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Cornell University
(817 results)-
White Papers
After-the-Fact Leakage in Public-Key Encryption
January 6, 2011, 12:00am PST
What does it mean for an encryption scheme to be leakage-resilient? Prior formulations require that the scheme remains semantically secure even in the presence of leakage, but only considered...
Provided by Cornell University
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White Papers
Cryptography for Multi-Located Parties
May 18, 2009, 12:00am PDT
This note is to describe issues and problems related to cryptography for a network of distributed, multi-located parties. Given that many business and government entities have secure links between...
Provided by Cornell University
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White Papers
Discovering Network Behind Infectious Disease Outbreak
June 15, 2010, 12:00am PDT
Stochasticity and spatial heterogeneity are of great interest recently in studying the spread of an infectious disease. The presented method solves an inverse problem to discover the effectively...
Provided by Cornell University
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White Papers
Multicasting in Large Wireless Networks: Bounds on the Minimum Energy Per Bit
May 23, 2009, 12:00am PDT
The authors consider scaling laws for maximal energy efficiency of communicating a message to all the nodes in a wireless network, as the number of nodes in the network becomes large. Two cases of...
Provided by Cornell University
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White Papers
The Discrete Logarithm Problem in the Group of Non-Singular Circulant Matrices
September 21, 2009, 12:00am PDT
Menezes and Wu claim that working with the discrete logarithm problem in matrices offers no major improvement from working with a finite field. Many authors, including myself, repeated that claim....
Provided by Cornell University
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White Papers
Reasoning About Soft Constraints and Conditional Preferences: Complexity Results and Approximation Techniques
May 22, 2009, 12:00am PDT
Many real life optimization problems contain both hard and soft constraints, as well as qualitative conditional preferences. However, there is no single formalism to specify all three kinds of...
Provided by Cornell University
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White Papers
About Raising and Handling Exceptions
May 28, 2009, 12:00am PDT
This paper presents a unified framework for dealing with a deduction system and a denotational semantics of exceptions. It is based on the fact that handling exceptions can be seen as a kind of...
Provided by Cornell University
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White Papers
Efficient Offline Algorithmic Techniques for Several Packet Routing Problems in Distributed Systems
June 18, 2009, 12:00am PDT
The development of distributed systems worldwide follows a steeper and steeper ascending trend, as such systems become natural solutions to many real-life problems. Communication (at a lower...
Provided by Cornell University
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White Papers
Coarse-Grained Dynamic Taint Analysis for Defeating Control and Non-Control Data Attacks
July 1, 2009, 12:00am PDT
Memory corruption attacks remain the primary threat for computer security. Information flow tracking or taint analysis has been proven to be effective against most memory corruption attacks....
Provided by Cornell University
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White Papers
Opportunistic Adaptation Knowledge Discovery
December 1, 2009, 12:00am PST
Adaptation has long been considered as the Achilles' heel of case-based reasoning since it requires some domain-specific knowledge that is difficult to acquire. In this paper, two strategies are...
Provided by Cornell University
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White Papers
Modular Workflow Engine for Distributed Services Using Lightweight Java Clients
December 3, 2009, 12:00am PST
In this paper the authors introduce the concept and the first implementation of a lightweight client-server-framework as middleware for distributed computing. On the client side an installation...
Provided by Cornell University
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White Papers
A New Efficient Key Management Protocol for Wireless Sensor and Actor Networks
November 29, 2009, 12:00am PST
Research on sensor networks has become much more active and is currently being applied to many different fields. However since sensor networks are limited to only collecting and reporting...
Provided by Cornell University
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White Papers
A New Approach to Manage QoS in Distributed Multimedia Systems
June 26, 2009, 12:00am PDT
Dealing with network congestion is a criterion used to enhance Quality of Service (QoS) in distributed multimedia systems. The existing solutions for the problem of network congestion ignore...
Provided by Cornell University
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White Papers
Variations on Kak's Three Stage Quantum Cryptography Protocol
June 19, 2007, 12:00am PDT
In the relatively new field of quantum information science, there have been limited numbers of true breakthroughs. The quantum computer remains a machine on paper only, for a working realization...
