ◽  
pp. 215-223 ◽  
Author(s):  
Saja Alqurashi ◽  
Omar Batarfi
Keyword(s):  
Markov Model ◽  
Hidden Markov Model ◽  
Hidden Markov ◽  
Malware Detection ◽  
Detection Techniques

scholarly journals An Enhanced Hidden Semi-Markov model for Outlier Detection in Multivariate Datasets

2021 ◽  
Author(s):  
G Manoharan ◽  
K Sivakumar
Keyword(s):  
Markov Model ◽  
Hidden Markov Model ◽  
Outlier Detection ◽  
Hidden Markov ◽  
Research Work ◽  
Detection Accuracy ◽  
Detection Techniques ◽  
Detection Model ◽  
Huge Data ◽  
Proposed Model

Outlier detection in data mining is an important arena where detection models are developed to discover the objects that do not confirm the expected behavior. The generation of huge data in real time applications makes the outlier detection process into more crucial and challenging. Traditional detection techniques based on mean and covariance are not suitable to handle large amount of data and the results are affected by outliers. So it is essential to develop an efficient outlier detection model to detect outliers in the large dataset. The objective of this research work is to develop an efficient outlier detection model for multivariate data employing the enhanced Hidden Semi-Markov Model (HSMM). It is an extension of conventional Hidden Markov Model (HMM) where the proposed model allows arbitrary time distribution in its states to detect outliers. Experimental results demonstrate the better performance of proposed model in terms of detection accuracy, detection rate. Compared to conventional Hidden Markov Model based outlier detection the detection accuracy of proposed model is obtained as 98.62% which is significantly better for large multivariate datasets.

scholarly journals A Survey of Anomaly Detection Techniques and Hidden Markov Model

2014 ◽  
Vol 93 (18) ◽  
pp. 26-31 ◽  
Author(s):  
Hemlata Sukhwani ◽  
Vikas Sharma ◽  
Sanjay Sharma
Keyword(s):  
Anomaly Detection ◽  
Markov Model ◽  
Hidden Markov Model ◽  
Hidden Markov ◽  
Detection Techniques

An advanced profile hidden Markov model for malware detection

2020 ◽  
Vol 24 (4) ◽  
pp. 759-778
Author(s):  
Alireza Abbas Alipour ◽  
Ebrahim Ansari
Keyword(s):  
Markov Model ◽  
Hidden Markov Model ◽  
Hidden Markov ◽  
Malware Detection ◽  
Profile Hidden Markov Model
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