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arXiv 2025年

作者： Ijjina, Earnest Paul Joshi, Aniruddha Srinivas Kanahasabai, Goutham Department of Computer Science and Engineering National Institute of Technology Telangana Warangal506004 India B.Tech. Department of Computer Science and Engineering National Institute of Technology Telangana Warangal506004 India

One of the basic requirements of humans is clothing and this approach aims to identify the garments selected by customer during shopping, from surveillance video. The existing approaches to detect garments were developed on western wear using datasets of western clothing. They do not address Indian garments due to the increased complexity. In this work, we propose a computer vision based framework to address this problem through video surveillance. The proposed framework uses the Mixture of Gaussians background subtraction algorithm to identify the foreground present in a video frame. The visual information present in this foreground is analysed using computer vision techniques such as image segmentation to detect the various garments, the customer is interested in. The framework was tested on a dataset, that comprises of CCTV videos from a garments store. When presented with raw surveillance footage, the proposed framework demonstrated its effectiveness in detecting the interest of customer in choosing their garments by achieving a high precision and recall. Copyright © 2025, The Authors. All rights reserved.

关键词： Sales

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A study on Cloud enabled Applications and their Security Issues 11

A study on Cloud enabled Applications and their Security Iss...

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11th International Conference on Computing, Communication and Networking technologies, ICCCNT 2020

作者： Mody, Vidhi Mody, Vrushti Parekh, Soham B.Tech. Computer Engineering Mukesh Patel School of Technology Management and Engineering NMIMS India B.E. Computer Engineering Dwarkadas Jivanlal Sanghvi College of Engineering India

ISBN: (纸本)9781728168517

Cloud computing was first established to connect people and data at anytime from anywhere in the 1960s. Today cloud computing is one of the most widely used technologies. Its applications include Multi-cloud, healthcare, testing, finance, data storage and handling big data to increase efficiency and how it differs from traditional systems. We have stated how cloud computing can be used in various domains and have compared its efficiency to traditional systems in terms of data recovery, access control, management, security and cost. However, like any other technology, this one too might have flaws which can be exploited. This paper also lists the security challenges that will have to be kept in mind while implementing these systems. © 2020 IEEE.

关键词： Cryptography

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A study on Cloud enabled Applications and their Security Issues

A study on Cloud enabled Applications and their Security Iss...

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International Conference on Computing and Networking technology (ICCNT)

作者： Vidhi Mody Vrushti Mody Soham Parekh B.Tech. Computer Engineering Mukesh Patel School of Technology Management and Engineering NMIMS B.E. Computer Engineering Dwarkadas Jivanlal Sanghvi College of Engineering

ISBN: (数字)9781728168517

ISBN: (纸本)9781728168524

关键词： Cloud computing Security Medical services Real-time systems Maintenance engineering Data privacy Computational modeling

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Adaptive and Optimized Emergency Vehicle Dispatching Algorithm for Intelligent Traffic Management System

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Procedia computer Science 2015年 57卷 1384-1393页

作者： Partha Sarathi Chakraborty Arti Tiwari Pranshu Raj Sinha Assistant Professor Department of Computer Science and Engineering SRM University Chennai India B.Tech. CSE Student Department of Computer Science and Engineering SRM University Chennai India

Rapid development of metropolitan cities into smart cities and daily increased in number of vehicles on the roads causes increase in traffic maintenance challenges such as traffic congestion, accidents, dispatching of emergency vehicle and pollution. It will suffers people travel time, delay in response time of emergency vehicle such as ambulance, fire brigade, police etc., causes heavy loss or effects society in terms of wealth, emotions and security. The research work done in the area of Intelligent Transportation Systems and Traffic Management primarily focuses on determining effectively green light duration along with dispatching of emergency vehicle. In this research paper, we propose an algorithm which not only determines green light duration dynamically but also handles the emergency vehicle management efficiently. The objectives of the proposed algorithm are minimizing average waiting time. It always analysis the traffic situation at traffic intersection, along with continuous monitoring of emergency vehicle arrival at different lanes causes to optimize the waiting time of vehicle in lanes. It also deals with the deadlock and starvation condition, due to arrival of emergency vehicle in repeated interval of time in traffic intersection. The security level of emergency vehicle is in consideration during dispatching that assigned and verified by authorities to preserve security measures and society values. Here, the source of input on dynamic traffic condition is collected through Wireless Sensor Networks technology.

关键词： Intelligent Transportation Systems Emergency Vehicle Traffic lights Wireless Sensor Networks Traffic Management Smart Cities

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Survey on a co-operative multi-agent based wireless intrusion detection systems using MIbs

Survey on a co-operative multi-agent based wireless intrusio...

