通信作者不当署名行为界定及规则改进          下载免费PDF全文

熊皓男 《中国科学院院刊》2022,37(10):1491-1499

通信作者是特殊的署名类型,存在特殊的学术不端行为。通信作者的职责是完成论文通信事宜,其不当署名具体表现为标注不适格、侵犯其他作者署名权、未履行通信作者义务。良善的通信作者制度设计可以有效预防不当署名等学术不端行为,而现有的通信作者制度难以胜任。其改革应从制定通信作者署名规则、完善通信作者奖励机制、推行合作作者贡献声明 3 个方面进行。通过精细的角色分工、公正的奖励机制、科学的责任分配等方式,减少纠纷、促进协作。  相似文献   

Library Instruction in Medical Libraries     

《Medical reference services quarterly》2013,32(2):87-92

No abstract available for this article.  相似文献   

科技文稿的审稿结果应予反馈     

杜利民 《编辑学报》2001,13(4):200-202

科技期刊的稿件处理结果是否实行反馈进行了长期的探索和研究，分析了实现反馈的可能性，指出了稿件处理意见实行反馈的积极意义，得出了在目前科技高速发展的情况下，科技期刊的稿件处理该实行反馈的结论。最后简要介绍了实施反馈的一些做法。  相似文献   

《吉林农业大学学报》2002-2005年载文作者统计与分析   总被引：2，自引：0，他引：2  

赵立华  赵爱群  焦培娟 《现代情报》2007,27(2):170-172

采用文献计量学方法,对《吉林农业大学学报》2002-2005年载文作者的性别、年龄、职称等进行了统计分析,并根据普赖斯定律确定了核心作者和杰出作者人数,最后对稳定作者队伍及如何进一步办好《吉林农业大学学报》提出了相应的建议。  相似文献   

Relevance-based entity selection for ad hoc retrieval     

Faezeh Ensan  Feras Al-Obeidat 《Information processing & management》2019,56(5):1645-1666

Recent developments have shown that entity-based models that rely on information from the knowledge graph can improve document retrieval performance. However, given the non-transitive nature of relatedness between entities on the knowledge graph, the use of semantic relatedness measures can lead to topic drift. To address this issue, we propose a relevance-based model for entity selection based on pseudo-relevance feedback, which is then used to systematically expand the input query leading to improved retrieval performance. We perform our experiments on the widely used TREC Web corpora and empirically show that our proposed approach to entity selection significantly improves ad hoc document retrieval compared to strong baselines. More concretely, the contributions of this work are as follows: (1) We introduce a graphical probability model that captures dependencies between entities within the query and documents. (2) We propose an unsupervised entity selection method based on the graphical model for query entity expansion and then for ad hoc retrieval. (3) We thoroughly evaluate our method and compare it with the state-of-the-art keyword and entity based retrieval methods. We demonstrate that the proposed retrieval model shows improved performance over all the other baselines on ClueWeb09B and ClueWeb12B, two widely used Web corpora, on the [email protected], and [email protected] metrics. We also show that the proposed method is most effective on the difficult queries. In addition, We compare our proposed entity selection with a state-of-the-art entity selection technique within the context of ad hoc retrieval using a basic query expansion method and illustrate that it provides more effective retrieval for all expansion weights and different number of expansion entities.  相似文献   

Event-triggered L2–L∞ state estimation for discrete-time neural networks with sensor saturations and data quantization     

Huijiao Wang  Ruihua Dong  Anke Xue  Yan Peng 《Journal of The Franklin Institute》2019,356(17):10216-10240

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Mean square consensus of double-integrator multi-agent systems under intermittent control: A stochastic time scale approach     

Dylan Poulsen  Michael Defoort  Mohamed Djemai 《Journal of The Franklin Institute》2019,356(16):9076-9094

We consider the leader–follower consensus problem for a multi-agent system where information is exchanged only on a non-uniform discrete stochastic time domain. For a second-order multi-agent system subject to intermittent information exchange, we model the tracking error dynamics as a $\mu ?$varying linear system on a discrete stochastic time scale, where μ is the graininess operator. Based on a Lyapunov operator and a positive perturbation operator on the space of symmetric matrices, we derive necessary and sufficient conditions to design a decentralized consensus protocol. This protocol allows us to cast the mean-square exponential consensus problem within the framework of dynamic equations on stochastic time scales. We establish some theoretical results which allow for the computation of the control gain matrix which guarantees the mean-square exponential stability with a given decay rate for the error dynamics. To show the effectiveness of the theoretical results, some simulation and experimental results on multi-robot systems have been performed.  相似文献   

Design of a fast real-time LPV model predictive control system for semi-active suspension control of a full vehicle     

Marcelo Menezes Morato  Manh Quan Nguyen  Olivier Sename  Luc Dugard 《Journal of The Franklin Institute》2019,356(3):1196-1224

This article is concerned with the control of a Semi-Active suspension system of a 7DOF Full Vehicle model, equipped with four Electro Rheological (ER) dampers, taking into account their incipient dissipativity constraints. Herein, a real-time, fast, advanced control structure is presented within the Model Predictive Control framework for Linear Parameter Varying (LPV) systems. The control algorithm is developed to provide a suitable trade-off between comfort and handling performances of the vehicle in a very limited sampling period ($T_s=5\text{ms}$), in view of a possible realtime implementation on a real vehicle. The control structure is tested and compared to other standard fast control approaches. Full nonlinear realistic simulation results illustrate the overall good operation and behaviour of the proposed control approach.  相似文献   

Stability analysis and control design based on average dwell time approaches for switched nonlinear port-controlled Hamiltonian systems     

Zi-Ming Wang  Airong Wei  Xianfu Zhang 《Journal of The Franklin Institute》2019,356(6):3368-3397

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大学生英语演讲中的隐含作者分析     

黄滔 《四川教育学院学报》2011,(10):92-95

对学生演讲稿的写作过程及成稿文本研究和分析表明,学生演讲中存在清晰的隐含作者。由于演讲是一种公共传播行为,学生演讲中的隐含作者与媒体叙事中的隐含作者较为相似,表现为更优秀、更强大的“第二自我”和文本所体现的、同时也是环境和社会意识形态所要求的价值观和道德观这两个层次。真实作者（学生）与隐含作者的互动、互融过程,就是学生进步、提高的过程。在演讲教学中正确运用隐含作者的作用,将对学生成长产生深远的积极作用。  相似文献