Search Results for author: Annamalai Narayanan

Found 7 papers, 2 papers with code

apk2vec: Semi-supervised multi-view representation learning for profiling Android applications

no code implementations15 Sep 2018 Annamalai Narayanan, Charlie Soh, Lihui Chen, Yang Liu, Lipo Wang

Building behavior profiles of Android applications (apps) with holistic, rich and multi-view information (e. g., incorporating several semantic views of an app such as API sequences, system calls, etc.)

Clone Detection Clustering +3

graph2vec: Learning Distributed Representations of Graphs

6 code implementations17 Jul 2017 Annamalai Narayanan, Mahinthan Chandramohan, Rajasekar Venkatesan, Lihui Chen, Yang Liu, Shantanu Jaiswal

Recent works on representation learning for graph structured data predominantly focus on learning distributed representations of graph substructures such as nodes and subgraphs.

Clustering General Classification +4

Context-aware, Adaptive and Scalable Android Malware Detection through Online Learning (extended version)

no code implementations3 Jun 2017 Annamalai Narayanan, Mahinthan Chandramohan, Lihui Chen, Yang Liu

Contrary to this fact, most of the prior works on Machine Learning based Android malware detection have assumed that the distribution of the observed malware characteristics (i. e., features) does not change over time.

Android Malware Detection Malware Detection

A Multi-view Context-aware Approach to Android Malware Detection and Malicious Code Localization

no code implementations6 Apr 2017 Annamalai Narayanan, Mahinthan Chandramohan, Lihui Chen, Yang Liu

Most of the existing malware detection approaches use only one (or a selected few) of the aforementioned feature sets which prevent them from detecting a vast majority of attacks.

Android Malware Detection Malware Detection +1

Adaptive and Scalable Android Malware Detection through Online Learning

no code implementations23 Jun 2016 Annamalai Narayanan, Liu Yang, Lihui Chen, Liu Jinliang

In order to perform scalable detection and to adapt to the drift and evolution in malware population, an online passive-aggressive classifier is used.

Android Malware Detection BIG-bench Machine Learning +1

Contextual Weisfeiler-Lehman Graph Kernel For Malware Detection

no code implementations21 Jun 2016 Annamalai Narayanan, Guozhu Meng, Liu Yang, Jinliang Liu, Lihui Chen

To address this, we develop the Contextual Weisfeiler-Lehman kernel (CWLK) which is capable of capturing both these types of information.

Malware Detection

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