Provided by Cornell University
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White Papers
Efficient Batch Update of Unique Identifiers in a Distributed Hash Table for Resources in a Mobile Host
June 22, 2010, 12:00am PDT
Resources in a distributed system can be identified using identifiers based on random numbers. When using a distributed hash table to resolve such identifiers to network locations, the...
Provided by Cornell University
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White Papers
Web Server Benchmark Application WiiBench Using Erlang/OTP R11 and Fedora-Core Linux 5.0
August 23, 2007, 12:00am PDT
As the web grows and the amount of traffics on the web server increase, problems related to performance begin to appear. Some of the problems, such as the number of users that can access the...
Provided by Cornell University
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White Papers
The Fuzzy Vault for Fingerprints Is Vulnerable to Brute Force Attack
February 1, 2008, 12:00am PST
The fuzzy vault approach is one of the best studied and well accepted ideas for binding cryptographic security into biometric authentication. The authors present in this paper a brute force attack...
Provided by Cornell University
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White Papers
Key Agreement and Authentication Schemes Using Non-Commutative Semigroups
August 20, 2007, 12:00am PDT
The authors give a new two-pass authentication scheme, which is a generalisation of an authentication scheme of Sibert-Dehornoy-Girault based on the Diffie-Hellman conjugacy problem. Compared to...
Provided by Cornell University
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White Papers
Evading Network-Level Emulation
June 10, 2009, 12:00am PDT
Recently more and more attention has been paid to the Intrusion Detection Systems (IDS) which don't rely on signature based detection approach. Such solutions try to increase their defense level...
Provided by Cornell University
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White Papers
Equalization for Non-Coherent UWB Systems With Approximate Semi-Definite Programming
June 15, 2009, 12:00am PDT
In this paper, the authors propose an approximate semi-definite programming framework for demodulation and equalization of non-coherent ultra-wide-band communication systems with...
Provided by Cornell University
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White Papers
Online Reinforcement Learning for Dynamic Multimedia Systems
April 20, 2009, 12:00am PDT
In the previous work, the authors proposed a systematic cross-layer framework for dynamic multimedia systems, which allows each layer to make autonomous and foresighted decisions that maximize the...
Provided by Cornell University
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White Papers
Division Algebras and Wireless Communication
June 9, 2009, 12:00am PDT
The aim of this note is to bring to the attention of a wide mathematical audience the recent application of division algebras to wireless communication. The application occurs in the context of...
Provided by Cornell University
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White Papers
Observed Universality of Phase Transitions in High-Dimensional Geometry, With Implications for Modern Data Analysis and Signal Processing
June 14, 2009, 12:00am PDT
The authors review connections between phase transitions in high-dimensional combinatorial geometry and phase transitions occurring in modern high-dimensional data analysis and signal processing....
Provided by Cornell University
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White Papers
Applying Local Clustering Method to Improve the Running Speed of Ant Colony Optimization
July 7, 2009, 12:00am PDT
Ant Colony Optimization (ACO) has time complexity O(tmN2), and its typical application is to solve Traveling Salesman Problem (TSP), where t, m, and N denotes the iteration number, number of ants,...
Provided by Cornell University
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White Papers
Bit Copying - The Ultimate Computational Simplicity
July 1, 2009, 12:00am PDT
This paper presents the proof that referencing and bit copying are operations sufficient for Turing-complete computation. A programming language consisting of just one instruction - bit copy, is...
Provided by Cornell University
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White Papers
4G Wireless Networks: Opportunities and Challenges
July 16, 2009, 12:00am PDT
With the major wireless service providers planning to start deployment of 4G wireless networks by mid 2010, research and industry communities are racing against time to find solutions for some of...
Provided by Cornell University
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White Papers
Web of Lossy Adapters for Interface Interoperability: An Algorithm and NP-Completeness of Minimization
July 21, 2009, 12:00am PDT
Different services that provide similar functionality will often be accessed using widely different interfaces, especially if standardization is lacking. To avoid having to rewrite separate code...
