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National Institute of Technology Karnataka
(20 results)-
White Papers
Analyzing and Reducing the Attack Surface for a Cloud-Ready Application
July 15, 2009, 12:00am PDT
Cloud Computing holds the potential to use computing infrastructure without owning it; it also holds the potential to be Green for sharing resources; therefore, Cloud Computing is attracting lot...
Provided by National Institute of Technology Karnataka
-
White Papers
HTTPattack: An Open Source Web Stress Tool
July 11, 2009, 12:00am PDT
DDoS attacks have become a major threat to web servers. Hence there is a need to test a website for various vulnerabilities that can lead to various exploitations before deployment. Application...
Provided by National Institute of Technology Karnataka
-
White Papers
Suraksha: A Security Designers' Workbench
February 25, 2009, 12:00am PST
To design a secure software system, a security designer needs a workbench so that security of the system can be embedded into the system from the very early stages of Software Development Life...
Provided by National Institute of Technology Karnataka
-
White Papers
Preventing Image Based Cross Site Request Forgery Attacks
July 8, 2009, 12:00am PDT
Cross Site Request Forgery (CSRF) is an attack on web applications which exploits the trust of authenticated users. This attack allows a partially compromised site to make arbitrary HTTP requests...
Provided by National Institute of Technology Karnataka
-
White Papers
Protocols for Bio-Inspired Resource Discovery and Erasure Coded Replication in P2P Networks
September 9, 2010, 12:00am PDT
Efficient resource discovery and availability improvement are very important issues in unstructured P2P networks. In this paper, a bio-inspired resource discovery scheme inspired by the principle...
Provided by National Institute of Technology Karnataka
-
White Papers
Review of Replication Schemes for Unstructured P2P Networks
March 7, 2009, 12:00am PST
To improve unstructured P2P system performance, one wants to minimize the number of peers that have to be probed for the shortening of the search time. A solution to the problem is to employ a...
Provided by National Institute of Technology Karnataka
-
White Papers
Reconstruction of Gene Networks Using Phenomic Algorithms
April 1, 2010, 12:00am PDT
The reconstruction of gene networks has become an important activity in Systems Biology. The potential for better methods of drug discovery and disease diagnosis hinges upon the understanding of...
Provided by National Institute of Technology Karnataka
-
White Papers
Regulating Response Time in an Autonomic Computing System: A Comparison of Proportional Control and Fuzzy Control Approaches
October 1, 2010, 12:00am PDT
Ecommerce is an area where an Autonomic Computing system could be very effectively deployed. Ecommerce has created demand for high quality information technology services and businesses are...
Provided by National Institute of Technology Karnataka
-
White Papers
WAP Based Seamless Roaming in Urban Environment With Wise Handoff Technique
October 1, 2010, 12:00am PDT
This paper highlights the studies performed to arrive at a novel handoff scheme in achieving uninterrupted connectivity. Every wireless communication user prefers seamless mobility and...
Provided by National Institute of Technology Karnataka
-
White Papers
Two New Approaches for Secured Image Steganography Using Cryptographic Techniques and Type Conversions
December 1, 2010, 12:00am PST
The science of securing a data by encryption is Cryptography whereas the method of hiding secret messages in other messages is Steganography, so that the secret's very existence is concealed. The...
Provided by National Institute of Technology Karnataka
-
White Papers
Hierarchical Approach for Key Management in Mobile Ad Hoc Networks
October 1, 2009, 12:00am PDT
Mobile Ad-hoc NETwork (MANET) is a collection of autonomous nodes or terminals which communicate with each other by forming a multi-hop radio network and maintaining connectivity in a...
Provided by National Institute of Technology Karnataka
-
White Papers
Adaptive Multi-Model Biometric Fusion for Digital Watermarking
May 1, 2011, 12:00am PDT
In this paper the authors propose to embed a fused biometric feature vector as a watermark into the sample image in spatial domain based on the fusion parameter (for embedding the watermark) which...
Provided by National Institute of Technology Karnataka
-
White Papers
NAMST-A: New Algorithm for Minimum Spanning Tree (Adaptive) Using Reconfigurable Logic
May 1, 2008, 12:00am PDT
Finding minimum spanning tree is still an active area of research, due to the demand for faster algorithms by the applications that use it, like CAD for VLSI, wireless communication, distributed...
Provided by National Institute of Technology Karnataka
-
White Papers
Optimization of Effort Variance Using Interpolation in Software Development Projects
February 1, 2008, 12:00am PST
Many software development Projects mainly use Function point software estimation methodology or Lines of Code Estimation methodologies for Efforts Estimation. Effort variance is an important...
