研究者詳細 - 林　冬惠

論文 - 林　冬惠

分割表示 129 件中 41 - 60 件目／全件表示 >>

Optimizing Crowdsourcing Workflow for Language Services. 査読

Shinsuke Goto, Toru Ishida 0001, Donghui Lin

Yohei Murakami, Donghui Lin, and Toru Ishida, (Eds.), Services Computing for Language Resources 75 - 89 2018年

Language Service Composition Based on Higher Order Function 査読

Takao Nakaguchi, Yohei Murakami, Donghui Lin, Toru Ishida

Yohei Murakami, Donghui Lin, and Toru Ishida, (Eds.), Services Computing for Language Resources 41 - 56 2018年

Consistency Analysis in Multi-Language Knowledge Management 査読

Amit Pariyar, Yohei Murakami, Donghui Lin, Toru Ishida

Yohei Murakami, Donghui Lin, and Toru Ishida, (Eds.), Services Computing for Language Resources 141 - 156 2018年

A Constraint Approach to Lexicon Induction for Low-Resource Languages. 査読

Mairidan Wushouer, Donghui Lin, Toru Ishida 0001, Yohei Murakami

Yohei Murakami, Donghui Lin, and Toru Ishida, (Eds.), Services Computing for Language Resources 109 - 123 2018年

言語グリッドを用いた多言語農業支援招待査読

林冬惠, 石田亨, 村上陽平, 大谷雅之, 中口孝雄

電子情報通信学会論文誌B J100-B ( 9 ) 2017年9月

Support of Foreign Tourists with Culturally Situated Associations 査読

9th International Conference on Collaboration Technologies (CollabTech 2017) 2017年8月

A Culturally-Situated Agent to Support Intercultural Collaboration. 査読

Victoria Abou Khalil, Toru Ishida 0001, Masayuki Otani, Donghui Lin

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 10397 130 - 144 2017年

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：Springer Verlag

While traveling, foreign visitors encounter new products that they need to understand. One solutionis by making Culturally Situated Associations (CSA) i.e. relating the products they encounter to products in their own culture. We propose the design of a system that provides tourists with CSA to help them understand foreign products. In order to provide tourists with CSA that they can understand, we must gather information about their culture, provide them with the CSA, and make sure they understand it. To deliver CSA to foreign visitors, two types of data are needed: data about the products, their associated properties and relationships, and data about the tourist cultural attributes such as country, region, language. The properties and relationships about countries, regions and products, can be extracted from open linked data on the web, and CSA can then be constructed. However, information about the tourist’s cultural attributes and the knowledge they can relate to is unavailable. One way to tackle this problem would be to extract the tourist’s cultural attributes that are needed in each situation through dialogue systems. In this case, a Culturally Situated Dialogue (CSD) must take place. To implement the dialogue, dialogue systems must follow a machine-learned dialogue strategy as previous work has shown that a machine-learned dialogue strategy outperform the handcrafted dialogue approach. We propose the design of a system that uses a reinforcement learning algorithm to learn CSD strategies that can support individual foreign tourists. Since no previous system providing CSA has been implemented, the system allows the creation of CSD strategies when no initial data or prototype exists. The method is used to generate 3 different agents that learn 3 different dialogue strategies.

DOI： 10.1007/978-3-319-63088-5_12

Scopus

researchmap

その他リンク： https://dblp.uni-trier.de/db/conf/collabtech/collabtech2017.html#KhalilIOL17

Situated Sensor Composition for Event-Based System. 査読

Junta Koyama, Yohei Murakami, Donghui Lin

Proceedings - 2017 IEEE 14th International Conference on Services Computing, SCC 2017 212 - 219 2017年

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：Institute of Electrical and Electronics Engineers Inc.

With the development of IoT and the linking of sensors to the cloud, the demand for event-driven service invocation continues to increase. Moreover, as sensors will be wrapped as Web services, sensor service composition is required in order to detect complex events cost effectively. As the observed environment targeted here changes continuously, iterated sensor service composition will be required to handle all situations. In this research, we first formalize sensor service composition as the constraint-based optimization problem (COP). Moreover, we introduce temporal constraints in the detection of the temporal relationships of complex events and thus realize enhanced sensor service composition.

DOI： 10.1109/SCC.2017.34

Scopus

researchmap

その他リンク： https://dblp.uni-trier.de/db/conf/IEEEscc/scc2017.html#KoyamaML17

Realizing Multilingual Interactive Agents through Wizard of Oz. 査読

Ryosuke Okuno, Donghui Lin, Toru Ishida 0001, Masayuki Otani

Proceedings - 2017 International Conference on Culture and Computing, Culture and Computing 2017 2017- 155 - 156 2017年

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：Institute of Electrical and Electronics Engineers Inc.

Interactive agents are expected to play essential roles in many fields. Moreover, it is becoming more and more important for interactive agents to deal with multilingual issues because of globalization. In this paper, we aim at realizing a multilingual interactive agent that can support end users in various fields. To achieve this goal, we first propose a framework for the multilingual interactive agent that can support dialogues with end users through Wizard of Oz. We then propose the approach of gradual acquisition of multilingual dialogues to improve the performance of the interactive agent. Moreover, we apply the proposed framework and implement a multilingual interactive agent in the field of healthcare.