Provided by Cornell University
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White Papers
Optimal Routing and Power Control for a Single Cell, Dense, Ad Hoc Wireless Network
July 21, 2009, 12:00am PDT
The authors consider a dense, ad hoc wireless network, confined to a small region. The wireless network is operated as a single cell, i.e., only one successful transmission is supported at a time....
Provided by Cornell University
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White Papers
Interacting Branching Processes and Linear File-Sharing Networks
April 22, 2010, 12:00am PDT
File-sharing networks are distributed systems used to disseminate files among nodes of a communication network. The general simple principle of these systems is that once a node has retrieved a...
Provided by Cornell University
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White Papers
Performance Analysis Over Slow Fading Channels of a Half-Duplex Single-Relay Protocol: Decode or Quantize and Forward
August 28, 2009, 12:00am PDT
In this work, a new static relaying protocol is introduced for half duplex single-relay networks, and its performance is studied in the context of communications over slow fading wireless...
Provided by Cornell University
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White Papers
Lazy Mixin Modules and Disciplined Effects
August 25, 2009, 12:00am PDT
Programming languages are expected to support programmer's effort to structure program code. The ML module system, object systems and mixins are good examples of language constructs promoting...
Provided by Cornell University
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White Papers
Predictability of Fixed-Job Priority Schedulers on Heterogeneous Multiprocessor Real-Time Systems
August 26, 2009, 12:00am PDT
The multiprocessor Fixed-Job Priority (FJP) scheduling of real-time systems is studied. An important property for the schedulability analysis, the predictability (regardless to the execution...
Provided by Cornell University
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White Papers
Rapid Self-Organised Initiation of Ad Hoc Sensor Networks Close Above the Percolation Threshold
May 20, 2010, 12:00am PDT
This work shows potentials for rapid self-organisation of sensor networks where nodes collaborate to relay messages to a common data collecting unit (sink node). The study problem is, in the sense...
Provided by Cornell University
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White Papers
Inferring Loop Invariants Using Postconditions
May 2, 2010, 12:00am PDT
One of the obstacles in automatic program proving is to obtain suitable loop invariants. The invariant of a loop is a weakened form of its postcondition (the loop's goal, also known as its...
Provided by Cornell University
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White Papers
On the Relations Between Diffie-Hellman and ID-Based Key Agreement From Pairings
September 9, 2009, 12:00am PDT
This paper studies the relationships between the traditional Diffie-Hellman key agreement protocol and the IDentity-based (ID-based) key agreement protocol from pairings. For the...
Provided by Cornell University
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White Papers
An Efficient and Publicly Verifiable Id-Based Multi-Signcryption Scheme
September 8, 2009, 12:00am PDT
Secure message transmission over an insecure channel, require both confidentiality and authenticity, which may be achieved through 'Signature then encryption' approach. However, in 1997 Zheng...
Provided by Cornell University
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White Papers
Single-Generation Network Coding for Networks With Delay
September 9, 2009, 12:00am PDT
A single-source network is said to be memory-free if all of the internal nodes (those except the source and the sinks) do not employ memory but merely send linear combinations of the incoming...
Provided by Cornell University
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White Papers
Philosophical Survey of Passwords
August 31, 2009, 12:00am PDT
Over the years security experts in the field of Information Technology have had a tough time in making passwords secure. This paper studies and takes a careful look at this issue from the angle of...
Provided by Cornell University
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White Papers
Self-Partial and Dynamic Reconfiguration Implementation for AES Using FPGA
August 31, 2009, 12:00am PDT
This paper addresses efficient hardware/software implementation approaches for the AES (Advanced Encryption Standard) algorithm and describes the design and performance testing algorithm for...
Provided by Cornell University
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White Papers
DPRAODV: A Dynamic Learning System Against Blackhole Attack in AODV Based MANET
August 31, 2009, 12:00am PDT
Security is an essential requirement in mobile ad hoc networks to provide protected communication between mobile nodes. Due to unique characteristics of MANETS, it creates a number of...