Provided by National Institute of Technology Karnataka
-
White Papers
An Effective Distributed Search Technique for Unstructured Peer-to-Peer Networks
January 1, 2008, 12:00am PST
This paper presents an efficient distributed search technique for unstructured P2P networks. The scheme employs Q-learning, power peers, specialized peers, load balancing, and mobile agents....
Provided by National Institute of Technology Karnataka
-
White Papers
The Minimum PAPR Code for OFDM Systems
June 17, 2009, 12:00am PDT
In this paper, a block code to minimize the Peak-to-Average Power Ratio (PAPR) of Orthogonal Frequency Division Multiplexing (OFDM) signals is proposed. It is shown that cyclic shift and codeword...
Provided by National Institute of Technology Karnataka
-
White Papers
Secure Routing Protocols in Ad Hoc Networks: A Review
December 5, 2010, 12:00am PST
Mobile Ad hoc wireless NETworks (MANETs) assume no existing infrastructure is available for routing packets end-to-end in a network and instead rely on intermediary peers. The nodes in MANET are...
Provided by National Institute of Technology Karnataka
-
White Papers
Fast Face Detection Using Graphics Processor
May 14, 2011, 12:00am PDT
Fast face detection is one of the key components of various computer vision applications. Viola-Jones algorithm provides a good and fast detection for low and medium resolution images. This paper...
Provided by National Institute of Technology Karnataka
-
White Papers
A Novel Approach for Concealed Data Sharing and Data Embedding for Secured Communication
February 1, 2011, 12:00am PST
This paper introduces a new method of securing image using cryptographic and steganographic techniques. The science of securing a data by encryption is Cryptography whereas the method of hiding...
Provided by National Institute of Technology Karnataka
-
White Papers
Design and Development of Proactive Models for Mitigating Denial-of-Service and Distributed Denial-of-Service Attacks
July 1, 2007, 12:00am PDT
Denial-of-Service (DoS) attacks, orchestrated by a single host or multiple hosts in a coordinated manner, have become an increasingly frequent disturbance in today's Internet. Generally, attackers...
Provided by National Institute of Technology Karnataka
-
White Papers
A Novel Approach for Concealed Data Sharing and Data Embedding for Secured Communication
February 1, 2011, 12:00am PST
This paper introduces a new method of securing image using cryptographic and steganographic techniques. The science of securing a data by encryption is Cryptography whereas the method of hiding...
Provided by National Institute of Technology Karnataka
-
White Papers
Fast Face Detection Using Graphics Processor
May 14, 2011, 12:00am PDT
Fast face detection is one of the key components of various computer vision applications. Viola-Jones algorithm provides a good and fast detection for low and medium resolution images. This paper...
Provided by National Institute of Technology Karnataka
-
White Papers
Secure Routing Protocols in Ad Hoc Networks: A Review
December 5, 2010, 12:00am PST
Mobile Ad hoc wireless NETworks (MANETs) assume no existing infrastructure is available for routing packets end-to-end in a network and instead rely on intermediary peers. The nodes in MANET are...
Provided by National Institute of Technology Karnataka
-
White Papers
The Minimum PAPR Code for OFDM Systems
June 17, 2009, 12:00am PDT
In this paper, a block code to minimize the Peak-to-Average Power Ratio (PAPR) of Orthogonal Frequency Division Multiplexing (OFDM) signals is proposed. It is shown that cyclic shift and codeword...
Provided by National Institute of Technology Karnataka
-
White Papers
An Effective Distributed Search Technique for Unstructured Peer-to-Peer Networks
January 1, 2008, 12:00am PST
This paper presents an efficient distributed search technique for unstructured P2P networks. The scheme employs Q-learning, power peers, specialized peers, load balancing, and mobile agents....
Provided by National Institute of Technology Karnataka
-
White Papers
Optimization of Effort Variance Using Interpolation in Software Development Projects
February 1, 2008, 12:00am PST
Many software development Projects mainly use Function point software estimation methodology or Lines of Code Estimation methodologies for Efforts Estimation. Effort variance is an important...
Provided by National Institute of Technology Karnataka
-
White Papers
NAMST-A: New Algorithm for Minimum Spanning Tree (Adaptive) Using Reconfigurable Logic
May 1, 2008, 12:00am PDT
Finding minimum spanning tree is still an active area of research, due to the demand for faster algorithms by the applications that use it, like CAD for VLSI, wireless communication, distributed...
