Resource Type

Journal Article 238

Conference Videos 6

Year

2023 28

2022 24

2021 22

2020 9

2019 15

2018 12

2017 19

2016 21

2015 16

2014 10

2013 6

2012 2

2011 7

2010 7

2009 5

2008 4

2007 10

2006 6

2005 5

2004 3

open ︾

Keywords

Adaptive control 4

Target tracking 4

adaptive control 4

Adaptive dynamic programming 2

China 2

Gaussian mixture model 2

Robust control 2

adaptive 2

automatic target recognition 2

performance evaluation 2

therapeutic target 2

-/ 1

-butene 1

5G 1

RUNX1 1

ANFIS 1

AQAM 1

Acanthaceae 1

Acclimation 1

open ︾

Search scope:

排序： Display mode:

Self-supervised graph learning with target-adaptive masking for session-based recommendation Research Article

Yitong WANG, Fei CAI, Zhiqiang PAN, Chengyu SONG,wangyitong20@nudt.edu.cn,caifei08@nudt.edu.cn,panzhiqiang@nudt.edu.cn,songchengyu@nudt.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 1,   Pages 73-87 doi: 10.1631/FITEE.2200137

Abstract: aims to predict the next item based on a user's limited interactions within a short period. Existing approaches use mainly recurrent neural networks (RNNs) or (GNNs) to model the sequential patterns or the transition relationships between items. However, such models either ignore the over-smoothing issue of GNNs, or directly use cross-entropy loss with a softmax layer for model optimization, which easily results in the over-fitting problem. To tackle the above issues, we propose a self-supervised graph learning with (SGL-TM) method. Specifically, we first construct a global graph based on all involved sessions and subsequently capture the self-supervised signals from the global connections between items, which helps supervise the model in generating accurate representations of items in the ongoing session. After that, we calculate the main supervised loss by comparing the ground truth with the predicted scores of items adjusted by our designed module. Finally, we combine the main supervised component with the auxiliary self-supervision module to obtain the final loss for optimizing the model parameters. Extensive experimental results from two benchmark datasets, Gowalla and Diginetica, indicate that SGL-TM can outperform state-of-the-art baselines in terms of Recall@20 and MRR@20, especially in short sessions.

Keywords： Session-based recommendation     Self-supervised learning     Graph neural networks     Target-adaptive masking    

HTML PDF Collect

Obstacle-circumventing adaptive control of a four-wheeled mobile robot subjected to motion uncertainties

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0753-3

Abstract: To address this challenge, this paper proposes an obstacle-circumventing adaptive control (OCAC) frameworkSpecifically, a novel anti-disturbance terminal slide mode control with adaptive gains is formulated,By introducing sub-target points, a new sub-target dynamic tracking regression obstacle avoidance strategy

Keywords： four-wheeled mobile robot     obstacle-circumventing adaptive control     adaptive anti-disturbance terminalsliding mode control     sub-target dynamic tracking regression obstacle avoidance    

HTML PDF Collect

Comparison of masking agents for antimony speciation analysis using hydride generation atomic fluorescence

Jianhong XI,Mengchang HE,Kunpeng WANG,Guizhi ZHANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 970-978 doi: 10.1007/s11783-014-0716-3

Abstract: For the determination of Sb(III), four compounds were tested as masking agents to inhibit the generationThe effects of the concentrations of the masking agents and of HCl on the fluorescence signals from Sb

Keywords： Sb(III)     Sb(V)     determination     masking agents     hydride generation (HG-AFS)    

HTML PDF Collect

Multi-target combinatory strategy to overcome tumor immune escape

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 208-215 doi: 10.1007/s11684-022-0922-5

Abstract: The use of several antibody drugs that target PD1/PD-L1 for various cancer treatments has been approved

Keywords： immune checkpoints     multi-target     immune escape     immune-related adverse events     combination therapy    

HTML PDF Collect

Atypical pituitary hormone–target tissue axis

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 1-17 doi: 10.1007/s11684-022-0973-7

Abstract: A long-held belief is that pituitary hormones bind to their cognate receptors in classical target glandshave shown that multiple types of pituitary hormone receptors are widely expressed in non-classical targetgland-derived hormone exhibits a wide range of nonconventional biological effects in these non-classical targetnon-classical organs were summarized, defined by the novel concept of an “atypical pituitary hormone–targetThe continued exploration of the physiology of the “atypical pituitary hormone–target tissue axis” could

