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International Conference on Computing, Communication & Automation (ICCCA)

作者： Reetu Singh Kajol Kathuria Anil Kumar Sagar MTech Computer Science and Engineering School of Computing Science and Engineering Galgotias University Greater Noida India Professor School of Computing Science and Engineering Galgotias University Greater Noida India

ISBN: (纸本)9781538669488

Recently, with the improvement of Wireless Sensor Networks (WSNs), numerous new routing protocols have been developed for WSNs. Routing protocols in WSNs, in any case, may vary depend on the application and network systems. Besides, WSNs are presented to various types of security threats. In this manner, it is headachy for us to pick secure routing protocol for application in WSNs. In regard that the decision of secure routing protocol for WSNs is personally related with the application prerequisites and routing protocol qualities and the assaults on routing protocol, there is no ”panacea” secure routing protocol. In this paper we give a review of secure routing protocols that can be utilized as a part of remote sensor systems since it is imperative to give a characterization of the accessible conventions. Along these lines, a few conventions were audited in this paper. The directing conventions can be grouped into two principle classifications to be specific topology based and convention task based. The principle objective of the work proposed in this paper is to give analysts an unmistakable thought regarding the accessible security based directing conventions and their properties.

关键词： Wireless sensor networks Routing protocols Security Sensor systems Topology Network topology

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A Survey on Big Data Analytics

A Survey on Big Data Analytics

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International Conference on Advances in Computing, Communication Control and Networking (ICACCCN)

作者： Saba Ahmad Paramdeep Singh Anil Kumar Sagar MTech Computer Science and Engineering Galgotias University Greater Noida India SCSE Galgotias University Greater Noida India

ISBN: (纸本)9781538641200

A vast repository of terabytes of data is generated per day from Cloud Computing, (IoT) and modern information systems. Analysis of these enormous data needs a lot of efforts at different levels to extract knowledge for Decision making. The transaction from E -commerce involves online investing, buying and selling. Hence, developed data are complex in structure and high in dimension. The old methods were not sufficient to store and analyze the enormous volumes of data. Numerous analysts are doing their examination for good representation and investigation report. The point of this paper is to give the subtle elements of big data examination, difficulties, issues and different advancements.

关键词： Big Data Tools Data mining Clustering algorithms Organizations Programming

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Securing smart grid data under key exposure and revocation in cloud computing

Securing smart grid data under key exposure and revocation i...

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International Conference on Circuits, Communication, Control and Computing

作者： J M Navya H A Sanjay KM Deepika Mtech 4 sem (computer network engineering) Department of Information science engineering Nitte meenakshi institute of technology Bangalore India HOD Department of information science and engineering Nitte meenakshi institute of technology Bangalore India Asst.Professor Department of information science and engineering Nitte meenakshi institute of technology Bangalore India

ISBN: (纸本)9781538684887

Smart grid systems data has been exposed to several threats and attacks from different perspectives and have resulted in several system failures. Obtaining security of data and key exposure and enhancing system ability in data collection and transmission process are challenging, on the grounds smart grid data is sensitive and enormous sum. In this paper we introduce smart grid data security method along with advanced Cipher text policy attribute based encryption (CP-ABE). Cloud supported IoT is widely used in smart grid systems. Smart IoT devices collect data and perform status management. Data obtained from the IOT devices will be divided into blocks and encrypted data will be stored in different cloud server with different encrypted keys even when one cloud server is assaulted and encrypted key is exposed data cannot be decrypted, thereby the transmission and encryption process are done in correspondingly. We protect access-tree structure information even after the data is shared to user by solving revocation problem in which cloud will inform data owner to revoke and update encryption key after user has downloaded the data, which preserves the data privacy from unauthorized users. The analysis of the system concludes that our proposed system can meet the security requirements in smart grid systems along with cloud-Internet of things.

关键词： Encryption Smart grids Cloud computing Ciphers Servers

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Sandhi Splitter for Malayalam Using MBLP Approach

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Procedia Technology 2016年 24卷 1522-1527页

作者： M. Nisha P.C. Reghu Raj Mtech Scholar Department of Computer Science and Engineering Government Engineering College Sreekrishnapuram Palakkad Kerala Assistant Professor Department of Computer Science and Engineering Government Engineering College Sreekrishnapuram Palakkad Kerala

The morphological richness and the agglutinative nature of Malayalam make it necessary to retrieve the root word from its inflected form in most of the NLP tasks. This paper presents an approach to identify the suffixes of Malayalam words using MBLP approach. The idea here is to use Memory Based Language Processing (MBLP) algorithm for Malayalam suffix identification. MBLP is an approach to language processing based on exemplar storage during learning and analogical reasoning during processing. Sandhi splitting is essential for morphological analysis, document indexing and topic modeling. Suffix separation improves the quality of machine translated text. Training instances created from words are manually annotated for their segmentation and the system is trained using TiMBL (Tilberg Memory Based Learner). The paper presents memory-based model of Malayalam suffix identification and its generalization accuracy.

