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Many researches have been addressed on design approach for speech enhancement. They are mainly focus on speech quality and intelligibility to produce high performance level of speech signal. Wiener filter is one of the adaptive filter algorithms to adjust filter coefficients and produce an output signal that satisfies some statistical criterion. The objective measures will optimize using informal...
In this paper, a new index is defined for the characterization of the vascular response to a predefined stimulus using the finger photoplethysmogram (PPG) as input. To this end, two different wavelengths (red and infrared) were employed. To show the feasibility of this concept, PPG signals were acquired from two subjects: a healthy and a diabetic with obesity. A normalization procedure was implemented...
Human Gait Recognition is typically alluded to imply the human ID by the style/way individuals stroll in picture sequences. Our point is to execute the customary gait recognition calculation and to demonstrate the variety in recognition when subject is watched parallel to camera under three conditions-walking slow, at typical speed and walking quickly. For this situation, the work devises a novel...
The department of Electrical and Computer Engineering (ECE) is one of four departments in the College of Engineering at Sultan Qaboos University (SQU), Sultanate of Oman. The department admits around 25% to 30% of engineering students every semester. Specialization selection is based on students' discretion and academic acation selection is its inception, ECE accommodated the largest share of students...
Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
There is an ongoing concern over too few females enrolling and persisting in collegiate science, technology, engineering, and mathematics (STEM) degree programs. To address this issue three studies were carried out (1) an investigation of the factors that influence females to enroll in collegiate STEM programs so that more effective outreach can occur, (2) an analysis of changes in female self-efficacy...
Web search engines help in retrieving the scattered information from the Web, albeit with a number of limitations. They can't understand or enrich the user's natural language questions easily or offer the recommendation that fits the user's exact needs. Health and food information are examples of critical domains where the users have a lot of questions that need to be understood well, enriched and...
Classification of normal liver and different types of tumors in the liver by using Computed Tomography (CT) imaging technique. The processing of image enhancement is done by using Contrast limited adaptive histogram equalization (CLAHE) algorithm. That enhanced images have a different view look for normal liver and both tumors. A number of parameters evaluations for the comparison between both types...
PRoPHET is a probabilistic routing protocol for Delay Tolerant Networks (DTNs). In PRoPHET, the delivery probability is calculated based on the history of encounters and transitivity. However, if two nodes meet frequently during a short time interval, the delivery probability between these nodes increases rapidly. To solve this problem, PRoPHETv2 uses the inter-meeting time. Yet, the contact duration...
The image mosaicing is one of the most widely used techniques for semi-automated or automated recovery of original documents from ripped up documents. Reconstruction of hand torn or ripped-up paper documents is a challenging job in forensic, investigation science, historical artifact reconstruction. Creation of document mosaic images from some torn piece views is a powerful means of getting a larger...
Learning disabilities (LD) are usually referred as hidden disabilities as they are difficult to identify. The kinds and severity of problems vary from learner to learner. Each LD learner has their own unique set of strengths, weaknesses, interests, experiences and special abilities and all these needs must be addressed. These difficulties can be alleviated by providing appropriate learning environment...
The goals of rehabilitation are to improve function and gain as much independence as possible. As stroke attacks effect differs from person to person the type of rehabilitation would be unique. This paper looks into both independent physical and recreational therapy for a stroke patient using gaming based system, focusing on the Kinect sensor. The focus here is to investigate on how the gaming based...
Studying the neuronal pattern of interactions may help us to understand the underlying processes of functional connectivity in the brain. Simultaneous recording of multiple neuronal activities using a multi electrode array provides rich neuronal signals and requires appropriate statistical and computational methods to demonstrate any connectivity. Using ordinary coherence to infer true connectivity...
Advances in Statistical Machine Translation (SMT) for breaking language barrier have been seen in recent years, and there is huge demand on cross-language dialog communication between people. In this paper we propose to leverage SMT for supporting cross-language dialog communication. Several techniques are applied to improve the performance on a dialog domain, including rescoring, system combination,...
Abstracted by the great advantages of cloud, more and more business applications are moving towards cloud and deliver their functions to the public. Therefore, from the perspective of cloud user, it is of significance to evaluate and discriminate the QoS (quality of service) of functional-equivalent cloud services accurately, based on their respective historical records in the past. However, for a...
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