Computer and information sciences topic list of research papers
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Intelligent diagnostic feedback for online multiple-choice questions2013 / R. Guo, D. Palmer-Brown, S. W. Lee, F. F. Cai
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A Rapid Automatic Image Registration Method Based on Improved SIFT
Abstract This paper presents an image registration method based on the improved SIFT feature extraction algorithm, which takes local statistical features and corner feature into account. With this improved algorithm, an automatic registration of...
2012 / Zhu Hongbo, Xu Xuejun, Wang Jing, Chen Xuesong, Jiang Shaohua -
Novel block decision feedback equalizers for MIMO-OFDM used in UTRA LTE for UTRA LTE
Abstract The long term evolution of UMTS Terrestrial Radio Access, abbreviated as UTRA LTE, will use OFDM (orthogonal frequency division multiplexing) combined with MIMO (multiple-input multiple-output), termed MIMO-OFDM. And spatial multiplexing...
2009 / Zijian Bai, Christoph Spiegel, Guido H. Bruck, Christian Drewes, Jens Berkmann, et al. -
Farsi Word Spotting and Font Size Recognition
Abstract This paper is the first paper about Farsi word spotting and font size recognition. In this work using some font size independent features such as the number, aspect ratio, and mesh features of sub words, a Farsi keyword is described,...
2012 / Yaghoub Pourasad, Houshang Hassibi, Azam Ghorbani -
Applications of Optical Orthogonal Frequency Division Multiplexing in Optical Access Network
Abstract Orthogonal Frequency Division Multiplexing (OFDM) can not only provide high speed and low price, but also can access quickly and smartly. OFDM is a core technology in future 4G times. In this paper, we presented the OFDM scheme and compare...
2011 / Bin Wu, Zhenrong Zhang -
A coalitional graph game framework for network coding-aided D2D communication2016 / Yulei Zhao, Yong Li, Zhiguo Ding, Ning Ge, H. Vincent Poor
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Measure and Comparison of Speech Pause Duration in Subjects with Disfluency Speech
Abstract This work has the goal of comparing the pause duration in the disfluency speech and normal speech. Disfluency and normal spontaneous speech was recorded in a context were the subjects had to describe a scene from each other. The pause...
2012 / João Paulo Teixeira, Maria Goreti Fernandes, Rita Alexandra Costa -
Initialization for K-means Clustering using Voronoi Diagram
Abstract K-Means algorithm is one of the famous partitioning clustering techniques that has been studied extensively. However, the major problem with this method that it cannot ensure the global optimum results due to the...
2012 / Damodar Reddy, Prasanta K. Jana -
Design and Implementation of Smart Camera Motes for Surveillance
Abstract In today's world video surveillance is one of the most indispensable applications. Video surveillance system is deployed in shopping malls, airports, railway stations. Video surveillance has a great role in military. It includes border...
2012 / V. Karthick Raja, Ranjith Balakrishnan -
Multi-objective Cascade Control of Regulatory Process with Two Conflicting Objectives
Abstract This paper describes a system for tuning PI controller of cascade control system. The tuning approach is based on Evolutionary Multiobjective Optimization Algorithm (EMOA). The EMOA used are NSGA-II (Non Dominated Sorting Genetic...
2012 / C. Agees Kumar., Navya Nair, Sarik, S. Begum., T. Tharani. -
Abstractions for Model-Based Testing
Abstract The idea of model-based testing is to compare the I/O behavior of an explicit behavior model with that of a system under test. This requires the model to be valid. If the model is a simplification of the SUT, then it is easier to check the...
2005 / Wolfgang Prenninger, Alexander Pretschner -
Efficient Scheduling Scheme Using Connected Dominating Set for Sensed Data Aggregators in Sensor Networks
Abstract A power efficient scheduling scheme extending the life time of sensor nodes on wireless sensor networks has been proposed in this paper. This power efficient sleep scheduling algorithm is based on the connected dominating set approach. This ...
2012 / K.P. Sampoornam, K. Rameshwaran -
Quality Estimation of Deep Web Data Sources for Data Fusion
Abstract In a variety of domains, the amount of Web information grows rapidly, and the types of data sources are proliferating. Moreover, different data sources often provide heterogeneous or conflicting data, so we need to resolve data conflicts...
2012 / Ming Sun, Huitao Dou, Qingzhong Li, Zhongmin Yan -
Application of GPS-RTK Technology in the Land Change Survey
Abstract Land resources are essential to human survival. Catching current status of land resources and information of the land change is the basis for constituting an overall plan of land use and deciding on land. In recent years, the global...
2012 / Hongtao Xu -
Credit risk evaluation modeling using evolutionary linear SVM classifiers and sliding window approach
Abstract This paper presents a study on credit risk evaluation modeling using linear Support Vector Machines (SVM) classifiers, combined with evolutionary parameter selection using Genetic Algorithms and Particle Swarm Optimization, and sliding...
2012 / Paulius Danenas, Gintautas Garsva -
Development of a Mechanical Maintenance Training Simulator in OpenSimulator for F-16 Aircraft Engines
Abstract Mechanical maintenance of F-16 engines is carried out as a team effort involving 3 to 4 skilled engine technicians. This paper presents the development of a mechanical maintenance simulator for their training. This simulator aims to enable...
2012 / André Pinheiro, Paulo Fernandes, Ana Maia, Gonçalo Cruz, Daniela Pedrosa, et al. -
A Characterisation of Expressivity for Coalgebraic Bisimulation and Simulation
Abstract In a previous paper we introduced internal models for coalgebraic modal logics and showed how they characterise expressivity for bismulation. Here we extend this work by enriching over preordered sets, and in so doing derive a...
2012 / Toby Wilkinson -
Improving Driver's Behavior Using Context-Aware Systems
Abstract This paper discuses a Context-Aware System, which links drivers to the physical environment to assist and improve their driving behavior and decisions in critical situations. Driving tasks are complex enough and need immediate and...
2012 / Wael Alghamdi -
Design Criteria for Educational Tools to Overcome Mathematics Learning Difficulties
Abstract ICT educational tools can play an essential role in the cognitive development and inclusion of disabled people. In this paper, starting from the mathematics learning difficulties of motor-impaired people with cerebral palsy, we argue that...
2012 / Francesco Curatelli, Chiara Martinengo -
A Comparison of Color Models for Color Face Segmentation
Abstract Face localization is the first step in several applications such as face tracking, person identification, expression recog- nition and eye tracking. Face localization can be performed by segmentation using the color of the skin. Color...
2013 / Manuel C. Sanchez-Cuevas, Ruth M. Aguilar-Ponce, J. Luis Tecpanecatl-Xihuitl