Argument detection and its representation through ontologies are important parts of today's attempt in automated recognition and processing of useful information in the vast amount of constantly produced data. How...
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ISBN:
(纸本)9789897583773
Argument detection and its representation through ontologies are important parts of today's attempt in automated recognition and processing of useful information in the vast amount of constantly produced data. However, due to the highly complex nature of an argument and its characteristics, its automated recognition is hard to implement. Given this overall challenge, as part of the objectives of the RecomRatio project, we are interested in the traceable, automated stance detection of arguments, to enable the construction of explainable pro/con argument ontologies. In our research, we design and evaluate an explainable machine learning based classifier, trained on two publicly available data sets. the evaluation results proved that explainable argument stance recognition is possible with up to .96 F1 when working within the same set of topics and .6 F1 when working with entirely different topics. this informed our hypothesis, that there are two sets of features in argument stance recognition: General features and topic specific features.
this paper presents a 'Unified Side Channel Attack Model' (USCA-M). the USCA-M model is compiled by the research undertaken of side-channel attacks (SCAs) from published journal articles and conference papers ...
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Multiuser multiple-input multiple-output (MIMO) down-link (DL) transmission schemes experience both multiuser interference as well as inter-antenna interference. Instead of treating all the users jointly as in zero-fo...
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ISBN:
(纸本)9780889868656
Multiuser multiple-input multiple-output (MIMO) down-link (DL) transmission schemes experience both multiuser interference as well as inter-antenna interference. Instead of treating all the users jointly as in zero-forcing (ZF) multiuser transmission techniques, the investigated singular value decomposition (SVD) assisted DL multiuser MIMO system takes the individual user's channel characteristics into account. this translates to a choice of modulation constellation and transmitter power and, in our proposed system, to a choice of number of activated user-specific MIMO layers. the performed joint optimization of the number of activated MIMO layers and the number of bits per symbol along withthe appropriate allocation of the transmit power shows that not necessarily all user-specific MIMO layers has to be activated in both frequency selective and frequency non-selective MIMO channels in order to minimize the overall BER under the constraint of a given fixed data throughput.
the proceedings contain 164 papers. the topics discussed include: performance comparison of IEEE 802.1Q and IEEE 802.1 AVB in an Ethernet-based in-vehicle network;a fast seat assignment algorithm based-on bucket data ...
ISBN:
(纸本)9788988678671
the proceedings contain 164 papers. the topics discussed include: performance comparison of IEEE 802.1Q and IEEE 802.1 AVB in an Ethernet-based in-vehicle network;a fast seat assignment algorithm based-on bucket data structure;a two-phase iterative pre-copy strategy for live migration of virtual machines;an empirical evaluation and improvement of the item balancing algorithm in P2P systems;towards high performance and usability programming model for heterogeneous HPC platforms;saving streaming bandwidth via wireless sharing for a tree-based live streaming system on public-shared network;a novel pattern of distributed low-rate denial of service attack disrupts Internet routing;achieving maximum performance for matrix multiplication using set associative cache;a user context recognition method for ubiquitous computing systems;the influence factors to the enterprise microblogs - a research of the restaurant enterprise microblogs on ***;and common-sense reasoning in constructive discursive logic.
Hearing impaired people have own language called Sign Language but it is difficult for understanding to general people. Sign language is the basic method of communication for deaf people during their everyday of life....
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Hearing impaired people have own language called Sign Language but it is difficult for understanding to general people. Sign language is the basic method of communication for deaf people during their everyday of life. Sign digits are also a major part of sign language. So machine translator is necessary to allow them to communicate with general people. For making their language understandable to general people, computer vision based solutions are well known nowadays. In this research work we aims at constructing a model in deep learning approach to recognize Bangla Sign Language (BdSL) digits. In this approach there used Convolutional Neural Network (CNN) to train particular signs with a respective training dataset (Eshara-Lipi) for acquiring our aim. the model trained and tested with respectively 860 training images and 215 (20%) test images of tent classes of digits. Finally, the training model gained about 95% accuracy at recognition of Bangla sign language digits. this model will contribute for moving one step forward to make BdSL machine translator. (C) 2018the Authors. Published by Elsevier B.V.
We can face withthe patternrecognition problems where the influence of hidden context leads to more or less radical changes in the target concept. this paper proposes the mathematical and algorithmic framework for t...
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Scene text recognition have proven to be highly effective in solving various computer vision tasks. Recently, numerous recognition algorithms based on the encoder-decoder framework have been proposed for handling scen...
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the fuzzy min-max (FMM) neural network is one of the most powerful neural networks that combines neural network and fuzzy set theory into a common framework for tackling pattern classification problems. FMM neural net...
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Proposed method, called Probabilistic Nodes Combination (PNC), is the method of 2D curve modeling and interpolation using the set of key points. Nodes are treated as characteristic points of unknown object for modelin...
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ISBN:
(纸本)9783319238142;9783319238135
Proposed method, called Probabilistic Nodes Combination (PNC), is the method of 2D curve modeling and interpolation using the set of key points. Nodes are treated as characteristic points of unknown object for modeling and recognition. Identification of shapes or symbols need modeling and each model of the pattern is built by a choice of probability distribution function and nodes combination. PNC modeling via nodes combination and parameter. as probability distribution function enables curve parameterization and interpolation for each specific object or symbol. Two-dimensional curve is modeled and interpolated via nodes combination and different functions as continuous probability distribution functions: polynomial, sine, cosine, tangent, cotangent, logarithm, exponent, arc sin, arc cos, arc tan, arc cot or power function.
Credit risk evaluation and sales target optimization are core businesses for financial institutions. Financial documents like t-balances, balance sheets, income statements are the most important inputs for both of the...
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ISBN:
(纸本)9789897583773
Credit risk evaluation and sales target optimization are core businesses for financial institutions. Financial documents like t-balances, balance sheets, income statements are the most important inputs for both of these core businesses. T-balance is a semi-structured financial document which is constructed periodically by accountants and contains detailed accounting transactions. FOCA is an end to end system which first classifies financial documents in order to recognize t-balances, then digitalizes them into a tree-structured form and finally extracts valuable information such as bank names, human-company distinction, deposit type and liability term from free format text fields of t-balances. the information extracted is also enriched by matching human and company names who are in a relationship with existing customers of the bank from the customer database. patternrecognition, natural language processing, and information retrieval techniques are utilized for these capabilities. FOCA supports both decision/operational processes of corporate/commercial/SME sales and financial analysis departments in order to empower new customer engagement, cross-sell and up-sell to the existing customers and ease financial analysis operations by digitalizing t-balances.
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