关键词： Malayalam Morphology Memory Based Learning Memory Based Language Processing

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Application of machine learning techniques to sentiment analysis

Application of machine learning techniques to sentiment anal...

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International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT)

作者： Anuja P Jain Padma Dandannavar Computer Science and Engineering Mtech Gogte Institute of Technology Belgaum India Computer Science and Engineering Gogte Institute of Technology Belgaum India

ISBN: (纸本)9781509024001

Today, we live in a `data age'. Due to rapid increase in the amount of user-generated data on social media platforms like Twitter, several opportunities and new open doors have been prompted for organizations that endeavour hard to keep a track on customer reviews and opinions about their products. Twitter is a huge fast emergent micro-blogging social networking platform for users to express their views about politics, products sports etc. These views are useful for businesses, government and individuals. Hence, tweets can be used as a valuable source for mining public's opinion. Sentiment analysis is a process of automatically identifying whether a user-generated text expresses positive, negative or neutral opinion about an entity (i.e. product, people, topic, event etc). The objective of this paper is to give step-by-step detail about the process of sentiment analysis on twitter data using machine learning. This paper also provides details of proposed approach for sentiment analysis. This work proposes a Text analysis framework for twitter data using Apache spark and hence is more flexible, fast and scalable. Naïve Bayes and Decision trees machine learning algorithms are used for sentiment analysis in the proposed framework.

关键词： Sentiment analysis Feature extraction Twitter Machine learning algorithms Training Data mining

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Path oriented randomly-generated keys for uncompromising security in MANETs

Path oriented randomly-generated keys for uncompromising sec...

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International Conference on Advanced Computing and Communication Systems (ICACCS)

作者： S Shalini Chandrakant Naikodi L. Suresh MTech(CNE)-3rd Sem Department of Computer Science and Engineering Cambridge Institute of Technology Bangalore India

A MANET is a infrastructure-less and auto configurable network of mobile nodes which are connected without wires. As per proposal of this paper, the communication in a MANET works on set of random keys called KEY 1 =X+KEY 0 , KEY 2 =X+KEY 1 , KEY 3 =X+KEY 2 ...KEY N =X+KEY N-1 to establish the connection between nodes and applies to validate the packets. Since there could be a issue of keys length, hence we can enforce the number of hops to be added for key generation after reaching threshold, then generation of keys starts from the beginning. Here all nodes in the network would generate a X-key and appends to the ongoing/flowing key. When a source node initiates communication towards a destination node, the source node will send a packet to a destination via a designated path. The target node and threshold node would be storing a expected key from all its neighbours, when a packet reaches to a target node or threshold node, key of packet and key of target node is compared, if a match is found, then accept the packet as valid one else discard it or deny the communication. This approach would be very helpful to deny the communication of malicious nodes in the MANET.

关键词： Ad hoc networks Security Mobile computing Delays Routing Wireless sensor networks

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Sharing randomly-generated keys via alternative route in a threshold based path oriented network for robust security in MANETs

Sharing randomly-generated keys via alternative route in a t...

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International Conference on Advanced Computing and Communication Systems (ICACCS)

作者： M N Bhargavi Chandrakant Naikodi L. Suresh MTech(CSE)-3rd Sem Department of Computer Science and Engineering Cambridge Institute of Technology Bangalore India

A Mobile Adhoc Network is a infrastructure-less and self configurable network of mobile devices which are connected without physical cable. A novel approach has been proposed, where the communication in a network works on set of random keys called KEY 1 =X+KEY 0 , KEY 2 =X+KEY 1 , KEY 3 =X+KEY 2 ...KEY N =X+KEY N-1 to establish the connection between devices and to validate the packets. Since the validation is based on the keys i.e, KEY 1 =X+KEY 0 , KEY 2 =X+KEY 1 , KEY 3 =X+KEY 2 ...KEY N =X+KEY N-1 which is delivered by the previous threshold/source node via an alternative path. This ensures that, there is a packet integrity. This technique can trigger a issue of keys length, therefore we can enforce the number of hops to be added for the key generation, after reaching a threshold limit, then keys generation starts from the beginning. Here all nodes in the network would generate a X-key and appends to the flowing/ongoing key. When a source node initiates communication towards a target node, the source node will send a packet to a target via a recognised path. The destination node and threshold node would be holding a expected key which is delivered from the alternative path, when a packet reaches to a destination/threshold node, the packet's key and key of target/threshold node is compared, if both keys are matched then accept the packet as genuine one else discard it or deny the communication. This MANET enforces two level of security validation, first one is, key checking at each threshold node, another is, ensuring key integrity via true node's path to validate the packet.

