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A 3D graphical representation of DNA sequence has been derived from chaos game representation of DNA sequence. The 3D graphical representation also avoids loss of information. According to classifications of four bases of DNA sequence we obtain three characteristic curves. The geometrical centers and fluctuation of three curves have been grouped into a twelve-component vector to represent the DNA...
This paper presents a model which generates architectural layout for a single flat having regular shaped spaces; Bedroom, Bathroom, Kitchen, Balcony, Living and Dining Room. Using constraints at two levels; Topological (Adjacency, Compactness, Vaastu, and Open and Closed face constraints) and Dimensional (Length to Width ratio constraint), Genetic Algorithms have been used to generate the topological...
Rapid growth in sharing information using internet technologies laid the threats of copyright protection for digital multimedia contents. One of the remedy for intellectual property protection is Watermarking. This paper deals with numerous available digital video watermarking techniques and raised the issue of quality and size of watermarked video. Through experimental study, it has been shown that...
Recent research has been devoted to detecting people in images and videos. In this paper, a human detection method based on Histogram of Oriented Gradients (HoG) features and human body ratio estimation is presented. We utilized the discriminative power of HoG features for human detection, and implemented motion detection and local regions sliding window classifier, to obtain a rich descriptor set...
Pedestrian detection is one of the most popular research areas in video processing and it is vital for video surveillance systems. In this paper, we present a real-time pedestrian detection system based on Dalal and Triggs's human detection framework with the use of image segmentation and virtual mask. Image segmentation enables the system to focus only on the region of interest whereas the virtual...
Grid computing is the combination of computer resources from multiple administrative domains applied to a common task, usually to a scientific, technical, business or Medical problem that requires a great number of computer processing cycles or the need to process large amounts of data.In Medical Sevices, Managing and exchanging of medical data and diagnosis of patient information will take more time...
Security is to grant access to a legal user, and to prevent the system from illegal or non authorized person. The so called process of Authentication has five factors in modern era. Something You have (e.g., a hardware token/credit card), Something You are (e.g., a fingerprint, eye print), Something You know (e.g., a password/PIN code), Somebody You know and Something You Process. In this paper, we...
Since asynchronous logic adopts a distributed control scheme, the traditional methods for handling hazards in synchronous processors cannot be directly applied to asynchronous processors. Recently, the data hazard detection table (DHDT) scheme has been regarded as an effective method for handling data hazards in asynchronous processors. In this paper, two asynchronous data hazard handling schemes,...
High-fidelity video coding tends to adopt the RGB coding, which directly reduces RGB inter-color redundancy without external color space conversion. This paper presents a region based inter-color prediction scheme for RGB signals, which treats G component as primary component and predicts B/R component from G component with different translation offsets based on different texture regions. Experimental...
The teaching video recording and broadcasting system gathering multimedia data integration with streaming media video recording is designed and developed to solve the problem of streaming video courseware high production cost and low efficiency. With the video recording and screen data acquisition functions, it is an appropriate support tool for teachers to prepare lessons, teaching and classroom...
Jiaguwen or Oracle bone script, which is inscribed on ox bones or tortoise shells of the Shang dynasty in ancient China, is one of the oldest mysterious characters in the world. Along with the rapid development of computer science and information technology, people are eager to deal with Jiaguwen characters just like the way they deal with modern characters. Unfortunately, Jiaguwen characters have...
Directory is adopted by most CC-NUMA direct connection multiprocessor system. As a result, how to implement the directory is one of the key issues for the system performance. In this paper, we propose a novel technology, which divides up some space from the last-level cache (e.g., tertiary cache, L3) for storing the directory information. The directory space size could be adjusted flexibly according...
Conventional methods used for solving greenhouse environment multi-objective conflict control problems may be more reasonable by adopting interval or region control objectives instead of point control objectives. In this paper, we propose a novel compatible control algorithm, and employ Multi-Objective Compatible Control (MOCC) strategy and an extant greenhouse model to achieve greenhouse climate...
In the past decades, the main focus of optimization studies including multi-objective optimization was placed on finding the global optimum or Pareto-optimal solutions. However, in practical engineering, users may not always be interested in finding the so-called global best solutions, particularly when these Pareto-optimal solutions are quite sensitive to the variable perturbations, which cannot...
Due to the perfect management of hospital information system, the hospital staff could draw a better heal scheme for patients with the whole information when they take care of them. And hospital information in the medical environment has also played a key to the role to make patient have a convenient and efficient medical environment. These are the strong protection for the hospital flinty competition...
The decision models of closed loop supply chain (CLSC) that is composed of one manufacturer and one retailer with product remanufacturing under hybrid recycle strategy was built. The whole-sale price and transfer recycling price were considered as the decision-making variables of the manufacturer, and the recycling price as the decision-making variable of the party undertaking the recycling effort...
The paper deals with the text classification problem where labeled training samples are very limited while unlabeled data are readily available in large quantities. The paper proposes an efficient classification algorithm that incorporates a weighted k-means clustering scheme into an Expectation Maximization (EM) process. It aims to balance predictive values between labeled and unlabeled training...
This paper attempts to investigate the relationship between e-HR and firm performance in Chinese context. We analyzed the incentives of e-HR and its impacts on firm performance in Chinese context based on the description of previous studies of e-HR. We established the relation model of e-HR and firm performance. The paper also discussed paths on firm performance improved by e-HR in Chinese context...
It is widely believed that human resource competitiveness is becoming the core competitiveness of an enterprise. Nowadays, IT (Information Technology) is widely used in human resource management. This paper extracted four factors-cost factor, turnover factor, human resource planning factor and employee development factor from 30 indexes of the enterprise human resource competitiveness by using PCA...
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