Titlebook: Knowledge and Systems Sciences; 21st International S Jian Chen,Takashi Hashimoto,Jiangning Wu Conference proceedings 2022 The Editor(s) (if

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An End-to-end Weakly-supervised News Aggregation Framework relative to those events is meaningful for specific media data. In this paper, we present an end-to-end weakly-supervised news aggregation framework that enables tracking the evolution of topics from news. The framework combines Snorkel-based weakly-supervised classification, Latent Dirichlet Alloc

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Exploring the Asymmetric Effects of Perceived Quality on Product Evaluation: A Study of Automobile Rded that the effect of perceived quality of attributes on overall evaluation is not symmetric, but research on this asymmetric effect within the automobile industry is uncommon. In this paper, we investigated the asymmetric effects of perceived quality on overall evaluation using consumer-generated

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Knowledge Technology and Systems - Definition and Challengesxplaining the action guidelines of the four processes of the model. It defines the theories and tools used in these processes as knowledge technologies and considers future challenges in developing knowledge technologies. This paper then considers the knowledge system that promotes interaction betwe

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Hierarchical Storyline Generation Based on Event-centric Temporal Knowledge Graphay, which bring great difficulties for people to perceive social events and grasp the development of events. Event-centric knowledge graph has been used to facilitate the reconstruction of news to form structured event information. Most existing studies generate timeline based on event-centric knowl

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Research on Construction Method of SoS Architecture Knowledge Graphdata collection generally need the involvement of modelers. However, with the increasing complexity of the SoSs, the scale of architecture data also shows explosive growth. There is an urgent need for a method to automatically collect architecture data from multi-source data. This helps engineers co