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Science and Development Network (SciDev.Net)
(739 results)-
Whitepapers
A Unified Architecture for Implementation of the Entire Transforms in the H.264/AVC Encoder
January 1, 2013, 12:00am PST
Integer Discrete Cosine Transform (DCT) is among the techniques used to improve the performance of the H.264/AVC Standard. All the profiles in the H.264/AVC standard support 4x4 integer DCT and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Future Directions of Information and Telecommunication Systems Through the Technological Advancement Convergence
January 1, 2013, 12:00am PST
This paper presents the significant trends on the technological developments that hold relevance to the evolution information and telecommunication systems to allow faster communication and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Study of Dynamic Video Frame Mapping Scheme for Multimedia Streaming over IEEE 802.11e WLAN
January 1, 2013, 12:00am PST
The recent trend in Internet traffic indicates the proliferation of multimedia streaming services over wireless networks. The multimedia streaming over wireless access in unison with great...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Detection of Greedy Nodes in Wireless LAN through Comparing of Probability Distributions of Transmission Intervals
January 1, 2013, 12:00am PST
IEEE 802.11x CSMA/CA DCF MAC protocol supports that wireless nodes have statistically impartial probabilities of wireless channel access through fair competition. However, there is greedy node...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Zigbee Based Home Appliances Controlling Through Spoken Commands Using Handheld Devices
January 1, 2013, 12:00am PST
Home automation is a wide and varied field that involves devices as small as temperature, light and motion sensor, and as powerful as modern home appliances. In today's world technology is...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Circle-Based Data Dissemination Algorithm for Wireless Sensor Networks with Mobile Sink
January 1, 2013, 12:00am PST
The topic of reducing energy dissipation and prolonging network lifetime in Wireless Sensor Networks (WSNs) has attracted much attention of researchers. A primary obstacle is the hot spot issue...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Structural Damage Detection using Wireless Intelligent Sensor Networks
January 1, 2013, 12:00am PST
Structural Health Monitoring (SHM) is the science of assessing the integrity of structures such as buildings, bridges and aerospace structures. SHM systems strive to detect and locate damage in...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
CS-Mobile: A Cloud-based Distributed Storage Middleware for Mobile Devices
January 1, 2013, 12:00am PST
With the development of wireless communication technology, mobile devices have played more and more important roles in the people's daily lives. However, data storage and sharing are difficult for...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Indoor Location Estimation Using Visible Light Communication and Image Sensors
January 1, 2013, 12:00am PST
High power white LEDs are expected to replace the existing lighting technologies in near future which are also suggested for Visible Light Communication (VLC). The authors proposed an algorithm...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Interplatform Service-Oriented Middleware for the Smart Home
January 22, 2013, 12:00am PST
In domotic scenarios, where ubiquitous computing pervades housing, the capability to effectually discover, integrate and coordinate different devices with diverse implementation details,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Energy-Efficient Routing Protocol for CCN-based MANETs
January 1, 2013, 12:00am PST
The Content-Centric Network (CCN) paradigm is well suited to Mobile Ad-hoc NETworks (MANETs), because MANET scenarios are data-centric in nature. CCN-based MANETs implement named-data routing,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Three Dimensional Model for Dual Polarized MIMO Channel of the Planar Array Antennas
January 1, 2013, 12:00am PST
Geometry-Based Stochastic Model (GBSM) that describes the excess delay, direction of arrival, and direction of departure of multipath has been used extensively in Multiple-Input and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Study on Tachograph based Security Network
January 1, 2013, 12:00am PST
Tachographs are used in vehicles for keeping track of driver's hours and for other purposes of fraud detection, over speeding and accident investigation. Their usage and benefits are in danger...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Android Application for Accessing KNX Devices via IP Connection
October 1, 2012, 12:00am PDT
In this paper, an Android application programmed in Java for accessing KNX devices via IP packets using KNXNet/IP protocol is presented. The paper consists of a custom programmed Java library that...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Study on UI based Channel Simulator for Indoor LED Communication
October 1, 2012, 12:00am PDT
In this paper, the simulator for LED communication channel in indoor was studied. Indoor circumstance was supposed that the shape was hexahedron type and LEDs were located on the ceiling and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Energy Signal Scheduling: A Simple Scheduling Mechanism for Wireless Sensor Networks
October 1, 2012, 12:00am PDT
The nodes in Wireless Sensor Networks (WSNs) are usually powered by batteries with finite capacity and one design challenge in sensor networks is to save limited energy resources to prolong the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Automatic UI Generation Technique for Mobile Applications on Touch-Screen based Smart Phones
October 1, 2012, 12:00am PDT