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2nd International Conference on computer Science, engineering and Applications, ICCSEA 2012

作者： Vyavhare, Ashvini bhosale, Varsharani Sawant, Mrunal Girkar, Fazila B.Tech. Information Technology Department of Computer Engineering and Information Technology College of Engineering Pune-5 MS India

ISBN: (纸本)9783642301100

In emerging technology of Internet, security issues are becoming more challenging. In case of wired LAN it is somewhat in control, but in case of wireless networks due to exponential growth in attacks, it has made difficult to detect such security loopholes. Wireless network security is being addressed using firewalls, encryption techniques and wired IDS (Intrusion Detection System) methods. but the approaches which were used in wired network were not successful in producing effective results for wireless networks. It is so because of features of wireless network such as open medium, dynamic changing topology, cooperative algorithms, lack of centralized monitoring and management point, and lack of a clear line of defense etc. So, there is need for new approach which will efficiently detect intrusion in wireless network. Efficiency can be achieved by implementing distributive, co-operative based, multi-agent IDS. The proposed system supports all these three features. It includes mobile agents for intrusion detection which uses SNMP (Simple network Management Protocol) and MIb (Management Information base) variables for mobile wireless networks. © 2012 Springer-Verlag GmbH.

关键词： Intrusion detection

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A fusion of A-b MAP Cipher and ASET algorithms for the enhanced security and robustness in audio steganography

A fusion of A-B MAP Cipher and ASET algorithms for the enhan...

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International Conference on Recent Trends in Information technology (ICRTIT)

作者： S. Anguraj S.P. Shantharajah R. Arul Murugan E. balaji R. Maneesh S. Prasath Department of IT K.S.R. College of Engineering Timchengode Namakkal TamilNadu India Department of Computer Applications Sona College of Technology Salem Tamil Nadu India IV B.Tech. (IT) K.S.R. College of Engineering Timchengode Namakkal Dt. TamilNadu India

Having finally taken a foothold by the radial growth of the internet generation in the recent years, steganography serves as a mean for private, secure and sometimes malicious communication. From a technical eye, this thesis focuses on amalgamation of two methods for securing global cyber data. To achieve this perfect blend, A-b MAP Cipher is performed in order to tune the cyber data to cipher text pursued by bit replacement in audio signal with cipher bits by adopting ASET. This multilevel cladding ensures high level security to the global cyber data.

关键词： Robustness Encryption computer hacking Internet Noise

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DETERMINISTIC RULE-bASED TRAFFIC DESCRIPTORS FOR bROAD-bAND ISDN - WORST-CASE bEHAVIOR AND ITS IMPACT ON CONNECTION ACCEPTANCE CONTROLS

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INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS 1995年第2期8卷 91-109页

作者： DOSHI, bT HO 3M-335 AT&T Bell Laboratories Holmdel NJ 07733 U.S.A. Bharat T. Doshi is a supervisor in the Performance Analysis Department at AT&T Bell Laboratories Holmdel New Jersey. His group provides analytic support for a variety of AT&T's information management systems telecommunications systems and networks and computer networks in the areas of performance engineering capacity planning and congestion management. His group also conducts research in integrated communication systems and networks. Recent work has concentrated on frame relay networks ATMibroadband ISDN wireless networking and PCS. The focus is in the areas of error controls flow and congestion controls communication protocols routeing strategies network design and fault-tolerant operation. Bharat's research interests include queueing theory and teletraffic theory and their applications to computer and communications systems. He has over sixty publications in a variety of technical journals. Bharat received his B.Tech. from ITT Bombay in 1970 and an M.S. and Ph.D. in Operations Research from Cornell University in 1973 and 1974 respectively. Bharat is member of IEEE and ORSA and Associate Editor of the OR Letters High Speed Networking and Queueing Systems Journals.

Deterministic rule based traffic descriptors in general, and leaky bucket based (Lbb) traffic descriptors in particular, offer many advantages over statistical descriptors for specifying and monitoring traffic in the ATM based broadband ISDN (bISDN). However, these traffic descriptors do not specify the traffic pattern uniquely. Thus, acceptance of a connection request with specific traffic descriptor parameter values implies that the network has agreed to guaranteeing the quality of service (QOS) for the worst case traffic compliant with the traffic descriptor (and hence allowed by the monitor). This poses challenges which have not been addressed adequately. Two of the important ones are: (i) definition of the worst case behaviour and characterization of the worst case traffic compliant with the traffic descriptor;(ii) connection acceptance controls (CAC) for the worst case traffic sources compliant with the traffic descriptors. In this paper we address these questions for leaky bucket based (Lbb) traffic descriptors. The focus is on the first problem. The implications on the second problem are discussed briefly. The performance measure and QOS requirements are in terms of the cell loss ratios. We first define the worst case behaviour for homogeneous and heterogeneous environments in terms of collective cell loss ratio (CLR)) from the multiplexer. We consider both the unbuffered and buffered cases. However, most of the results here are for the unbuffered case. For the case of an unbuffered multiplexer and homogeneous source environment, we show that a simple on-off source represents the worst case behaviour of an Lbb source. In a heterogeneous source traffic environment, the on-off behaviour is the worst only in a limited sense and the use of a collective measure results in anomalous relationships between the source behaviour and the CLR. A more appropriate measure should be based on individual cell loss ratios or on the maximum of the individual CLRs. We analyse L

关键词： ATM CELL LOSS RATIO UNbUFFERED MULTIPLEXER bUFFERED MULTIPLEXER

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