Abstract :

Current trends in computing technologies are drifting towards distributed and parallel computing. These topologies emphasize on concurrent access schemes. Because of distributed computing, the use of shared resources like databases, memory, etc. is growing. Locking mechanisms can be used effectively to achieve high concurrency levels without corrupting the resources. There are a wide range of synchronization protocols, some providing strong consistency while others granting weak consistency. There is a trade-off between complexi ....etc

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Submited by:
Ashish Gupta
Mayank wasnik


Operating System Structure
A key concept of operating systems is multiprogramming.
Goal of multiprogramming is to efficiently utilize all of the computing resources.
When a job issues an I/O request (e.g., open a file, read data from a file), it cannot continue until the request is fulfilled.
The CPU then becomes idle (the job is blocked on the request).
Operating System Structure
Basic idea of multiprogramming:
Keep multiple jobs in memory.
When one ....etc

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Fundamental and Types of Mechanisms
Content-
1.1 Kinematics of Machines: - Definition of Kinematics, Dynamics, Statics, Kinetics, Kinematic link, Kinematic Pair and its types, constrained motion and its types, Kinematic chain and its types, Mechanism, inversion, machine and structure.
1.2 Inversions of Kinematic Chain.
1.2.1 Inversion of four bar chain, coupled wheels of Locomotive & Pantograph.
1.2.2 Inversion of Single Slider Crank chain- Rotary I.C. Engines mechanism, Whitworth quick return mechanism, Crank an ....etc

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PIPELINED MULTUTHREADING TRANSFORMSATIONS AND SUPPORT MECHANISMS
In the future microprocessors, the chip multiprocessors will be the predominant type. But the improved application performance cannot be directly offered by the multiple on-chip cores. The applications are to be parallelized to execute simultaneously on the multiple cores and this is essential to their success. The DO ALL technique and similar independent multithreading techniques create the partially or fully independent threads in which the intercommunication among the ....etc

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An Operating System for Multicore and Clouds: Mechanisms and Implementation
A Seminar Report
by
Smitha Vas P
M105117
Department of Computer Science & Engineering
College of Engineering Trivandrum
Kerala - 695016
2010-11


ABSTRACT
Cloud computers and multicore processors are two emerging classes of computational
hardware that have the potential to provide unprecedented compute capacity to the average
user. In order for the user to eectively exploit all of this computational ....etc

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In neuropsychology it is commonly recognized that 70%
of all the sensory receptors in the brain are inputted from
the eyes. However, an important internal cognitive
function of the eyes as the perceptual browser of the
memory and the mind has not yet been recognized. This
keynote talk contrasts the cognitive mechanisms of the
eyes as both the sensor of the brain externally and the
browser of the mind internally. The key assertion is that
the eyes function as a bi-directional organ: a visual sensor
of the brain, and more impo ....etc

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DDOS ATTACKS AND DEFENSE MECHANISMS: A CLASSIFICATION

SEMINAR REPORT
Submitted by
AKHIL G V
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
COLLEGE OF ENGINEERING TRIVANDRUM
2010




Abstract:

Denial of Service (DOS) attacks are an immense threat to internet sites
and among the hardest security problems in today’s Internet. Of particular
concern because of their potential impact - are the Distributed Denial of Service
(DDoS) attacks.With little ....etc

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ROUTING PROTOCOLS WITH EFFICIENT FLOODING MECHANISMS
Routing Protocol With EfficientFlooding Mechanisms
Existing routing protocols employ efficient
flooding mechanisms to counter the
requirement of flooding.
– Preferred link-based routing (PLBR): On demand
– Optimized page link state routing (OLSR): Table-driven
These protocols require a minimum number
of retransmissions in order to flood the entire
network.
Preferred Link-Based RoutingProtocol (PLBR)
• Neighbor List (NL)
• Prefer ....etc

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RESPONSE MECHANISMS IN IDS BASED ON IDS BASED INTELLIGENT AGENTS
Presented By:
Dr. Ashok Patel 1 Dr. V. R. Rathod 2 Prof. Bhushan H Trivedi 3 Mr. Harshal A Arolkar 4

1 Director & Head, Computer Department, HNG U, Patna, India
2 Prof & Head, Department of CS,India 3 Professor, GLSIC Technology, Ahmedabad, India, E-mail: Asst. Professor, GLS IC Technology, Ahmedabad, India,

ABSTRACT

Intrusion Detection System is facing a stiff competition against IPS today. It is important today to is increasing ....etc

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please give documentation ....etc

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