Provided by National Institute of Technology Karnataka
-
White Papers
Adaptive Multi-Model Biometric Fusion for Digital Watermarking
May 1, 2011, 12:00am PDT
In this paper the authors propose to embed a fused biometric feature vector as a watermark into the sample image in spatial domain based on the fusion parameter (for embedding the watermark) which...
Provided by National Institute of Technology Karnataka
-
White Papers
Hierarchical Approach for Key Management in Mobile Ad Hoc Networks
October 1, 2009, 12:00am PDT
Mobile Ad-hoc NETwork (MANET) is a collection of autonomous nodes or terminals which communicate with each other by forming a multi-hop radio network and maintaining connectivity in a...
Provided by National Institute of Technology Karnataka
-
White Papers
Two New Approaches for Secured Image Steganography Using Cryptographic Techniques and Type Conversions
December 1, 2010, 12:00am PST
The science of securing a data by encryption is Cryptography whereas the method of hiding secret messages in other messages is Steganography, so that the secret's very existence is concealed. The...
Provided by National Institute of Technology Karnataka
-
White Papers
WAP Based Seamless Roaming in Urban Environment With Wise Handoff Technique
October 1, 2010, 12:00am PDT
This paper highlights the studies performed to arrive at a novel handoff scheme in achieving uninterrupted connectivity. Every wireless communication user prefers seamless mobility and...
Provided by National Institute of Technology Karnataka
-
White Papers
Regulating Response Time in an Autonomic Computing System: A Comparison of Proportional Control and Fuzzy Control Approaches
October 1, 2010, 12:00am PDT
Ecommerce is an area where an Autonomic Computing system could be very effectively deployed. Ecommerce has created demand for high quality information technology services and businesses are...
Provided by National Institute of Technology Karnataka
-
White Papers
Reconstruction of Gene Networks Using Phenomic Algorithms
April 1, 2010, 12:00am PDT
The reconstruction of gene networks has become an important activity in Systems Biology. The potential for better methods of drug discovery and disease diagnosis hinges upon the understanding of...
Provided by National Institute of Technology Karnataka
-
White Papers
Review of Replication Schemes for Unstructured P2P Networks
March 7, 2009, 12:00am PST
To improve unstructured P2P system performance, one wants to minimize the number of peers that have to be probed for the shortening of the search time. A solution to the problem is to employ a...
Provided by National Institute of Technology Karnataka
-
White Papers
Protocols for Bio-Inspired Resource Discovery and Erasure Coded Replication in P2P Networks
September 9, 2010, 12:00am PDT
Efficient resource discovery and availability improvement are very important issues in unstructured P2P networks. In this paper, a bio-inspired resource discovery scheme inspired by the principle...
Provided by National Institute of Technology Karnataka
-
White Papers
Preventing Image Based Cross Site Request Forgery Attacks
July 8, 2009, 12:00am PDT
Cross Site Request Forgery (CSRF) is an attack on web applications which exploits the trust of authenticated users. This attack allows a partially compromised site to make arbitrary HTTP requests...
Provided by National Institute of Technology Karnataka
-
White Papers
Suraksha: A Security Designers' Workbench
February 25, 2009, 12:00am PST
To design a secure software system, a security designer needs a workbench so that security of the system can be embedded into the system from the very early stages of Software Development Life...
Provided by National Institute of Technology Karnataka
-
White Papers
HTTPattack: An Open Source Web Stress Tool
July 11, 2009, 12:00am PDT
DDoS attacks have become a major threat to web servers. Hence there is a need to test a website for various vulnerabilities that can lead to various exploitations before deployment. Application...
Provided by National Institute of Technology Karnataka
-
White Papers
Analyzing and Reducing the Attack Surface for a Cloud-Ready Application
July 15, 2009, 12:00am PDT
Cloud Computing holds the potential to use computing infrastructure without owning it; it also holds the potential to be Green for sharing resources; therefore, Cloud Computing is attracting lot...
Provided by National Institute of Technology Karnataka
-
White Papers
Design and Development of Proactive Models for Mitigating Denial-of-Service and Distributed Denial-of-Service Attacks
July 1, 2007, 12:00am PDT
Denial-of-Service (DoS) attacks, orchestrated by a single host or multiple hosts in a coordinated manner, have become an increasingly frequent disturbance in today's Internet. Generally, attackers...
Provided by National Institute of Technology Karnataka
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