Provided by Cornell University
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Whitepapers
Amortized Communication Complexity of an Equality Predicate
December 11, 2012, 12:00am PST
The authors explain the communication complexity of the direct sum of independent copies of the equality predicate. They prove that the probabilistic communication complexity of this problem is...
Provided by Cornell University
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Whitepapers
Distributed MIMO Coding Scheme With Low Decoding Complexity for Future Mobile TV Broadcasting
December 11, 2012, 12:00am PST
A novel distributed Space-Time Block Code (STBC) for the next generation mobile TV broadcasting is proposed. The new code provides efficient performance within a wide range of power imbalance...
Provided by Cornell University
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Whitepapers
Virtual Simulation Objects Concept as a Framework for System-Level Simulation
September 14, 2012, 12:00am PDT
This paper presents Virtual Simulation Objects (VSO) concept which forms theoretical basis for building tools and framework that is developed for system-level simulations using existing software...
Provided by Cornell University
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Whitepapers
Automated Verification of Termination Certificates
December 11, 2012, 12:00am PST
In order to increase user confidence, many automated theorem proverbs provide certificates that can be independently verified. In this paper, the authors report on their progress in developing a...
Provided by Cornell University
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Whitepapers
Model-Order Reduction of Biochemical Reaction Networks
December 11, 2012, 12:00am PST
In this paper, the authors propose a model-order reduction method for chemical reaction networks governed by general enzyme kinetics, including the mass-action and Michaelis-Menten kinetics. The...
Provided by Cornell University
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Whitepapers
A High Performance Scientific Cloud Computing Environment for Materials Simulations
October 3, 2011, 12:00am PDT
The authors describe the development of a Scientific Cloud Computing (SCC) platform that offers high performance computation capability. The platform consists of a scientific virtual machine...
Provided by Cornell University
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Whitepapers
Data Integrity and Dynamic Storage Way in Cloud Computing
November 10, 2011, 12:00am PST
It is not an easy task to securely maintain all essential data where it has the need in many applications for clients in cloud. To maintain the user's data in cloud, it may not be fully...
Provided by Cornell University
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Whitepapers
Holographic Grid Cloud, a Futurable High Storage Technology for the Next Generation Astronomical Facilities
January 10, 2012, 12:00am PST
In the immediate future holographic technology will be available to store a very large amount of data in HVD (Holographic Versatile Disk) devices. This technology make extensive use of the WORM...
Provided by Cornell University
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Whitepapers
ProofPeer - A Cloud-Based Interactive Theorem Proving System
January 2, 2012, 12:00am PST
Interactive Theorem Proving (ITP) has a long history. Most of that history, starting roughly around 1970, can be traced back to three systems: Automath, Edinburgh LCF, and Mizar. Probably the most...
Provided by Cornell University
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Whitepapers
Investigation to Implicate Data on Clouds
February 6, 2012, 12:00am PST
Cloud computing can and does mean different things to different people. The common characteristics most shares are on-demand secure access to metered services from nearly anywhere and dislocation...
Provided by Cornell University
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Whitepapers
Swarm Behavior of Intelligent Cloud
March 7, 2012, 12:00am PST
In this paper, the main aim is to exhibit swarm intelligence power in cloud based scenario. Heterogeneous environment has been configured at server-side network of the whole cloud network. In the...
Provided by Cornell University
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Whitepapers
MediaWise - Designing a Smart Media Cloud
June 18, 2012, 12:00am PDT
The MediaWise project aims to expand the scope of existing media delivery systems with novel cloud, personalization and collaboration capabilities that can serve the needs of more users,...
Provided by Cornell University
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Whitepapers
The Necessity for Hardware QoS Support for Server Consolidation and Cloud Computing
November 17, 2010, 12:00am PST
Chip MultiProcessors (CMPs) are ubiquitous in most of today's computing fields. Although they provide noticeable benefits in terms of performance, cost and power efficiency, they also introduce...
