We propose a method that uses the advancement in spatial technologies from current database systems within the Semantic web Technologies in order to enrich and to populate the knowledge of a domain defined in an OWL-D...
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ISBN:
(纸本)9789896740252
We propose a method that uses the advancement in spatial technologies from current database systems within the Semantic web Technologies in order to enrich and to populate the knowledge of a domain defined in an OWL-DL ontology. the results of spatial operations and functions are used to populate and to enrich ontologies with new individuals and new relationships. the advantage of spatial analysis within Semantic web technologies is the diversity of the functionalities provided by the combination of spatial operations and the rule language of the Semantic web (SWRL). this method is applied in the industrial archaeology domain in order to enhance the knowledge management.
During the last few decades many Arabic question answering systems have been developed these systems may extract answers from texts or web-pages. None of these systems make use of question answering database where use...
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Example-based machine translation (EBMT) is an important branch of machine translation. Sentence similarity measure is certainly one of the most significant problems addressed in EBMT. For EBMT from Chinese to English...
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ISBN:
(纸本)9780769532738
Example-based machine translation (EBMT) is an important branch of machine translation. Sentence similarity measure is certainly one of the most significant problems addressed in EBMT. For EBMT from Chinese to English, the performance of similarity measure of Chinese sentences greatly affects the final translation result of an input Chinese sentence. In this paper, we present an approach to Chinese Sentence Similarity Measure (CSSM) together with word sequence and sentence structure information. the new method in our experiments yields a good efficiency and effectiveness without conducting a complex and deep syntactic analysis of Chinese sentences, which can he applied to an EBMT system for CSSM for a better performance in Chinese-to-English translation.
web Service is a software component that provides business functionalities to other applications over the Internet. XML standards provide the base for web services. Most of 'web service providers' are now publ...
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ISBN:
(纸本)9781479949984
web Service is a software component that provides business functionalities to other applications over the Internet. XML standards provide the base for web services. Most of 'web service providers' are now publishing web-services on their own websites. Consumers who want to understand the functionality of a web service will need to see description of the web service in order to use it purposefully. there are two types of descriptions that are available with a web service, i.e. structural and non-structural. web Service Description language (WSDL) file contains the description of the web-service;the textual description is the documentation element in WSDL file. the description in the WSDL file is normally missing or less then 1K words which make it hard for the consumer to understand it using the WSDL file. the proposed approach helps the consumer of a web service in understanding its functionality by finding the details present on the pages over World Wide web using Google search and information filtering techniques.
In this paper, we introduce the method of spoken language understanding in the Linguistic Processor of a Chinese Spoken Dialogue System Engine. the Linguistic Processor is conceived for the development of simple, robu...
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ISBN:
(纸本)7801501144
In this paper, we introduce the method of spoken language understanding in the Linguistic Processor of a Chinese Spoken Dialogue System Engine. the Linguistic Processor is conceived for the development of simple, robust nature language interfaces to different applications. It is designed for extracting meaning representation from Chinese spoken utterances. Its strategy is to apply grammatical constraints at the phrase level rather than on the entire sentence.
Transcoding refers to the process of converting HTML files in order to adapt the physical attributes of each device. We call our transcoding "Semantic Transcoding" because it transcodes at the deep semantic ...
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ISBN:
(纸本)7801501144
Transcoding refers to the process of converting HTML files in order to adapt the physical attributes of each device. We call our transcoding "Semantic Transcoding" because it transcodes at the deep semantic level. the proxy server consists of translation, text summarization, video summarization, text-to-speech, speech recognition, and so on. External annotation is also possible. Semantic transcoding enables the visually challenged to browse web pages by changing text to speech, and to understand the pictures by reading external annotated comments. the hearing impaired are provided with superimposed dialog generated by the recognition of speech and scene. Furthermore, we will propose a rapid "diagonal" reading method by listening to speech converted from text on the basis of linguistic information such as syntax, new and old information for the blind and visually impaired in the internet speech browser realized by semantic transcoding.
this paper proposes a new approach for generating smart 3D speech animation. the basic idea is to synthesize the animated faces using prosodic information edited by user with a kind of markup language. the proposed te...
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ISBN:
(纸本)9780769532738
this paper proposes a new approach for generating smart 3D speech animation. the basic idea is to synthesize the animated faces using prosodic information edited by user with a kind of markup language. the proposed technique takes advantage of both performance-driven and parameter-driven approaches. So it greatly reduces the workload of manual modeling used in the traditional key frame animation and the animation generating process can be easily control. To relate the prosody text withthe 3D animation, our technique builds up a parametric model based on the exponential formula. It takes the pre-obtained 3D dynamic visemes and prosodic tag recorded in CPML (Chinese Prosody Markup language) as input data, and outputs a segment of vivid speech animation. Experimental results show that (1) the proposed technique synthesizes animation of different effects depending on the availability withthe prosodic information, and (2) the new technique produces realistic results using less data than the conventional methods.
In common, machine learning methods, there is a basic assumption that training data and test data are sampled from the same distribution. However, this assumption is commonly violated in practical fields. the situatio...
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ISBN:
(纸本)9780769532738
In common, machine learning methods, there is a basic assumption that training data and test data are sampled from the same distribution. However, this assumption is commonly violated in practical fields. the situation. where the training and test data are generated from different distributions is so-called covariate shift. In natural languageprocessing, it is highly possible to occur covariate shift due to the size of sample space. Natural language data have theoretically infinite size, which causes that the distribution of training data can not reflect that of entire data. In this paper, we try to verify that the performance of methods on natural languageprocessing can be improved by reducing error from covariate shift. For this purpose, we propose the importance weighted k-NN for base noun detection. In the proposed method, the weights are set as a difference between the training and test distribution. theoretically, the performance under covariate shift can be improved using importance weight method. In the experiment, the proposed method shows better performance than normal k-NN.
this paper presents a simple but effective approach to unknown word processing in Japanese morphological analysis, which handles 1) unknown words that are derived from words in a pre-defined lexicon and 2) unknown ono...
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RESTful architecture style that underlies the web has gained rapid adoption as a way to develop web services for machines. But the full potential of REST is hindered by the fact that HTML pages designed for human inte...
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ISBN:
(纸本)9789896740252
RESTful architecture style that underlies the web has gained rapid adoption as a way to develop web services for machines. But the full potential of REST is hindered by the fact that HTML pages designed for human interactions are not suitable for machine processing. To address this problem, we developed a microformat framework, called micro-resource, to extend web sites into dual RESTful web services for both human and machines alike with minimum changes. this framework avoids the pitfalls of alternative "parallel" web services by keeping the correspondence and duality between human and machine webs. this framework is simple, extensible and also composable with other existing microformats. Initial application of this framework on some RESTful service composition shows that the approach is efficient and feasible.
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