Keywords： thyroid-stimulating hormone     follicle-stimulating hormone     luteinizing hormone     adrenocorticotrophic hormone     prolactin    

HTML PDF Collect

Terrain classification and adaptive locomotion for a hexapod robot Qingzhui

Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 271-284 doi: 10.1007/s11465-020-0623-1

Abstract: The knowledge of various ground properties and adaptive locomotion based on different surface materialsA terrain classification and adaptive locomotion method for a hexapod robot named Qingzhui is proposedThen, an adaptive locomotion on different ground properties is proposed.

Keywords： terrain classification     hexapod robot     legged robot     adaptive locomotion     gait control    

HTML PDF Collect

Conservation and adaptive-reuse of historical industrial building in China in the post-industrial era

WANG Jianguo, JIANG Nan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 474-480 doi: 10.1007/s11709-007-0064-5

Abstract: The conservation and adaptive-reuse of historical industrial building is one of the most important issuesIn this paper, the necessity and academic meaning of the conservation and adaptive-reuse of historicalrend both at home and abroad, and the basic contents of the implementation of the conservation and adaptive-reuse

Keywords： historical industrial     industrial building     implementation     adaptive-reuse     empirical    

HTML PDF Collect

Protein phosphatase magnesium-dependent 1δ is a novel tumor marker and target in hepatocellular carcinoma

Zhi Xu,Chunxiang Cao,Haiyan Xia,Shujing Shi,Lingzhi Hong,Xiaowei Wei,Dongying Gu,Jianmin Bian,Zijun Liu,Wenbin Huang,Yixin Zhang,Song He,Nikki Pui-Yue Lee,Jinfei Chen

Frontiers of Medicine 2016, Volume 10, Issue 1,   Pages 52-60 doi: 10.1007/s11684-016-0433-3

Abstract:  Overall, results suggest that PPM1D is a potential prognostic marker and therapeutic target

Keywords： PPM1D     hepatocellular carcinoma     prognosis     target therapy    

HTML PDF Collect

Amodified variable rate particle filter for maneuvering target tracking

Yun-fei GUO,Kong-shuai FAN,Dong-liang PENG,Ji-an LUO,Han SHENTU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11,   Pages 985-994 doi: 10.1631/FITEE.1500149

Abstract: To address the problem of maneuvering target tracking, where the target trajectory has prolonged smoothCompared with conventional variable rate models, the proposed model does not need any prior knowledge of target

Keywords： Maneuvering target tracking     Prolonged smooth regions     Variable rate model     Maneuver detection    

HTML PDF Collect

An adaptive sliding mode control technology for weld seam tracking

Jie LIU,Youmin HU,Bo WU,Kaibo ZHOU,Mingfeng GE

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 1,   Pages 95-101 doi: 10.1007/s11465-015-0332-3

Abstract:

A novel adaptive sliding mode control algorithm is derived to deal with seam tracking control problem

Keywords： weld seam tracking     welding robotic manipulator     adaptive control     sliding mode control    

HTML PDF Collect

Lightweight design of an electric bus body structure with analytical target cascading

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0718-y

Abstract: newly developed multi-material electric bus body structure is examined in combination with analytical target

Keywords： electric vehicle     body in white (BIW)     lightweight     analytical target cascading (ATC)    

HTML PDF Collect

Dynamic Target Tracking of Unmanned Aerial Vehicles Under Unpredictable Disturbances

Yanjie Chen,Yangning Wu,Limin Lan,Hang Zhong,Zhiqiang Miao,Hui Zhang,Yaonan Wang,

Engineering doi: 10.1016/j.eng.2023.05.017

Abstract: IBVS) method based on a velocity observer for an unmanned aerial vehicle (UAV) for tracking a dynamic targetthen considers the uncertainties caused by the unpredictable rotations and velocities of the dynamic targetA novel image depth model that extends the IBVS method to track a rotating target with arbitrary orientationsThe depth model ensures image feature accuracy and image trajectory smoothness in rotating target trackingThe relative velocities of the UAV and the dynamic target are estimated using the proposed velocity observer