Provided by Cornell University
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Whitepapers
Performance Issues of Heterogeneous Hadoop Clusters in Cloud Computing
May 1, 2011, 12:00am PDT
Nowadays most of the cloud applications process large amount of data to provide the desired results. Data volumes to be processed by cloud applications are growing much faster than computing...
Provided by Cornell University
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Whitepapers
Implementation of Private Cloud Using Eucalyptus and an Open Source Operating System
May 14, 2012, 12:00am PDT
Cloud computing is bringing a revolution in computing environment replacing traditional software installations, licensing issues into complete on-demand services through internet. Microsoft office...
Provided by Cornell University
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Whitepapers
Analysis of Cloud Storage Prices
July 26, 2012, 12:00am PDT
Cloud storage is a fast growing service, whereby an individual or a company stores its data on a storage facility owned and managed by a third party (the cloud provider). The actual storage...
Provided by Cornell University
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Whitepapers
Teaching Cloud Computing: A Software Engineering Perspective
September 5, 2012, 12:00am PDT
The authors have already seen a number of cloud computing courses being offered and even some Master's degrees. Lee Gillam's course at Surrey University was one of the earliest and he has written...
Provided by Cornell University
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Whitepapers
Toward Cloud Computing Evolution
September 1, 2012, 12:00am PDT
Information Technology (IT) shaped the success of organizations, giving them a solid foundation that increases both their level of efficiency as well as productivity. The computing industry is...
Provided by Cornell University
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Whitepapers
Preserving Privacy for Secure and Outsourcing for Linear Programming in Cloud Computing
September 21, 2012, 12:00am PDT
Cloud computing is the long dreamed vision of computing as a utility, where users can remotely store their data into the cloud so as to enjoy the on-demand high quality applications and services...
Provided by Cornell University
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Whitepapers
Fuzzy Keyword Search Over Encrypted Data Using Symbol-Based Trie-Traverse Search Scheme in Cloud Computing
September 21, 2012, 12:00am PDT
As Cloud Computing becomes prevalent, more and more sensitive information are being centralized into the cloud. Although traditional searchable encryption schemes allow a user to securely search...
Provided by Cornell University
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Whitepapers
WiSANCloud: A Set of UML-Based Specifications for the Integration of Wireless Sensor and Actor Networks (WSANs) With the Cloud Computing
November 21, 2012, 12:00am PST
Giving the current trend to combine the advantages of Wireless Sensor and Actor Networks (WSANs) with the Cloud Computing technology, this work proposes a set of specifications, based on the...
Provided by Cornell University
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Whitepapers
A Potential Game for Power and Frequency Allocation in Large-Scale Wireless Networks
December 4, 2012, 12:00am PST
In this paper, the authors analyze power and frequency allocation in wireless networks through potential games. Potential games are used frequently in the literature for this purpose due to their...
Provided by Cornell University
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Whitepapers
Non-Hierarchical Clock Synchronization for Wireless Sensor Networks
December 6, 2012, 12:00am PST
Time synchronization is important for a variety of applications in wireless sensor networks including scheduling communication resources, coordinating sensor wake/sleep cycles, and aligning...
Provided by Cornell University
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Whitepapers
An Image Steganography Scheme Using Randomized Algorithm and Context-Free Grammar
December 1, 2012, 12:00am PST
Currently, cryptography is in wide use as it is being exploited in various domains from data confidentiality to data integrity and message authentication. Basically, cryptography shuffles data so...
Provided by Cornell University
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Whitepapers
SDMS-Based Disk Encryption Method
December 10, 2012, 12:00am PST
The authors propose a disk encryption method, called Secure Disk Mixed System (SDMS) in this paper, for data protection of disk storages such as USB ash memory, USB hard disk and CD/DVD. It is...
Provided by Cornell University
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Whitepapers
A Note on Quantum McEliece Public-Key Cryptosystem
December 6, 2012, 12:00am PST
The security of McEliece Public-Key Cryptosystem (PKC) relies on the difficulty of decoding general linear codes, an NP-complete problem. McEliece PKC has been analyzed for more than thirty years,...
