- Subscribe to this page:
- RSS
- Email Alert
Science and Development Network (SciDev.Net)
(739 results)-
Whitepapers
Continuous Gesture Recognition System Using Improved HMM Algorithm Based on 2D and 3D Space
April 1, 2012, 12:00am PDT
In this paper, the authors explain a study on Natural User Interface (NUI) in human gesture recognition using RGB color information and depth information by Kinect camera from Microsoft...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Analysis and Design of Unified Hardware Abstraction Layer To Support Various Multimedia SoC with Android Platform
April 1, 2012, 12:00am PDT
As the significant role of the software platform in the Smartphone is now propagating beyond the mobile industry, the software platform is evolving to provide unified multi-screen service...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
In-Network Query for Wireless Sensor Networks
April 1, 2012, 12:00am PDT
Recently, in-network aggregate query processing techniques have problems such as high energy consumption in sensor nodes, low accuracy of query processing results, and long query processing time....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Analysis in the Correlation Between Frontal Lobes/Occipital Lobes Parts' Neural Waves in Case of 3D Syndrome Outbreak While Watching 3D Object
April 1, 2012, 12:00am PDT
3D image technology advancement served as the turning point that shows the potential of the 3D technology to be used for next generation broadcasting technology. Due to this reason, diverse image...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
RF Wakeup Sensor for Wireless Sensor Networks
April 1, 2012, 12:00am PDT
To break through the energy-latency tradeoff caused by duty cycling in the existing Wireless Sensor Network (WSN), in this paper, the authors propose a new RF wakeup sensor, which is a dedicated...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Mobile Device-Based Three-Dimension Coordinate Estimation Using Face Detection
April 1, 2012, 12:00am PDT
In this paper, the authors propose a 3D coordinate estimation for 3D space using a mono camera in mobile devices. Generally, a marker is used for the detection of 3D movement in 2D images....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Priority Based Bandwidth Adaptation for Multi-Class Traffic in Wireless Networks
April 1, 2012, 12:00am PDT
The bandwidth adaptation is the technique that allows the flexibility in bandwidth allocation for a call. Using the bandwidth adaptation technique, the number of call admission in the system can...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Remote Navigation System for Mobile Robot Using USN and Image Information
April 1, 2012, 12:00am PDT
In this paper, the authors use Ubiquitous Sensor Network (USN) and image information to develop remote navigation system for mobile robot. USN with ultrasonic sensors is used to estimate local...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Scalable Advertising Framework for Multi-Screen Service
April 1, 2012, 12:00am PDT
This paper presents an advertising framework to ensure the targeted advertisement service for heterogeneous consumer devices with different capabilities and subscribers with different preferences...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Robust Congestion Control Based on Loop-Shaping Method with Kalman Filter for TCP/AQM System
April 1, 2012, 12:00am PDT
This paper presents the LQ-Servo control with observer for TCP/AQM system considering an input time-delay. This controller structure is made by taking a traditional servo mechanism based on Linear...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design and Implementation of VOD Database System
April 1, 2012, 12:00am PDT
A database is an organized collection of data and the database data collection with DBMS is called a database system. A numerous database systems have been developed. In the authors' previous...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Framework of Human Identification Using Multi-Modal Biometrics
April 1, 2012, 12:00am PDT
Biometrics has been used to verify intrusion and identification of intruder in video surveillance system. Biometrics was divided into traditional biometrics and soft biometrics. Traditional...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Improved Method for Probabilistic Voting-Based Filtering Using Blacklists in Sensor Networks
September 1, 2012, 12:00am PDT
False report injection attacks and false vote injection attacks can be perpetrated easily by malicious attackers on the application layer in a wireless sensor network. These attacks drain the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Implementation of Vertical Handoff in Heterogeneous Networks
September 1, 2012, 12:00am PDT
Vertical HandOff (VHO) is a major concern for different heterogeneous networks. VHO can be user requested or based on some criteria already designed by the researcher of that particular algorithm....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Novel Self-Compacting Buffer Schemes to Improve Performance of Systems with Network on Chip
September 1, 2012, 12:00am PDT
In this paper, the authors present three novel input buffer schemes for systems with network on chip. These proposed buffer schemes are based on a self-compacting buffer, and can provide larger...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Mathematical Modeling and Simulation Study of Delay-Sensitive Algorithm to Enhance Quality of Service in Mobile Networks
September 1, 2012, 12:00am PDT
The mobile networks play a vital role in the information and communication technology. There are two kinds of mobility supported by mobile networks such as host mobility and network mobility. The...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Naming Service Using an Improved Meta-Table for Migration of Mobile Agent in Sensor Network Environment
