In this paper, we considered the request of Call Admission Control (CAC) for re-connection and multi-traffic business in order to improve the Quality of Service (QoS) of system, and proposed an CAC algorithm based on ...
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Ontology plays a key role in Semantic Web Service Registry (SWSR) which will add semantic information to web service. there exist some cases that users use different ontologies in the same domain to annotate web servi...
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Investigation on arc shape in SF6 circuit breaker has very important significance to analyze arcs forming, moving and extinct principles, to reduce its dimensions and enhance switching capability. In order to facilita...
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this study aims to implement a pattern classification algorithm for plantar thermograms, focusing on identifying altered temperature zones in the feet of diabetic patients. Utilizing a database of 334 thermograms, var...
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ISBN:
(数字)9783031616280
ISBN:
(纸本)9783031616273;9783031616280
this study aims to implement a pattern classification algorithm for plantar thermograms, focusing on identifying altered temperature zones in the feet of diabetic patients. Utilizing a database of 334 thermograms, various classification algorithms including Support Vector Machine (SVM), Logistic Regression, Artificial Neural Network (ANN), Random Forest, and K Nearest Neighbors (KNN) were evaluated. Features extracted from the literature, such as number of pixels, maximum entropy, variance, mean value, correlation, contrast, energy, and homogeneity, were utilized for training and evaluation. the classification task involved assigning thermograms to 5 classes based on the thermal change index (TCI). Performance evaluation was conducted using an information theory metric approach based on mutual information, measuring the alignment between predicted and true classes. the neural network achieved the highest mutual information score of 2.69 out of 5, indicating that approximately 53.8% of the information obtained from model predictions aligned withthe true classes. Additionally, a database was established in the Footlab BASPI laboratory, comprising 20 thermograms from the plantar region of 10 control subjects. A novel protocol, incorporating additional elements to the STANDUP base protocol, was proposed. Finally, classification using the ANN on data acquired from the Footlab BASPI database yielded satisfactory results, successfully distinguishing between 1.7 classes, representing an 85% success rate in classifying thermograms.
the riser of a circulating fluidized bed could be divided into three distinct zones, i.e., acceleration, fully developed and deceleration zones. the deceleration zone is located between the top of the fully developed ...
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ISBN:
(纸本)9783930400577
the riser of a circulating fluidized bed could be divided into three distinct zones, i.e., acceleration, fully developed and deceleration zones. the deceleration zone is located between the top of the fully developed and the exit. In this study, the hydrodynamics of the deceleration zone was modeled for smooth exit configuration using the cluster-based approach. the model is based on the force and energy balances on a single cluster (rather than the particle). the model predictions were compared withthe data obtained from the literature in terms of pressure drop profile. Good agreement between the model predictions and the experimental data was observed.
In many e-commerce contexts, live chat interfaces have become popular as a way to communicate with consumers and provide real-time customer support. Conversational software agents, commonly known as Chatbots, are syst...
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this work investigates the possibility to obtain metamodels to use in uncertainty quantification when little to no data points are available. this scenario occurs in the early-stage vehicle design for crashworthiness....
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Underwater acoustic sensing based on the Distributed Networked Underwater Sensors (DNUS) system is envisioned as an effective and energy-efficient approach for oceangraphic monitoring over large area. In this paper, w...
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ISBN:
(纸本)9781450332774
Underwater acoustic sensing based on the Distributed Networked Underwater Sensors (DNUS) system is envisioned as an effective and energy-efficient approach for oceangraphic monitoring over large area. In this paper, we summarize the main challenges for the distributed underwater sensing based on the DNUS and the impact of the main parameters on the system performance. based on the requirement of the local measurement exchange in existing distributed tomographic inversion algorithms, we proposed the new direction on integrating communication and signal processing for distributed underwater sensing. @copy;2014 ACM 978-1-4503-3277-4/14/11.
the proceedings contain 34 papers. the special focus in this conference is on Algebraic Methodology and software Technology. the topics include: Tool-assisted specification and verification of the javacard platform;al...
ISBN:
(纸本)9783540441441
the proceedings contain 34 papers. the special focus in this conference is on Algebraic Methodology and software Technology. the topics include: Tool-assisted specification and verification of the javacard platform;algebraic support for service-oriented architecture;fully automatic adaptation of software components based on semantic specifications;towards integrated specification and development of functional programs;removing redundant arguments of functions;a class of decidable parametric hybrid systems;on solving temporal logic queries;modelling concurrent behaviours by commutativity and weak causality relations;refusal simulation and interactive games;a theory of may testing for asynchronous calculi with locality and no name matching;equational axioms for probabilistic bisimilarity;transforming processes to check and ensure information flow security;specifying and verifying a decimal representation in java for smart cards;extending JML specifications with temporal logic;a foundation of escape analysis;guarded transitions in evolving specifications;proof transformations for evolutionary formal software development;sharing objects by read-only references and backward reachability analysis with integers.
Both agile software development and lean architecture have been studied in the softwareengineering field. Combining these two approaches has also been investigated. However, the existing research and practices only p...
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