DOI： 10.1109/Culture.and.Computing.2017.32

Scopus

researchmap

その他リンク： https://dblp.uni-trier.de/db/conf/culture/culture2017.html#OkunoLIO17

Federation of Language Service Infrastructures for Global Collaboration. 査読

Takao Nakaguchi, Yohei Murakami, Donghui Lin, Toru Ishida 0001

Proceedings - 2017 International Conference on Culture and Computing, Culture and Computing 2017 2017- 42 - 48 2017年

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：Institute of Electrical and Electronics Engineers Inc.

Service infrastructures operated by different operators with own policies are being federated to agglomerate various services. To join a federation, an operator must comply with a federation agreement. As a result, it takes time for the operator to check the consistency between own policies and the agreement, and to establish a network connection to federation's infrastructure. To ease these concerns, we extend the federation concept by introducing transitivity and symmetricity. We then introduce mechanisms of information sharing and routing to forward a service request in the federation network. Moreover, a shortcut is demonstrated that reduces the execution time of a service request across several infrastructures. Finally, we implement the proposals and evaluate them toward application in real federations. Compared with direct service invocation, we confirm that our method has an overhead penalty of 7.63%, which is quite practical for actual operation of large scale federations.

DOI： 10.1109/Culture.and.Computing.2017.39

Scopus

researchmap

その他リンク： https://dblp.uni-trier.de/db/conf/culture/culture2017.html#NakaguchiMLI17

繰り返しおよび並列プロセスからなるクラウドソーシングワークフローの最適化査読

後藤真介, 石田亨, 林冬惠

電子情報通信学会論文誌D J99-D ( 11 ) 2016年11月

高階関数を導入した階層的サービス合成記述査読

中口孝雄, 村上陽平, 林冬惠, 石田亨

電子情報通信学会B J99-B ( 10 ) 2016年10月

Information Sharing Among Countries: A Perspective from Country-Specific Websites in Global Brands 査読

Amit Pariyar, Yohei Murakami, Donghui Lin, Toru Ishida

Journal of Information and Knowledge Management 15 ( 2 ) 2016年6月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：World Scientific Publishing Co. Pte Ltd

Multiple official languages within a country along with languages common with other countries demand content consistency in both shared and unshared languages during information sharing. However, inconsistency due to conflict in content shared and content updates not propagated in languages between countries poses a problem. Towards addressing inconsistency, this research qualitatively studied traits for information sharing among countries inside global brands as depicted by content shared in their country-specific websites. First, inconsistency in content shared is illustrated among websites highlighting the problem in information sharing among countries. Second, content propagation among countries that vary in scales and coupling for specific content categories are revealed. Scales suggested that corporate and customer support related information tend to be shared globally and locally respectively while product related information is both locally and regionally suitable for sharing. Higher occurrences of propagation when sharing corporate related information also showed tendency for high coupling between websites suggesting the suitability for rigid consistency policy compared to other categories. This study also proposed a simplistic approach with pattern of sharing to enable consistent information sharing.

DOI： 10.1142/S0219649216500131

Scopus

researchmap

A Constraint Approach to Pivot-Based Bilingual Dictionary Induction 査読

Mairidan Wushouer, Donghui Lin, Toru Ishida, Katsutoshi Hirayama

ACM TRANSACTIONS ON ASIAN AND LOW-RESOURCE LANGUAGE INFORMATION PROCESSING 15 ( 1 ) 2016年1月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：ASSOC COMPUTING MACHINERY

High-quality bilingual dictionaries are very useful, but such resources are rarely available for lower-density language pairs, especially for those that are closely related. Using a third language to link two other languages is a well-known solution and usually requires only two input bilingual dictionaries A-B and B-C to automatically induce the new one, A-C. This approach, however, has never been demonstrated to utilize the complete structures of the input bilingual dictionaries, and this is a key failing because the dropped meanings negatively influence the result. This article proposes a constraint approach to pivot-based dictionary induction where language A and C are closely related. We create constraints from language similarity and model the structures of the input dictionaries as a Boolean optimization problem, which is then formulated within the Weighted Partial Max-SAT framework, an extension of Boolean Satisfiability (SAT). All of the encoded CNF (Conjunctive Normal Form), the predominant input language of modern SAT/MAX-SAT solvers, formulas are evaluated by a solver to produce the target (output) bilingual dictionary. Moreover, we discuss alternative formalizations as a comparison study. We designed a tool that uses the Sat4j library as the default solver to implement our method and conducted an experiment in which the output bilingual dictionary achieved better quality than the baseline method.

DOI： 10.1145/2723144

Web of Science

researchmap

Towards a Language Service Infrastructure for Mobile Environments. 査読

Nguyen Cao Hong Ngoc, Donghui Lin, Takao Nakaguchi, Toru Ishida 0001

The 10th International Conference on Language Resources and Evaluation (LREC2016) 2016年