September 1, 2012, 12:00am PDT
For the activeness and autonomy of a sensor network, a mobile agent's role that enables a code itself to move between sensor nodes or migrate to a server and carry out a given task is important....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Line Topology Estimation of Indoor Power Lines Using Multipoint Single Ended Loop Testing
September 1, 2012, 12:00am PDT
Quality of broadband connectivity over a residential power line is dependent on its topology which is very different from twisted pair copper used in telephony. In this paper methods to estimate...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
NETCONF-Based Integrated Management for Internet of Things Using RESTful Web Services
September 1, 2012, 12:00am PDT
Considering the rapid development of Internet of things, this paper tries to solve its integrated management problem. This paper is to introduce a new-generation network management standardization...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Study on Dynamic Adaptive Streaming System Over HPPT for Various Streaming Services
September 1, 2012, 12:00am PDT
The streaming service over conventional HTTP has received only one kind of screen quality image which is provided by server. The contents which were provided by the streaming service provider to...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Novel Mobility Prediction Algorithm Based on LSVR for Heterogeneous Wireless Networks
September 1, 2012, 12:00am PDT
Mobility prediction algorithm is the significant aspect to improve QoS (Quality of Service) for heterogeneous wireless networks because it decreases handoff latency and preserves resources in...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Performance Comparison of Adaptive Power Control in UMTS for Indoor Propagation
September 1, 2012, 12:00am PDT
Power control is a burning issue in modern wireless communication systems. Specially, in systems based on Code Division Multiple Access (CDMA) technology used in Universal Mobile Telecommunication...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An OVSF Code Based Routing Protocol for Clustered Wireless Sensor Networks
September 1, 2012, 12:00am PDT
LEACH series protocols are low energy consumption adaptive clustering routing protocols in wireless sensor networks which were firstly proposed by MIT scholars. Considering the disadvantages of...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Designs of Controllable Dual Band Planar Monopole Patch Antennas
June 1, 2012, 12:00am PDT
The designs of dual band microstrip patch antennas because of their multi-functionality are becoming popular. Satellite mobile and fixed communication for Space Research, Met. Satellite,...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Generalized Analysis of Message Propagation on Social Network
June 1, 2012, 12:00am PDT
The importance of social network analysis has become more remarkable in recent years. The social network researches which focus on the behavior of users propagating messages have been growing in...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Reduction of Phase Noise Influence in MISO SFBC SC-FDMA System
June 1, 2012, 12:00am PDT
It is very important to achieve high performance in the SC-FDMA (Single Carrier Frequency Division Multiple Access) system that is used for LTE (Long Term Evolution) and LTE-advanced system. To...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Towards Context Exchange in a MANET Environment
June 1, 2012, 12:00am PDT
In this paper, the authors introduce a new method to represent, discover and share context information in a mobile ad hoc networking environment. The structure of the context information has been...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Database Management System as a Cloud Service
June 1, 2012, 12:00am PDT
A Cloud database management system is a distributed database that delivers computing as a service instead of a product. It is the sharing of resources, software, and information between multiple...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Power Assignment Method for Wireless Sensor Networks
June 1, 2012, 12:00am PDT
In this paper, the authors propose a local adaptive transmission power control method to improve the network connectivity, energy efficiency, etc. for wireless sensor networks. Path loss exponent...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Multi-Layer Clustering Method Using Candidate Cluster Head Node in Wireless Sensor Network Environment
June 1, 2012, 12:00am PDT
Wireless Sensor Network (WSN) is most important present minimizing energy consumption. Among various clustering methods, the Low-Energy Adaptive Clustering Hierarchy (LEACH) mechanism takes the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Intelligent Buffer Management for Packet Scheduling Algorithm in Multihop Wireless LANs
June 1, 2012, 12:00am PDT
In this paper, an intelligent buffer management for packet scheduling algorithm in multihop wireless LANs has been proposed. In the recommended scheme, the mechanism of adaptive scheme will be...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Identification Based Authentication Protocol for Secure Data Transmission in Ad-Hoc Networks
June 1, 2012, 12:00am PDT
Wireless ad hoc network is most important present minimizing energy consumption. Among various clustering methods, the Low-Energy Adaptive Clustering Hierarchy (LEACH) mechanism takes the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
NetFPGA Hardware Modules for Input, Output and EWMA Bit-Rate Computation
