Indexing

Abstract: Software testing is important phase of software development life cycle which ensures the developer that the developed software works according to specifications or not. Prioritization techniques that incorporate a clustering approach and utilize code coverage, code complexity and history faults as well to increase the effectiveness of the prioritization. To make testing efficient and effective a techniques of test case prioritization are used. An efficient Test case prioritization technique reduces the cost of testing and fault detection capabilities of testing. Results show that test case prioritization that utilizes a clustering approach can improve the effectiveness of test case prioritization techniques.

Abstract:The impact of control strategies to effectively control the burden of the effect of carriers on the salmonella diarrhea is investigated in this paper. This model studies the dynamics of diarrhea by formulating and analyzing the impact of carriers. According to the pathogenesis of salmonella, the model had been designed as an SIR system comprising of a non-constant population. The disease-free state and basic reproduction number (R0) have been computed for this system. In epidemics, there are always two cases: R0<1 (diseases free state) and R0>1 (epidemic existing state).

Abstract: Speech technology and systems in human computer interaction have witnessed a stable and remarkable advancement over the last two decades. Today, speech technologies are commercially available for an unlimited but interesting range of tasks. These technologies enable machines to respond correctly and reliably to human voices, and provide useful and valuable services. This thesis presents the characteristics of emotion in voice and on that basis propose a new method to detecting emotion in a simplified way by using a prosodic features and spectral from speech. We classify seven emotions: happy, anger, fear, disgust, sadness and neutral inner state. This thesis discusses the method to extract features from a recorded speech sample, and using those features, to detect the emotion of the subject. Every emotion comprises different vocal parameters exhibiting diverse characteristics of speech, which is used for preliminary classification. Then Mel-Frequency Cepstrum Coefficient (MFCC) method was used to extract spectral features. The MFCC coefficients were again trained by Artificial Neural Network (ANN) which then classifies the input in particular emotional class.

Keywords: Speech technology, MFCC, Artificial Neural Network.
Title: Voice Emotion Recognition
Author: Ankita Kirti, Nishant Anand
International Journal of Recent Research in Mathematics Computer Science and Information Technology
ISSN 2350-1022
Paper Publications

Abstract: Primes in arithmetical progressions 11n + k are considered for their comparative abundance in the ten power blocks of 1-10n for 1 ≤ n ≤ 12. In each of this block, the first and the last primes of respective forms are given. For inspecting scarcity of primes, minimum number of primes of these forms in these blocks, the first and the last blocks of minimality and their frequency within the limit of one trillion are determined. This analysis is also carried out for the maximal prime container blocks.

Abstract: In the cloud computing environment computational resources are readily and elastically available to the customers. In order to attract customers with various demands, most Infrastructure-as-a-service (IaaS) cloud service providers offer several pricing strategies such as pay as you go, pay less per unit when you use more (so called volume discount), and pay even less when you reserve. In order to enjoy these discounts, the customers must be ready to adjust the time limits. By strategically scheduling multiple customers’ resource request, a cloud broker takes the responsibility of distributing the discounts offered by cloud service providers. Here the focus is on how a broker can help a group of customers to fully utilize the volume discount pricing strategy offered by cloud service providers through cost-efficient online resource scheduling. A randomized online stack-centric scheduling algorithm (ROSA) is implemented with linked list in order to maintain the status of the resource and to allocate resources without time constrains.

Abstract: π has fascinated mathematicians from ancient era. In fact, every irrational number has that potential owing to the non-recursive pattern of infinite non-zero digits after the decimal point and their random occurrence. The present work is another attempt to unveil this mystery by analyzing the occurrence of digit 0 in first 10 billion digits of π after Decimal Point in Decimal Representation. Both successive and non-successive occurrences of 0 in π have been extensively analyzed.