As touch-screen mobile phones pour into the market, demands for reusing existing mobile applications by adding a touch-screen UI are increasing. In order to service an existing application without...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Scalar Multiplication Algorithms for Wireless Sensor Network
October 16, 2012, 12:00am PDT
Wireless Network Systems are usually deployed in hostile environments where they en-countered a wide variety of malicious attacks. A Wireless Sensor Network (WSN) is a wireless network composed of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Multi-sensor Data Fusion with Dynamic Component for Context Awareness
October 1, 2012, 12:00am PDT
Dempster-Shafer Evidence Theory (DST) enables multi-sensor data fusion, which makes it possible to infer the context. In this paper, the authors propose about how to use multi-sensor data fusion...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Design and Implementation of the Compiler with Secure Coding Rules for Developing Secure Mobile Applications in Memory Usages
October 1, 2012, 12:00am PDT
With the recent dynamic growth of the mobile market, the problem of personal information leakage through mobile applications' weaknesses has become a newly rising problem. Guaranteeing the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Improving Data Accessibility in Vehicle Ad hoc Network
October 1, 2012, 12:00am PDT
Vehicle Ad-hoc NETwork (VANET) has recently received a lot of attention as the fundamental technology of Intelligent Transportation System. Among other characteristics of VANET, the rapid mobility...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Adaptive Delay Compensation Technique for Wireless Sensor and Actuator Network
October 1, 2012, 12:00am PDT
This paper proposes an adaptive wireless-network-induced delay compensation technique for Wireless Sensor and Actuator Network (WSAN). It is well known that network delays and packet losses over...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Security Analysis and Improvements of a Password-Based Mutual Authentication Scheme with Session Key Agreement
January 1, 2013, 12:00am PST
Password-based authentication schemes have been widely adopted to protect resources from unauthorized access. In 2008, Chang-Lee proposed a friendly password-based mutual authentication scheme to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Implementation of Network Level Security Process Through Stepping Stones by Watermarking Methodology
December 1, 2012, 12:00am PST
Network based attacks have become a serious threat to the critical information infrastructure on which the people depend. Identifying the source of the attackers behind the stepping stone(s), it...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Broker's Communication for Service Oriented Network Architecture
December 1, 2012, 12:00am PST
The diversity, heterogeneity and innovation in network application domain prompted a new era of Internet. Many technologies such as ATM, Frame Relay, X.25, etc., were developed to provide...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Energy-Efficient Multi-hop Hierarchical Routing Protocol for Wireless Sensor Networks
December 1, 2012, 12:00am PST
Clustering provides an effective method for improving the performance of Wireless Sensor Networks (WSNs). In this paper, the authors study that different number of clusters leads to different...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Density-based Energy-efficient Routing Algorithm in Wireless Sensor Networks Using Game Theory
December 1, 2012, 12:00am PST
Clustering is an efficient technique that is widely adopted in wireless sensor networks. It divides network into clusters and let cluster heads be responsible for forwarding aggregated data to the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Algorithm for Data Aggregation Scheduling with Long-lifetime and Low-latency in Wireless Sensor Networks
December 1, 2012, 12:00am PST
In scenarios of real-time data collection in long-term deployed Wireless Sensor Networks (WSNs), low-latency data collection and long network lifetime become key issue. The authors propose a...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Distributed Key Management in Wireless Mesh Networks based on Verifiable Secret Sharing
December 1, 2012, 12:00am PST
Wireless Mesh Networks (WMNs) are wireless access networks based on IP technologies, which combine the advantages of WLANs and ad hoc networks and have thus become broadband access networks with...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Fuzzy Control Method of Traffic Light with Countdown Ability
December 1, 2012, 12:00am PST
Based on intelligent traffic system idea and fuzzy logical, a fuzzy control method of the traffic light signal with full countdown function is proposed which can effectively solve the randomness...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
FMIPv6 Handover Procedure Management for Efficient Packet Transmission over Multimedia Networks
December 1, 2012, 12:00am PST
Recently, wireless network user increased drastically due to the fast development and evolution of various mobile devices such as Smart Phone, Tablet PC, and etc. Provider provides good quality of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Energy-efficient Clustering Algorithm in Wireless Sensor Networks with Multiple Sinks
December 1, 2012, 12:00am PST
In wireless sensor networks with single sink node, the energy consumption of sensors near the sink or on the critical paths is too fast besides other disadvantages. Therefore, the authors propose...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Study of Genetic Algorithm-based Task Scheduling for Cloud Computing
December 1, 2012, 12:00am PST
Task scheduling is an important and challenging issue of Cloud computing. Existing solutions to task scheduling problems are unsuitable for Cloud computing because they only focus on a specific...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Study on the Transmission Structure for High Transmission Rate Based on Cooperative Communication
