Yangxin Yu

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To deter financial misstatements, many companies have recently adopted compensation recovery policies—commonly known as ‘‘clawbacks’’—that authorize the board to recoup compensation paid to executives based on misstated financial reports. Clawbacks have been shown to reduce financial misstatements and increase investors’ confidence on earnings information.(More)
Network management becomes more difficult for the increasing of data transmission speed and the network complexity, the paper presents an intelligence multi-agent for virtual resource model in cloud computing. We illustrate that it's process and discuss the mechanism of each agent. The proposed model is able to analyze social media service resources in real(More)
We examine how corporate transparency and financing choices differ for family and nonfamily firms in the S&P 1500 Index. While transparency on average is better for firms in the S&P 500 Index than for firms in the S&P MidCap 400 and S&P SmallCap 600 indices, the improvement is much larger for family firms. Outside the S&P 500, family firms are less(More)
Project supported by the Social Science Foundation of the Colleges and Universities of Jiangsu Province (No.2012SJD870001) and the Science and Technology Research Project of Huai’an (No.HAG2012055 ). ∗ Corresponding author: hyyyx@hyit.edu.cn (Yangxin Yu). Abstract—Question Answering system (QA), is a kind of new information retrieval system which can be(More)
In this paper, an information retrieval method based on knowledge reasoning that tightly integrates description logic reasoning and traditional information retrieval technique is proposed. The method expresses the user's search intention by description logic to infer the user's search object. Further, fuzzy describing logic is introduced to confirm the(More)
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