Provided by Cornell University
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Whitepapers
An Ontology-Based Approach to Relax Traffic Regulation for Autonomous Vehicle Assistance
December 4, 2012, 12:00am PST
Traffic regulation must be respected by all vehicles, either human- or computer-driven. However, extreme traffic situations might exhibit practical cases in which a vehicle should safely and...
Provided by Cornell University
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Whitepapers
Soft Constraint Logic Programming for Electric Vehicle Travel Optimization
December 10, 2012, 12:00am PST
Soft Constraint Logic Programming is a natural and flexible declarative programming formalism, which allows to model and solve real-life problems involving constraints of different types. In this...
Provided by Cornell University
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Whitepapers
Mining Spatial Gene Expression Data Using Negative Association Rules
January 9, 2010, 12:00am PST
Over the years, data mining has attracted most of the attention from the research community. The researchers attempt to develop faster, more scalable algorithms to navigate over the ever...
Provided by Cornell University
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Whitepapers
Role of Data Mining in E-Payment Systems
February 1, 2010, 12:00am PST
Data Mining deals extracting hidden knowledge, unexpected pattern and new rules from large database. Various customized data mining tools have been developed for domain specific applications such...
Provided by Cornell University
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Whitepapers
Data Mining Techniques: A Source for Consumer Behavior Analysis
September 6, 2011, 12:00am PDT
Various studies on consumer purchasing behaviors have been presented and used in real problems. Data mining techniques are expected to be a more effective tool for analyzing consumer behaviors....
Provided by Cornell University
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Whitepapers
Data Mining: A Prediction for Performance Improvement Using Classification
April 1, 2011, 12:00am PDT
Now-a-days the amount of data stored in educational database increasing rapidly. These databases contain hidden information for improvement of students' performance. The performance in higher...
Provided by Cornell University
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Whitepapers
Mining Educational Data Using Classification to Decrease Dropout Rate of Students
May 1, 2012, 12:00am PDT
In the last two decades, number of Higher Education Institutions (HEI) grows rapidly in India. Since most of the institutions are opened in private mode therefore, a cut throat competition rises...
Provided by Cornell University
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Whitepapers
Data Mining on Educational Domain
May 6, 2012, 12:00am PDT
Educational Data Mining (EDM) is defined as the area of scientific inquiry centered around the development of methods for making discoveries within the unique kinds of data that come from...
Provided by Cornell University
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Whitepapers
Data Mining the MNC Like Internal Co-Opetition Duality in a University Context
August 27, 2012, 12:00am PDT
The goal of the paper is to quantify the simultaneous competition and cooperation that takes place in organizations. As the concepts seem to be dichotomous opposites at first, the term internal...
Provided by Cornell University
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Whitepapers
Multi Relational Data Mining Approaches: A Data Mining Technique
November 1, 2012, 12:00am PDT
The multi relational data mining approach has developed as an alternative way for handling the structured data such that RDBMS. This will provides the mining in multiple tables directly. In MRDM...
Provided by Cornell University
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Whitepapers
Inductive Logic Programming in Databases: from Datalog to DL+log
March 12, 2010, 12:00am PST
In this paper, the authors address an issue that has been brought to the attention of the database community with the advent of the Semantic Web, i.e. the issue of how ontologies (and semantics...
Provided by Cornell University
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Whitepapers
Table Manipulation in Simplicial Databases
March 13, 2010, 12:00am PST
The authors developed a category of databases in which the schema of a database is represented as a simplicial set. Each simplex corresponds to a table in the database. There, their main concern...
Provided by Cornell University
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Whitepapers
Mining The Data from Distributed Database Using an Improved Mining Algorithm
March 1, 2010, 12:00am PST
Association Rule Mining is an active data mining research area and most ARM algorithms cater to a centralized environment. Centralized data mining to discover useful patterns in distributed...
Provided by Cornell University
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Whitepapers
Mobile Database System: Role of Mobility on the Query Processing
April 6, 2010, 12:00am PDT
The rapidly expanding technology of mobile communication will give mobile users capability of accessing information from anywhere and anytime. The wireless technology has made it possible to...
Provided by Cornell University
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