December 1, 2012, 12:00am PST
Recently, cooperative communications have been proposed that allows single antenna system in a multi user environment to share their antennas. And cooperative communications make a virtual...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Fall Activity Recognition Method for Wireless Sensor Networks
December 1, 2012, 12:00am PST
Health care targeted for home activity is playing an important role in daily lives as the number of elderly person is increasing sharply. Researches pointed out that one third of 65-and-over aged...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Cross-Layer Management Mechanism for Ad hoc Network
December 1, 2012, 12:00am PST
In this paper, the authors present a novel Ad hoc network management mechanism UANM to provide unified management functionalities for nodes in an Ad hoc network. UANM adopts a cross layer...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
PDCML: A Model for Enhancing Software Reusability
January 1, 2013, 12:00am PST
Software reusability is an important aspect of software development process. Reusable components can be used to build high quality and reliable software with reduced cost. These reusable...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Extraction Method of Handwritten Digit Recognition Tested on the MNIST Database
January 1, 2013, 12:00am PST
The neural networks are widely used for the recognition of characters. In this paper, the authors train and test a neural network classifier using MNIST database, the important step in the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Unique Document Security Technique Using Face Biometric Template
January 1, 2013, 12:00am PST
In this paper, the authors propose a unique security architecture where face features and subsequently the generated templates are used as the key for document security. A framework needs users to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
BER Analysis of Semi-Blind Channel Estimation in MIMO Systems
February 1, 2013, 12:00am PST
The huge increase of the MIMO (Multiple-Input Multiple-Output) capacity required perfect channel knowledge at the receiver. In this paper, the authors analyze the effect of imperfect channel...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Equivalent Key Recovery Attack on H2-MAC Instantiated with MD5*
September 26, 2011, 12:00am PDT
This paper presents the first equivalent key recovery attack on H2-MAC-MD5, which conduces to a selective forgery attack directly. H2-MAC is similar with HMAC except that the outer key is omitted....
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Hidden Attribute Certificate-Based Encryption Extensions Model
April 1, 2012, 12:00am PDT
An encryption extensions model based on hidden attribute certificate is proposed in this paper, which can represent any key by using "And", "or" Logic and the threshold monotony of the access...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Characteristics of Smartwork Security Compare to Traditional Telework
April 1, 2012, 12:00am PDT
Smartwork has been thought to satisfy both employee and company's interests. Nonetheless, there are critical barriers of introducing smartwork because of security problem. In order to derive...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Construct a New ELGamal-Type Public Key Cryptography Over Finite Field
April 1, 2012, 12:00am PDT
A new ELGamal-type public key cryptosystem using ergodic matrix is proposed in this paper, which is based on isomorphism over finite field. The security of this scheme is equal to the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Evaluation of Time Complexity Based on Max Average Distance for K-Means Clustering
April 1, 2012, 12:00am PDT
Clustering method is used in diverse scopes, namely, information retrieve, communication security system, data mining, etc. It is divided into hierarchical clustering, partitioning clustering, and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Model-Driven Secure Development Lifecycle
April 6, 2012, 12:00am PDT
Building security into software development lifecycles and doing it right is hard. To address the challenge, several prominent organizations have published process-oriented security guidelines to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Integrated Surveillance System and Field Test in Urban Transit System
April 1, 2012, 12:00am PDT
The security issue in urban transit system has been widely considered as the common matters in mass transition system. The safe urban transit system is highly demanded because of the vast number...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Information Hiding Scheme with Reversibility Using Difference Segmentation and Histogram Adjustment
April 10, 2012, 12:00am PDT
Secret data delivery is a most important activity in the modern life. Steganography technique uses a cover medium to carry secret data and deliver it to right receivers over public computer...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Analysis of Urban Transit Environment for Video Analytics Application and Processing Scenarios
April 1, 2012, 12:00am PDT
In order to apply the video analytic algorithms in metro railway system, the input images should be classified according to the camera installation environment and its role to handle corresponding...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Efficient Data Deduplication System Considering File Modification Pattern
April 10, 2012, 12:00am PDT
In a data deduplication system, the performance of data deduplication algorithms is varying on the condition of file contents. For example, if a file is modified at the end of file region then...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Efficient Virtual Machine Scheduling Exploiting VCPU Characteristics
April 12, 2012, 12:00am PDT