关键词： Ad hoc networks Security Mobile computing Heuristic algorithms Routing Algorithm design and analysis

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Four New Protocols for achieving Better Correction Capability of APC Scheme

Four New Protocols for achieving Better Correction Capabilit...

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International Conference on Communications and Signal Processing

作者： Ranita Khumukcham Abhinandan Goswami Yang Saring National Institute of Technology Arunachal Pradesh India-791112.She is Mtech student Department of Computer Science and Engineering National Institute of Technology Arunachal Pradesh India-791112. He is Mtech student Electronics and Communication Engineering department Assistant Professor of Electronics and Communication Engineering department National Institute of Technology Arunachal Pradesh India-791112

ISBN: (纸本)9781479980826

In this paper we analyzed the performance of Aggressive Packet Combining (APC) scheme. Various researchers have already suggested some protocols or schemes for the improvement of performance and correction capability of APC. Here we proposed four new protocols for improving the correction capability of APC. The four new protocols have been studied numerically and presented in this paper.

关键词： Aggressive Packet Combining Correction capability Four bits left/right shift alternate bit reversal half byte reversal full byte reversal

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Real-Time Detection and Tracking with Kinect

Real-Time Detection and Tracking with Kinect

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International Conference on computer and Information Technology(ICCIT’2012);International Conference on Mechanical,Production and Materials engineering(ICMPME’2012);International Conference on Electrical and Electronics engineering(ICEEE’2012);International Conference on Chemical and Environmental sciences(ICCES’2012);International Conference on Applied and Management sciences(IAMS’2012);International Conference on Medical and Pharmaceutical sciences(ICMPS’2012)

作者： Saket Warade Jagannath Aghav Petitpierre Claude Sandeep Udayagiri Pusruing MTech(Computer Engineering) College of Engineering Department of Computer Engineering and Information Technology College of Engineering Computer Networking Laboratory School of Computer and Communication ScienceSwiss Federal Institute of Technology John Deere Technology Center

In this paper, we have proposed a system to keep track of human body movements in real time mode. The Kinect sensors are used to capture Depth and Audio streams. The system is designed by integration of two modules namely Kinect Module and Augmented Reality module. The kinect module performs Voice Recognition and captures depth images that are used by Augmented Reality module for computing the distance parameters. Augmented Reality module also captures real-time image data streams from high resolution camera. The system generates 3D module that is superimposed on real time data.

关键词： Kinect, Augmented Reality, Depth Imaging, Gesture Recognition.

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A Novel Anti phishing framework based on visual cryptography

A Novel Anti phishing framework based on visual cryptography

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International Conference on Power, Signals, Controls and Computation (EPSCICON)

作者： Divya James Mintu Philip Mtech in Information System Security Indira Gandhi National Open University Kochi India Department of Computer Science and Engineering Rajagiri School of Engineering and Technology Kochi India

With the advent of internet, various online attacks has been increased and among them the most popular attack is phishing. Phishing is an attempt by an individual or a group to get personal confidential information such as passwords, credit card information from unsuspecting victims for identity theft, financial gain and other fraudulent activities. Fake websites which appear very similar to the original ones are being hosted to achieve this. In this paper we have proposed a new approach named as "A Novel Anti-phishing framework based on visual cryptography "to solve the problem of phishing. Here an image based authentication using Visual Cryptography is implemented. The use of visual cryptography is explored to preserve the privacy of an image captcha by decomposing the original image captcha into two shares (known as sheets) that are stored in separate database servers(one with user and one with server) such that the original image captcha can be revealed only when both are simultaneously available; the individual sheet images do not reveal the identity of the original image captcha. Once the original image captcha is revealed to the user it can be used as the password. Using this website cross verifies its identity and proves that it is a genuine website before the end users.

关键词： Cryptography Visualization Servers Image reconstruction Stacking Electronic mail

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