Oliver N., Rosario B., Pentland A.'s A Bayesian Computer Vision System for Modeling Human PDF

By Oliver N., Rosario B., Pentland A.

We describe a real-time laptop imaginative and prescient and laptop studying process for modeling and spotting human behaviors in a visible surveillance activity [1]. The method is especially involved iviih detecting while interactions among humans happen, and classifying the kind of interplay. Examples of fascinating interplay behaviors comprise following someone else, changing one's route to meet one other, and so forth.Our approach combines top-down with bottom-up details in a closed suggestions loop, with either parts using a statistical Bayesian method. we suggest and evaluate diversified state-based studying architectures, particularly HMMs and CHMMs. for modeling behaviors and interactions. The CHMM version is proven to paintings even more successfully and accurately.Finally, to house the matter of restricted education facts, a man-made 'Alife-style' education procedure is used to increase versatile earlier versions for spotting human interactions. We show the power to exploit those a priori types to thoroughly classify actual human behaviors and interactions without extra tuning or education.

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Introduction to Network Security 1-31 Hardware Threat Mitigation Plan physical security to limit damage to the equipment: • No unauthorized access from the doors, ceiling, raised floor, windows, ducts or vents—lock it up. SECURE INTERNET ACCESS COMPUTER ROOM AC UPS BAY SVRS LAN • Monitor and control closet entry with electronic logs. W AN • Use security cameras. 0—1-5 © 2005 Cisco Systems, Inc. All rights reserved. Mission-critical Cisco network equipment should be located in wiring closets, or in computer or telecommunications rooms that meet the following minimum requirements: The room must be locked with only authorized personnel allowed access.

All rights reserved. 0—1-8 Maintenance-related threats are a broad category that covers many items. The following general rules should be adhered to in order to prevent these types of threats: All equipment cabling should be clearly labeled and secured to equipment racks to prevent accidental damage or disconnection, or incorrect termination. Cable runs, raceways, or both should be used to traverse rack-to-ceiling or rack-to-rack connections. Always follow electrostatic discharge (ESD) procedures when replacing or working inside Cisco router and switch devices.

A customer needs both an ATM card and a personal identification number (PIN) to make transactions. With OTPs you need a PIN and your token card to authenticate to a device or software application. A token card is a hardware or software device that generates new, seemingly random, passwords at specified intervals (usually 60 seconds). A user combines that password with a PIN to create a unique password that works only for one instance of authentication. If a hacker learns that password by using a packet sniffer, the information is useless because the password has already expired.

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