March 7, 2012, 12:00am PST
NetFPGA is a hardware board that it is becoming increasingly popular in various research areas. It is a hardware customizable router and it can be used to study, implement and test new protocols...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Hybrid Forwarding for General Cooperative Wireless Relaying in M-Nakagami Fading Channel
March 1, 2012, 12:00am PST
In this paper, an adaptive forwarding strategy for wireless networks using multiple relays in general cooperative link is analyzed. Two schemes, Amplify-and-Forward (AF) and Decode-and-Forward...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Optical Add Drop Multiplexer (OADM) Based on Dense Wavelength Division Multiplexing Technology in Next Generation Optical Networks
January 1, 2012, 12:00am PST
The OADM based on DWDM technology is moving the telecommunications industry significantly closer to the development of optical networks. The OADM can be placed between two end terminals along any...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Interference Analysis From Non-Communication Device Into GPS Service
January 1, 2012, 12:00am PST
The authors present interference analysis from Non-communication device which is used in many applications such as factory, home and hospital into Global Positioning System (GPS) Service. GPS...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Composite Graph Model for Web Document and the MCS Technique
January 1, 2012, 12:00am PST
It has been accepted that a graph can represent any document with minimum loss of information. In this paper, the authors are going to put forward some new standards of graph representation and...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design and Implementation of a Simple Web Search Engine
January 1, 2012, 12:00am PST
The authors present a simple web search engine for indexing and searching html documents using python programming language. Because python is well known for its simple syntax and strong support...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design of An Effective Learning Evaluation Component in Web-Based Instruction
October 1, 2011, 12:00am PDT
Taking advantages of the Internet and the widely available Web applications, Web Based Instruction (WBI) has been getting more attention from many researchers regarding the scope and capability...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Image Transmission Using Hermite Based UWB Communication with Simple Receiver
October 1, 2011, 12:00am PDT
Use of Ultra-WideBand (UWB) for wireless communication in home networking requires cost effective technical solutions with high quality. This paper investigates the performance of simple receiver...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Towards the Preservation of Referential Constraints in XML Data Transformation for Integration
June 1, 2010, 12:00am PDT
The authors investigate the transformation and the preservation of XML referential constraints in XML data transformation for integration purposes in this paper. In the transformation and the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Design and Implementation of E-Document Encryption System Using Hash Algorithm
September 1, 2010, 12:00am PDT
It is increasing to use ID card and passport for identification as development of information communication technology on 21century. But image of human face that uses for e-passport and admission...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Visualization and the Understanding of Multidimensional Data Using Genetic Algorithms: Case Study of Load Patterns of Electricity Customers
December 1, 2010, 12:00am PST
Visualization is the process of transforming data, information, and knowledge into visual form, making use of humans' natural visual capabilities. Different methodologies are available for...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Object Oriented Multidimensional Model for a Data Warehouse with Operators
December 1, 2010, 12:00am PST
Data warehouse is organized as collection of multidimensional cube, which represents data in the form of data values, called measures, associated with multiple dimensions and their multiple...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Mining Multi-Level Frequent Itemsets Under Constraints
December 1, 2010, 12:00am PST
Mining association rules is a task of data mining, which extracts knowledge in the form of significant implication relation of useful items (objects) from a database. Mining multilevel association...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Indexing for Range-Aggregation Queries on Large Relational Datasets
December 1, 2010, 12:00am PST
Range-aggregate queries are popular in many applications having business relational data. In order to efficiently evaluate it, several works on data cubes (such as the aggregate cubetree) are...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Internet Migration and Underlying Security Issues
March 1, 2011, 12:00am PST
Internet Protocol version 6 is a revision of the Internet Protocol (IP) developed by the Internet Engineering Task Force (IETF). IPv6 is intended to succeed IPv4, which is the dominant...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Alternative Algorithm for Classification Large Categorical Dataset: K-Mode Clustering Reduced Support Vector Machine
March 1, 2011, 12:00am PST
The Reduced Support Vector Machine (RSVM) is extension method of Smooth Support Vector Machine (SSVM) for handling computational difficulties as well as reduces the model complexity by generating...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Rough Set Models on Granular Structures and Rule Induction
March 1, 2011, 12:00am PST