Xen supports CPU-intensive domains fairly well, however, it has drawback for supporting I/O domains because I/O domain requires low latency data processing. In this paper, the authors propose a...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
SPA: Self-certified PKC-based Privacy-Preserving Authentication Protocol for Vehicular Ad Hoc Networks
April 6, 2012, 12:00am PDT
As an important component of Intelligent Transportation Systems (ITS), vehicular ad-hoc networks can provide safer and more comfortable driving circumstance for the drivers. Pseudonyms certificate...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Nonlinear Network Coding Signature Scheme Determined by the SIS Problem
April 9, 2012, 12:00am PDT
Network coding signature schemes can be employed to pre-vent malicious modification of data in network transition. But existing network coding signature schemes are only suitable for linear...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Equivalent Key Recovery Attack to H2-MAC
April 8, 2012, 12:00am PDT
In this paper, the authors propose an efficient method to break H2-MAC, by using a generalized birthday attack to recover the equivalent key, under the assumption that the underlying hash function...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Voucher Web Metering Using Identity Management Systems
April 9, 2012, 12:00am PDT
Web Metering is a method to find out content and services exposure to visitors. This paper proposes a visitor centric voucher scheme that uses an identity management systems solution to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Eficient Wrapper-Based Digital Rights Management
April 6, 2012, 12:00am PDT
In this paper, the authors propose a novel digital publication issuing mechanism, which supports business model, and implemented the system. In this mechanism, they adopted API-HOOK to avoid...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Approach for SMS Security*
April 10, 2012, 12:00am PDT
In this paper, the author present Common Public Key Cryptography for SMS security. An SMS has two discussions. At the first, an SMS should be monitored by adapted agency or government because it...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Design and Analysis of a Hardware-Based Anomaly Detection Scheme
April 1, 2012, 12:00am PDT
The authors propose and analyze a novel approach for security based on an execution behavior of an application program, which aims at detecting previously unknown anomaly execution patterns. Their...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Action Based Access Control Model for Multi-Level Security
April 1, 2012, 12:00am PDT
The new computing modes, such as mobile computing, distributed computing, cloud computing and ubiquitous computing, etc., have brought about diversification and open features to the expression,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Security Requirements of a Mobile Device Management System
April 1, 2012, 12:00am PDT
Many enterprises are adopting Mobile Device Management systems to monitor the status and control the functionalities of Smart phones and Tablet PCs in order to solve the security problems of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of Graph Laplacian Matrices in Detecting Protein Complexes
April 1, 2012, 12:00am PDT
Detecting protein complexes is an important way to discover the relationship between network topological structure and its functional features in Protein-Protein Interaction (PPI) network. The...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Semantic Rule-Based Detection Scheme Against Flooding Attacks on Cloud Environment
April 1, 2012, 12:00am PDT
With the progress the Internet, more and more applications provide Web services. This paper shows web page has evolved to be dynamic. User also can interact with the web page. Some malicious users...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Secure ebXML Business Transaction Models Applying Web Service Security Standards
April 1, 2012, 12:00am PDT
ebXML is an e-business standard which enables enterprises to exchange business messages, conduct trading relationships, communicate data in common terms and define and register business processes...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Reputation Evaluation Technique for Web Services
April 1, 2012, 12:00am PDT
To select a most trustworthy one among web services with the same functionality, a trust and reputation management framework for web service selection is proposed. A reputation evaluation...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Optimized Discriminant Locality Preserving Projection of Gabor Feature for Biometric Recognition
April 1, 2012, 12:00am PDT
Discriminant Locality Preserving Projection (DLPP) cannot obtain optimal discriminant vectors which utmostly optimize the objective of DLPP. This paper proposed a Gabor based Optimized...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Intrusion Trace Classification Using Inter-Element Dependency Models with K-Truncated Generalized Suffix Tree
April 1, 2012, 12:00am PDT
Policy has been widely used in field information security. Semantic policy has being widespread concerned by the academic and industry world due to its powerful ability of expression. While policy...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Efficient Full-Text Searches on Massive Data
April 1, 2012, 12:00am PDT
The scheme for the full-text search has drawn much attention due to its popular use in web document searches and enterprises' document searches. The full-text search leads to a large size of index...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A new Approach to Modeling of Linux Virtual Server based on Performance Metrics using an Optimal Load Balancing Algorithm
April 1, 2012, 12:00am PDT
The cluster web server does not only allow clients to access a site that will provide better response time, but also provides an another level of redundancy in the case of the whole site failure....