Keywords： Unmanned aerial vehicle     Visual servoing     Velocity observer     Target tracking    

HTML PDF Collect

A model reference adaptive control based method for actuator delay estimation in real-time testing

Cheng CHEN, James M. RICLES

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 277-286 doi: 10.1007/s11709-010-0072-8

Abstract: The advances in compensation methods based on adaptive control theory enable researchers to accommodateHowever, these adaptive methods all require time duration for actuator delay adaptation.Experiments show that a good actuator delay estimate can help optimize the performance of the adaptiveThis paper presents a model reference adaptive control based method to identify the parameter of a simplified

Keywords： real-time testing     actuator delay     compensation     adaptive control     MIT rule     discrete transfer function    

HTML PDF Collect

Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Engineering doi: 10.1016/j.eng.2023.07.018

Abstract: Therefore, an anthropomorphic obstacle-avoidance trajectory planning strategy for adaptive driving scenariosthe optimization function, and an anthropomorphic obstacle avoidance trajectory planning strategy for adaptive

Keywords： Obstacle avoidance trajectory planning     Inverse reinforcement theory     Anthropomorphic     Adaptive driving    

HTML PDF Collect

Application of adaptive neuro-fuzzy inference system and cuckoo optimization algorithm for analyzing

Reza TEIMOURI, Hamed SOHRABPOOR

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 429-442 doi: 10.1007/s11465-013-0277-3

Abstract: flow rate, applied voltage and feed rate on material removal rate (MRR) and surface roughness (SR) the adaptive

Keywords： electrochemical machining process (ECM)     modeling     adaptive neuro-fuzzy inference system (ANFIS)     optimization    

HTML PDF Collect

Title Author Date Type Operation

Self-supervised graph learning with target-adaptive masking for session-based recommendation

Yitong WANG, Fei CAI, Zhiqiang PAN, Chengyu SONG,wangyitong20@nudt.edu.cn,caifei08@nudt.edu.cn,panzhiqiang@nudt.edu.cn,songchengyu@nudt.edu.cn

Journal Article

Obstacle-circumventing adaptive control of a four-wheeled mobile robot subjected to motion uncertainties

Journal Article

Comparison of masking agents for antimony speciation analysis using hydride generation atomic fluorescence

Jianhong XI,Mengchang HE,Kunpeng WANG,Guizhi ZHANG

Journal Article

Multi-target combinatory strategy to overcome tumor immune escape

Journal Article

Atypical pituitary hormone–target tissue axis

Journal Article

Terrain classification and adaptive locomotion for a hexapod robot Qingzhui

Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN

Journal Article

Conservation and adaptive-reuse of historical industrial building in China in the post-industrial era

WANG Jianguo, JIANG Nan

Journal Article

Protein phosphatase magnesium-dependent 1δ is a novel tumor marker and target in hepatocellular carcinoma

Zhi Xu,Chunxiang Cao,Haiyan Xia,Shujing Shi,Lingzhi Hong,Xiaowei Wei,Dongying Gu,Jianmin Bian,Zijun Liu,Wenbin Huang,Yixin Zhang,Song He,Nikki Pui-Yue Lee,Jinfei Chen

Journal Article

Amodified variable rate particle filter for maneuvering target tracking

Yun-fei GUO,Kong-shuai FAN,Dong-liang PENG,Ji-an LUO,Han SHENTU

Journal Article

An adaptive sliding mode control technology for weld seam tracking

Jie LIU,Youmin HU,Bo WU,Kaibo ZHOU,Mingfeng GE

Journal Article

Lightweight design of an electric bus body structure with analytical target cascading

Journal Article

Dynamic Target Tracking of Unmanned Aerial Vehicles Under Unpredictable Disturbances

Yanjie Chen,Yangning Wu,Limin Lan,Hang Zhong,Zhiqiang Miao,Hui Zhang,Yaonan Wang,

Journal Article

A model reference adaptive control based method for actuator delay estimation in real-time testing

Cheng CHEN, James M. RICLES

Journal Article

Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Journal Article

Application of adaptive neuro-fuzzy inference system and cuckoo optimization algorithm for analyzing

Reza TEIMOURI, Hamed SOHRABPOOR

Journal Article