Abstract: The most important requirements should be available on any watermarking systems which are the robustness against possible attacks and the quality of the watermarked images. In most applications, the watermarking algorithm embeds the watermark have to be robust against possible attacks and keep the quality of the host media as possible. The relationship between the two requirements is completely conflict. In this study, the method focuses on the robustness against RST attacks for the watermarked image based on Dual Intermediate Significant Bit (DISB) model. This method requires embedding two bits into every pixel of the original image, while and the other six bits are changed so as to directly assimilate the original pixel. In the case, when the two hidden bits are equal or not equal to the original bits, there is a need to use mathematical equations to solve this problem which derived and applied in this study. The results show that the proposed model also produces robustness watermarked images after applying geometric attacks on the RGB images as compared to our previous grayscale images. The best values investigated when the Peak Signal to Noise Ratio (PSNR) is equal or more than 30db, and finding the best Normalized Cross Correlation (NCC) to evaluate the image resistance against attacks. The best values investigated for Rotation when the two embedded bits are k1=1 and k2=4, for Scaling when the two embedded bits are k1=2 and k2=4 , for Translation when the two embedded bits are k1=3 and k2=4.

Abstract: As profound web developer at quick pace, there has been expanded enthusiasm for method that assists proficiently with finding profound web interfaces. Nonetheless, because of the extensive volume of web assets and the dynamic way of profound web, accomplishing wide scope and high productivity is a testing issue. We propose a two-stage structure, in particular Smart Crawler, for effective gathering profound web interfaces. In the first stage, Smart Crawler performs site-based hunting down focus pages with the assistance of web indexes, abstaining from going by countless. To accomplish more exact results for an engaged slither, Smart Crawler positions sites to organize profoundly pertinent ones for a given point. In the second stage, Smart Crawler accomplishes quick in-site excavating so as to see most significant connections with a versatile connection positioning. To dispense with inclination on going by some exceedingly significant connections in shrouded web indexes, we outline a connection tree information structure to accomplish more extensive scope for a site. Our test results on an arrangement of delegate areas demonstrate the readiness and precision of our proposed crawler structure, which effectively recovers profound web interfaces from huge scale destinations and accomplishes higher harvest rates than different crawlers.

Abstract: In this paper, an improved version of a new networking protocol CTP for distributed or parallel computations is presented. In common, it is suitable just for fast, reliable and feature full interchange of small messages. CTP is a transport level API which helps in incrementing the speed of interchange. CTP is designed to allow general configurability, enabling its use in a wide range of general purpose and specialized applications. CTP covers a number of layers, from transport layer to application layer, proves that the area of its responsibility starts from relatively low level and goes to a high one.

Abstract: Prediction in any field is a challenging and unnerving process. Stock market is a promising financial investment that can generate great wealth. However, under the impact of Globalization Stock Market Prediction (SMP) accuracy has become more challenging and rewarding for the researchers and participants in the stock market. Artificial Neural Networks (ANN) have been found to be an efficient tool in modeling stock prices and quite a large number of studies have been done on it. ANN modeling of stock prices of selected stocks under NSE is attempted to predict the next day’s price. The network developed consists of one input layer, hidden layer and output layer with four, nine and one nodes respectively. The input being the closing price of the previous four days and output being the price for the next day. In the first section the adaptability of neural networks in stock market prediction is discussed, in the second section we discuss the traditional methods that were being used earlier for stock market prediction, in the third section we discuss the justification for using neural networks and how it is better over traditional methods, in the fourth section we discuss the basics of neural networks, section five gives an overview of data and methodology being used, in section six we have discussed the various forecasting errors methods to calculate the error, in section seven we have presented our results. The aim of this paper is to provide an overview of the application of artificial neural network in stock market prediction.

Abstract: With the expanding requests in the field of versatile and information interchanges, the sole point is to associate clients as quick as could be expected under the circumstances. 4G gives high portability fast information rates furthermore underpins high limit IP-based administrations and applications while it too keeps up full in reverse similarity. It is additionally in light of remote correspondence that is IP construct and is slated in light of Advanced MIMO innovation. WiMAX, LTE, Advanced LTE Technologies, and so forth are part of 4G. In this paper, we depict what the 4G innovation really is counting its Technical perspectives, Key Features, Challenges, and so forth and how simple it is to execute 4G demonstrating its Cost viability. A few suggestions has been made with a specific end goal to comprehend the best possible focal points and difficulties of 4G System for powerful usage, for e.g.: 4G Network access requires expansive number of Transmitters and Collectors in the Device which bring about substantial utilization of battery. This paper underscores on such obliges and its evacuation. Further, use of multimode programming is clarified by which diverse systems can be kept up. Another proposition of Coding Strategies for 4G Wireless Networks if there should be an occurrence of Video is specified in the paper. At last, a depiction of Future Technologies, for example, 5G, 6G and 7G has been given which has monstrous degree for creative examination and improvement.

