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Bo Liu [11]Bohong Liu [2]Botian Liu [1]Bojing Liu [1]
  1.  5
    On the Observability of Leader-Based Multiagent Systems with Fixed Topology.Bo Liu, Ningsheng Xu, Housheng Su, Licheng Wu & Jiahui Bai - 2019 - Complexity 2019:1-10.
    This paper investigates the observability of first-order, second-order, and high-order leader-based multiagent systems with fixed topology, respectively. Some new algebraic and graphical characterizations of the observability for the first-order MASs are established based on agreement protocols. Moreover, under the same leader-following framework with the predefined topology and leader assignment, the observability conditions for systems of double-integrator and high-integrator agents are also obtained. Finally, the effectiveness of the theoretical results is verified by numerical examples and simulations.
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  2.  2
    A New Perspective to Algebraic Characterization on Controllability of Multiagent Systems.Bo Liu, Housheng Su, Licheng Wu & Shengchao He - 2020 - Complexity 2020:1-12.
    Recently, algebraic characterization of multiagent controllability through its topology has been widely concerned by the systems and control community. The controllability of leader-follower networked multiagent systems under the framework of generic linear dynamics is firstly discussed via λ-matrix. Some new algebra-theoretic necessary and/or sufficient conditions of the controllability for generic linear multiagent systems are established. Moreover, the controllable conditions for multiagent networks with special topological graphs through λ-matrix are presented.
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  3.  7
    Wearable Neurophysiological Recordings in Middle-School Classroom Correlate With Students’ Academic Performance.Yu Zhang, Fei Qin, Bo Liu, Xuan Qi, Yingying Zhao & Dan Zhang - 2018 - Frontiers in Human Neuroscience 12.
  4.  6
    Is Accessing of Words Affected by Affective Valence Only? A Discrete Emotion View on the Emotional Congruency Effect.Xuqian Chen, Bo Liu & Shouwen Lin - 2016 - Frontiers in Psychology 7.
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  5.  15
    Aberrant Brain Function in Active-Stage Ulcerative Colitis Patients: A Resting-State Functional MRI Study.Weijie Fan, Si Zhang, Junhao Hu, Bo Liu, Li Wen, Mingfu Gong, Guangxian Wang, Li Yang, Yuyang Chen, Heng Chen, Hong Guo & Dong Zhang - 2019 - Frontiers in Human Neuroscience 13.
  6.  2
    On the Group Controllability of Leader-Based Continuous-Time Multiagent Systems.Bo Liu, Licheng Wu, Rong Li, Housheng Su & Yue Han - 2020 - Complexity 2020:1-11.
    The group controllability of continuous-time multiagent systems with multiple leaders is considered in this paper, where the entire group is compartmentalized into a few subgroups. The group controllability concept of continuous-time MASs with multiple leaders is put forward, and the group controllability criteria are obtained for switching and fixed topologies, respectively. Finally, the numerical simulations are given to prove the validity of the theoretical results.
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  7.  1
    Analysis on Entrepreneurship Psychology of Preschool Education Students With Entrepreneurial Intention.Yiwei Yin, Liu Yang & Bojing Liu - 2020 - Frontiers in Psychology 11.
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  8.  2
    Petrophysical Characteristics and Log Identification of Lacustrine Shale Lithofacies: A Case Study of the First Member of Qingshankou Formation in the Songliao Basin, Northeast China.Bo Liu, Xiaoqing Zhao, Xiaofei Fu, Baiyan Yuan, Longhui Bai, Yuwei Zhang & Mehdi Ostadhassan - 2020 - Interpretation 8 (3):SL45-SL57.
    As an unconventional resource, shale reservoirs recently have attracted considerable attention in the petroleum industry. Shale plays are highly heterogenous vertically and laterally and are characterized by rapid changes in mineral composition. Thus, identification of dominant lithofacies is a key issue in the development of shale oil and gas reservoirs. In this study, various existing lithofacies in a shale section as a target unit in the Qingshankou Formation are divided based on organic matter content, sedimentary structure, and mineral composition. To (...)
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  9.  22
    Directionality of Large-Scale Resting-State Brain Networks During Eyes Open and Eyes Closed Conditions.Delong Zhang, Bishan Liang, Xia Wu, Zengjian Wang, Pengfei Xu, Song Chang, Bo Liu, Ming Liu & Ruiwang Huang - 2015 - Frontiers in Human Neuroscience 9.
  10.  12
    Investigation of Geochemical Characteristics of Hydrocarbon Gas and its Implications for Late Miocene Transpressional Strength — A Study in the Fangzheng Basin, Northeast China.Bo Liu, Dongqi Yan, Xiaofei Fu, Yanfang Lü, Lei Gong & Shihui Wang - 2018 - Interpretation: SEG 6 (1):T83-T96.
    We have assessed the genetic types of hydrocarbon gas in the Fangzheng Basin by analyzing the effects of geologic settings on gas generation, kerogen types in source rocks, gas compositions, stable carbon isotopes of individual alkanes, and biomarkers in gas-associated oil. The primary compounds of source rocks in the Eocene Xinancun Formation and Paleocene Wuyun Formation are found as type II and III kerogens, respectively. The hydrocarbon gas in the Fangzheng Basin can be classified into three families. Family I is (...)
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  11. Kai Chuang Yu Ying Xiang: Wang Su Li Xue Yi Li Ji Zhong Gu Chuan Bo Li Cheng.Bohong Liu - 2009 - Dao Xiang Chu Ban She.
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  12. Differential Diagenetic Evolution and Hydrocarbon Charging of Tight Limestone Reservoir of Da’Anzhai Member in the Central Sichuan Basin, China.Jiao Su, Zepu Tian, Yingchu Shen, Bo Liu, Qilu Xu & Yongjun Wang - forthcoming - Interpretation:1-50.
    The tight lacustrine carbonate reservoir of the Da'anzhai Member, Lower Jurassic Ziliujing Formation in the central Sichuan Basin is a typical tight oil reservoir, and is one of the crucial petroleum exploration targets in the Sichuan Basin. The porosity of the limestone ranges from 0.5% to 2%, and the permeability ranges from 0.001 mD to 1 mD. The Da’anzhai limestone experienced multiple diageneses, including compaction, cementation, dissolution, and recrystallization. Different diageneses occurred in the burial process due to the various fabrics (...)
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  13. Meiguo Ren de Dao de Guan: Meiguo Wen Hua Ying Yu du Wu = American Virtues.Xiaoli Wang & Bo Liu (eds.) - 2007 - Wuhan da Xue Chu Ban She.
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