This paper focuses on generalization of rough set model and rule induction. First a extension of rough set approximations is established on general granular structure, so that the rough set models...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Fuzzy Logic Application in Modeling Bioinformatics Sequence Markup Language (BSML)
March 1, 2011, 12:00am PST
This paper highlights Fuzzy Information retrieval approach for Biological databases where the lower level gene differentiation is very complex. The authors suggest a methodology FLi-BSML using the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
QASYO: A Question Answering System for YAGO Ontology
June 1, 2011, 12:00am PDT
The tremendous development in information technology led to an explosion of data and motivated the need for powerful yet efficient strategies for data mining and knowledge discovery. Question...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
On Detecting and Representing Bottom-Up Change in Ontology Versioning
June 1, 2011, 12:00am PDT
Ontology tends to change over time. Therefore, ontology change management such as ontology versioning is essential to keep ontology up to date. As one of the important phases in ontology...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Improving the Performance of Cluster Architecture Through Asynchronous Replication Technique
June 1, 2011, 12:00am PDT
In Web Server Cluster (WSC), replication techniques are necessary when providing accesses to data at different locations. In WSC, when designing the cluster architecture, the elements of...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Enhancing Back Propagation Neural Network Algorithm With Adaptive Gain on Classification Problems
June 1, 2011, 12:00am PDT
The standard back propagation algorithm for training artificial neural networks utilizes two terms, a learning rate and a momentum factor. The major limitations of this standard algorithm are the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Ag+-Tree: An Index Structure for Range-Aggregation Queries in Data Warehouse Environments
June 1, 2011, 12:00am PDT
Range-aggregate queries are popular in many applications in data warehouse environments with large business relational databases. To evaluate these efficiently, several studies on data cubes (such...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Multiversion Trajectory Data Warehouse to Handle Structure Changes
June 1, 2011, 12:00am PDT
The Data Warehouse (DW) technology was developed to integrate heterogeneous information sources for analysis purposes. Information sources are more and more autonomous and they often change their...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Frequent Closed Itemsets Lattice-Based Approach for Mining Minimal Non-Redundant Association Rules
June 1, 2011, 12:00am PDT
There are many algorithms developed for improvement the time of mining Frequent Itemsets (FI) or Frequent Closed Itemsets (FCI). However, the algorithms which deal with the time of generating...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Implementing of XML and Intelligent Algorithm for Improving Web Query Processing in Heterogeneous Database Access
June 1, 2011, 12:00am PDT
Web query processing is hot issue in heterogeneous database access. Performance of web query processing is become slowly due to increasing number of data. A good methodology is needed to improve...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Updating in XML Using Semantic Constraints
June 1, 2011, 12:00am PDT
A novel technique for updating in XML using semantic constraints is proposed. In the proposed technique for XML updating, the authors consider close value pair semantics in ordered XML documents....
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Survey On Distributed Data Mining Process Via Grid
September 1, 2011, 12:00am PDT
Distributed Data Mining (DDM) techniques have become necessary for large and multi-scenario datasets requiring resources, which are heterogeneous and distributed in nature. In this paper, the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Rough Set Approach for Attributes Selection of Traditional Malay Musical Instruments Sounds Classification
September 1, 2011, 12:00am PDT
Feature selection has become very vital aspect in musical instruments sounds for handling the problem of 'curse of dimensionality'. Various feature selection techniques have been applied in this...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Automated Adaptation of Input and Output Data for a Weightless Artificial Neural Network
September 1, 2011, 12:00am PDT
The ability to adapt automated guided vehicles for employment to a range of practical situations can significantly enhance their usability in hazardous situations where security is a major concern...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Study of Software Change Management Problem
September 1, 2011, 12:00am PDT
Software change management is an essential discipline for enterprise IT organizations. In modern enterprises, software automates a wide variety of business processes. Changes made to software are,...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Building Data Warehousing and Data Mining From Course Management Systems: A Case Study of FUTA Course Management Information Systems
September 1, 2011, 12:00am PDT
In recent years, decision support systems otherwise called Business Intelligence [BI] have become an integral part of organization's decision making strategy. Organizations nowadays are competing...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Comparison of Techniques in Solving Incomplete Datasets in Softset
September 1, 2011, 12:00am PDT