Abstract: This Project describes a visual sensor system used in the field of robotics for identification and tracking of the colored object. The program is designed to capture an Object through a Camera. It describes image capturing and processing techniques, followed by an introduction to actual robotic application to trace the Object using the serial COM port of the PC. The whole system of making a robot to follow an object can be divided into four blocks: image acquisition, processing of image, decision-making and motion control. 

Abstract: A huge number of roads in Indian country, the road is nothing but not a simple or  highway roads, the project goes to handle emergency to save the people life and vehicle in on any roads( Free way, Elevated toll way, Express way, Flyover, National Highway or more..) by giving service provider through patrol service in particular toll Service provider, Ambulance  services in ambulance service provider and Hospital Services in nearest hospitals and also main concentration about avoiding accident and traffic in roads. For example to take elevated toll road Electronic city flyover how to handle emergency suppose an accident or vehicle breakdown, in this project citizen having emergency on any toll roads and they come out to the original solution. But look out the citizen and authority wants to help to someone to someone to take care about them self when problem accurse in road. The project next to detailed about survey, service handling, traffic avoidance and avoid accident. The project helps out mainly citizen to save life and live long time to take service through on road. Our service extends from providing mechanic shop address, Local Garage detail near you, car fix service, car maintenance & servicing deals at the Local garages in your city. We are a breakdown cover company where you get complete solution for any emergency vehicle breakdowns no matter whatever the vehicle you are driving we will send a local mechanic to fix your car faults and service extends from providing accidental service are ambulance service, Hospital service and also traffic update while during driving.
 “Start late, reach early; reduce driving fatigue, wear and tear, save fuel cost and the environment!”

Abstract: The main communication methods used by deaf people are sign language, but opposed to common thought, there is no specific universal sign language: every country or even regional group uses its own set of signs. The use of sign language in digital systems can enhance communication in both directions: animated avatars can synthesize signals based on voice or text recognition; and sign language can be translated into various text or sound forms based on different images, videos and sensors input. The ultimate goal of this research, but it is not a simple spelling of spoken language, so that recognizing different signs or letters of the alphabet (which has been a common approach) is not sufficient for its transcription and automatic interpretation. Here proposes an algorithm and method for an application this would help us in recognising the various user defined signs. The palm images of right and left hand are loaded at runtime. Firstly these images will be seized and stored in directory. Then technique called Template matching is used for finding areas of an image that match (are similar) to a template image (patch). Our goal is to detect the highest matching area. We need two primary components- A) Source image (I): In the template image in which we try to find a match. B) Template image (T): The patch image which will be compared to the template image. In proposed system user defined patterns will be having 60% accuracy while default patterns will be provided with 80% accuracy.

Abstract: A quality of service framework is a fundamental component of a 4G broadband wireless network for satisfactory service delivery of evolving Internet applications to end users, and managing the network resources. Today’s popular mobile Internet applications, such as voice, gaming, streaming, and social networking services, have diverse traffic characteristics and, consequently, different QoS requirements. A rather flexible QoS framework is highly desirable to be future-proof to deliver the incumbent as well as emerging mobile Internet applications. This article highlights QoS frameworks and features of OFDMA-based 4G technologies — IEEE 802.16e, IEEE 802.16m — to support various applications’ QoS requirements. A few advanced QoS features such as new scheduling service (i.e., aGP), quick access, delayed bandwidth request, and priority controlled access in IEEE 802.16m are explained in detail. A brief comparison of the QoS framework of the aforementioned technologies is also provide