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
IPv4 and IPv6 Interoperability Framework for Mobile Cloud Computing Networks Deployment
April 1, 2012, 12:00am PDT
Cloud computing and IPv6 are among two of the most prominent trends impacting the IT industry. In order to fully use heterogeneous network resources, there is a need to design a network where all...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Effectiveness of Simultaneous Blending of User Experience and System Development Lifecycle Models in Application Developments
April 1, 2012, 12:00am PDT
In this paper, the authors attempt to simultaneously mix the user experience with the system development lifecycle to show the effectiveness of the application from usability perspectives and user...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Steel Surface Defects Detection and Classification Using SIFT and Voting Strategy
April 1, 2012, 12:00am PDT
This paper describes a framework for steel surface defects detection and classification. The authors use SIFT for defects regions detection and features extraction for the following SVM...
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Whitepapers
New Technology Management Using Time Series Regression and Clustering
April 1, 2012, 12:00am PDT
Technology can be defined diversely according to the ways of its usage. In this paper, the authors define technology as a tool making new product and service using the developed results of science...
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Whitepapers
A Transformation of the Navier-Stokes Equations for Efficient Fluid Animation
April 10, 2012, 12:00am PDT
Computational efficiency is an important theme in fluid simulation since its heavy computational load is burden to designers. The authors' objective is to proposed a grid based method satisfying...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Improving Accuracy of FingerPrint DB with AP Connection States
April 1, 2012, 12:00am PDT
Studies for indoor positioning system based on the fingerprint method are increasing its importance. Improving the accuracy of finger print DB using Wi-Fi AP (Access Point) can give great effects...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Development of INSACO System on the Context-Awareness Sensor Network
April 1, 2012, 12:00am PDT
On the USN environment in industry safety, many problems came up during the operation such as data management in various sensor nodes, efficient process of context data, and absence of context...
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Whitepapers
C2ware: A Middleware Supporting Collaborative Workspaces Over CMIS Repository
April 1, 2012, 12:00am PDT
CMIS is a standard to support interoperability among content management systems, proposing a data model to represent process and manage resources. However, since CMIS does not provide the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Block Link File System with Fast Writing After Editing for Large-Sized Multimedia Files
April 1, 2012, 12:00am PDT
The authors propose BLFS (Block Link File System) supporting fast editing/writing for large-sized multimedia files. In the BLFS, when large-scale multimedia files are stored and edited, there is...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Adaptive Approximation-based Streaming Skylines for Similarity Search Query
April 1, 2012, 12:00am PDT
Actually, large database is not simply considered as a stream database because of streaming data is not only containing huge data volumes, but distributed, continuous, rapid, time varying....
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Whitepapers
A Novel Parallel Architecture Design of Information Retrieval System for Scientific Papers
April 1, 2012, 12:00am PDT
Indexing allows converting raw document collection into easily searchable representation. Bigger scale indexing poses some challenges such as how to distribute indexing computation efficiently on...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Fault-Tolerant Network Architecture for Modular Datacenter
April 1, 2012, 12:00am PDT
Modular DataCenters (MDCs) use shipping containers as large pluggable building blocks to construct mega-datacenter, and each container encapsulates thousands of servers. MDC's "Service-free" model...
Provided by Science and Development Network (SciDev.Net)
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