The theory of soft set proposed by Molodtsov in 1999 is a new method for handling uncertain data and can be redefined as a Boolean-valued information system. The soft set theory has been applied...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Unified Modeling Language (UML) for Database Systems and Computer Applications
March 1, 2012, 12:00am PST
This paper presents the concepts of database systems as well as the overview of the use of Unified Modeling Language (UML) as a standard notation of real-world objects in developing...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Children Shoes Suggestion System Using Data Mining
March 1, 2012, 12:00am PST
The authors present a prototype web application for children shoes suggestion. They are interested in attributes of foot and shoes that can comfort the children's feet. The key attributes are...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Near Optimal Approach for Top-K Frequent Itemset Mining
March 1, 2012, 12:00am PST
Mining of top-k items is much useful to a user than mining transactions for minimum support threshold. User may only provide expected minimum support after careful scanning of transaction. Still...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A New Compact Structure to Extract Frequent Itemsets
December 1, 2011, 12:00am PST
Discovery of association rules is an important problem in KDD process. In this paper, the authors propose a new algorithm for fast frequent itemset mining, which scan the transaction database only...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Ontology and Semantic Web Approaches for Heterogeneous Database Access
December 1, 2011, 12:00am PST
This paper presents about implementation of ontology and semantic approaches for accessing data from heterogeneous database. The purpose of this implementation is to retrieve relevant data and...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A New PCA Cluster-Based Granulated Algorithm Using Rough Set Theory for Process Monitoring
December 1, 2011, 12:00am PST
A new PCA algorithm is introduced, utilizing a rough cluster-based granulation scheme for segmentation of multivariate time series and process monitoring purposes. This granulated cluster-based...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Creating and Using Databases for Android Applications
June 1, 2012, 12:00am PDT
This paper presents the overview of the Android platform towards software development for mobile and non-mobile applications. Android platform includes the popular open source SQLite database...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Optimizing an Intrusion Tolerant Database System Using Neural Network
June 1, 2012, 12:00am PDT
Traditional database security mechanisms focus on either protection or prevention. However, these mechanisms have not any strategy in the presence of successful attacks. To solve this problem, the...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Cloud Technology for Mining Association Rules in Microarray Gene Expression Datasets
June 1, 2012, 12:00am PDT
Microarray gene expression techniques and tools have become of a substantial importance and widely used to analyze the Protein-Protein Interaction (PPI) and Gene Regulation Network (GRN) research...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A New Data Re-Allocation Model for Distributed Database Systems
June 1, 2012, 12:00am PDT
An efficient functionality of any distributed database system "DDBS" is highly dependent on its proper design in terms of the adopted fragmentation and allocation methods. However, an optimal...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Performance Improvement of the OFDM System Corrupted by Phase Noise
June 1, 2012, 12:00am PDT
Phase noise is produced in local oscillator or PLL (Phase Locked Loop), which affects seriously BER performance of the OFDM (Orthogonal Frequency Division Multiplexing) system. ICI...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Robust Tree Induction Method Based on Heuristics and Cluster Analysis
June 1, 2012, 12:00am PDT
Data mining is the process of extracting useful and yet unknown information such as patterns or associations hidden in stored data. Among various existing techniques applied to search for...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Expert System for Wide Area Surveillance Based on Ontology
June 1, 2012, 12:00am PDT
An overwhelming amount of data arriving from disparate sources can be a bottleneck in realization of any service. This data, if properly processed and annotated, can be a useful source of...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Intuitionistic Fuzzy Rough Relational Database Model
September 1, 2012, 12:00am PDT
In this paper, the new intuitionistic fuzzy rough relational model that expands the traditional model with the ability to represent indiscernible and imprecise information is presented. The...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Implementing A Data Mining Solution To Customer Segmentation For Decayable Products: A Case Study For A Textile Firm
September 1, 2012, 12:00am PDT
In this paper is developed a model to cluster customers who need to production change continuously. Mere mathematical models to cluster customers lead to ignoring the environment factors in model....
Provided by Science and Development Network (SciDev.Net)
Keep Up with TechRepublic
Submit a Paper
Get your content listed in our directory!
Our directory is the largest library of vendor-supplied technical content on the Web. It’s also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors’ papers here - shouldn’t they find yours, too? It's FREE so click here and submit your white paper, case study, data sheet, research report, or other document today!
