Gencai Chen

According to our database, Gencai Chen authored at least 112 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Multi-Level Visual Similarity Based Personalized Tourist Attraction Recommendation Using Geo-Tagged Photos.

Ling Chen, Dandan Lyu, Shanshan Yu, Gencai Chen

ACM Trans. Knowl. Discov. Data, 2023

2021

A multi-task embedding based personalized POI recommendation method.

Ling Chen, Yuankai Ying, Dandan Lyu, Shanshan Yu, Gencai Chen

CCF Trans. Pervasive Comput. Interact., 2021

2020

Region-action LSTM for mouse interaction sequence based search satisfaction evaluation.

Ling Chen, Alin Fan, Hongyu Shi, Gencai Chen

Inf. Process. Manag., 2020

Search task success evaluation by exploiting multi-view active semi-supervised learning.

Ling Chen, Alin Fan, Hongyu Shi, Gencai Chen

Inf. Process. Manag., 2020

A content-location-aware public welfare activity information push system based on microblog.

Ling Chen, Dandan Lyu, Zhenxing Xu, Hanyu Long, Gencai Chen

Inf. Process. Manag., 2020

Investigating the Willingness of Sharing Real-Time Daily Activities among Friends.

Ling Chen, Miaomiao Dong, Liwen Wang, Gencai Chen

Int. J. Hum. Comput. Interact., 2020

2019

Complex Activity Recognition Using Acceleration, Vital Sign, and Location Data.

Liangying Peng, Ling Chen, Menghan Wu, Gencai Chen

IEEE Trans. Mob. Comput., 2019

A Knowledge-Based Semisupervised Hierarchical Online Topic Detection Framework.

Ling Chen, Ding Tu, Mingqi Lv, Gencai Chen

IEEE Trans. Cybern., 2019

AHAB: Aligning heterogeneous knowledge bases via iterative blocking.

Ling Chen, Weidong Gu, Xiaoxue Tian, Gencai Chen

Inf. Process. Manag., 2019

2018

Bi-View Semi-Supervised Learning Based Semantic Human Activity Recognition Using Accelerometers.

Mingqi Lv, Ling Chen, Tieming Chen, Gencai Chen

IEEE Trans. Mob. Comput., 2018

Semisupervised Prior Free Rare Category Detection With Mixed Criteria.

Ding Tu, Ling Chen, Xiaokang Yu, Gencai Chen

IEEE Trans. Cybern., 2018

Hierarchical online NMF for detecting and tracking topic hierarchies in a text stream.

Ding Tu, Ling Chen, Mingqi Lv, Hongyu Shi, Gencai Chen

Pattern Recognit., 2018

A multi-view semi-supervised approach for task-level web search success evaluation.

Alin Fan, Ling Chen, Gencai Chen

Inf. Sci., 2018

User similarity-based gender-aware travel location recommendation by mining geotagged photos.

Zhenxing Xu, Ling Chen, Haodong Guo, Mingqi Lv, Gencai Chen

Int. J. Embed. Syst., 2018

Pseudonym changing strategy with multiple mix zones for trajectory privacy protection in road networks.

Imran Memon, Ling Chen, Qasim Ali Arain, Hina Memon, Gencai Chen

Int. J. Commun. Syst., 2018

Search Action Sequence Modeling With Long Short-Term Memory for Search Task Success Evaluation.

Alin Fan, Ling Chen, Gencai Chen

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

A Dynamic Topic Model and Matrix Factorization-Based Travel Recommendation Method Exploiting Ubiquitous Data.

Zhenxing Xu, Ling Chen, Yimeng Dai, Gencai Chen

IEEE Trans. Multim., 2017

Hierarchical Complex Activity Representation and Recognition Using Topic Model and Classifier Level Fusion.

Liangying Peng, Ling Chen, Xiaojie Wu, Haodong Guo, Gencai Chen

IEEE Trans. Biomed. Eng., 2017

Cost-Sensitive Semi-Supervised Personalized Semantic Place Label Recognition Using Multi-Context Data.

Xiaojie Wu, Ling Chen, Mingqi Lv, Mingrui Han, Gencai Chen

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

A temporal-aware POI recommendation system using context-aware tensor decomposition and weighted HITS.

Yuankai Ying, Ling Chen, Gencai Chen

Neurocomputing, 2017

Pre-training the deep generative models with adaptive hyperparameter optimization.

Chengwei Yao, Deng Cai, Jiajun Bu, Gencai Chen

Neurocomputing, 2017

Uncertainty Visualization for Mobile and Wearable Devices Based Activity Recognition Systems.

Miaomiao Dong, Ling Chen, Liwen Wang, Xianta Jiang, Gencai Chen

Int. J. Hum. Comput. Interact., 2017

A Comparative Study of Map Exploration Interfaces for Multi-Touch Tabletops.

Ling Chen, Liwen Wang, WeiKai Huang, Gencai Chen

Int. J. Hum. Comput. Interact., 2017

2016

The discovery of personally semantic places based on trajectory data mining.

Mingqi Lv, Ling Chen, Zhenxing Xu, Yinglong Li, Gencai Chen

Neurocomputing, 2016

Understanding User Behavior of Asking Location-Based Questions on Microblogs.

Liwen Wang, Ling Chen, Miaomiao Dong, Ibrar Hussain, Zhi-Geng Pan, Gencai Chen

Int. J. Hum. Comput. Interact., 2016

Chinese-Based Spearcons: Improving Pedestrian Navigation Performance in Eyes-Free Environment.

Ibrar Hussain, Ling Chen, Hamid Turab Mirza, Liwen Wang, Gencai Chen, Imran Memon

Int. J. Hum. Comput. Interact., 2016

Smartphone-based activity recognition independent of device orientation and placement.

Haodong Guo, Ling Chen, Gencai Chen, Mingqi Lv

Int. J. Commun. Syst., 2016

Mining cell-id trajectory patterns by exploiting handoff features.

Mingqi Lv, Ling Chen, Tieming Chen, Gencai Chen

Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2016 ACM International Symposium on Wearable Computers, 2016

Wearable sensor based multimodal human activity recognition exploiting the diversity of classifier ensemble.

Haodong Guo, Ling Chen, Liangying Peng, Gencai Chen

Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Spatially fine-grained urban air quality estimation using ensemble semi-supervised learning and pruning.

Ling Chen, Yaya Cai, Yifang Ding, Mingqi Lv, Cuili Yuan, Gencai Chen

Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

2015

Travel Recommendation Using Geo-tagged Photos in Social Media for Tourist.

Imran Memon, Ling Chen, Abdul Majid, Mingqi Lv, Ibrar Hussain, Gencai Chen

Wirel. Pers. Commun., 2015

Enhanced Privacy and Authentication: An Efficient and Secure Anonymous Communication for Location Based Service Using Asymmetric Cryptography Scheme.

Imran Memon, Ibrar Hussain, Rizwan Akhtar, Gencai Chen

Wirel. Pers. Commun., 2015

Right mix of speech and non-speech: hybrid auditory feedback in mobility assistance of the visually impaired.

Ibrar Hussain, Ling Chen, Hamid Turab Mirza, Gencai Chen, Saeed-Ul Hassan

Univers. Access Inf. Soc., 2015

A Road Congestion Detection System Using Undedicated Mobile Phones.

Mingqi Lv, Ling Chen, Xiaojie Wu, Gencai Chen

IEEE Trans. Intell. Transp. Syst., 2015

Measuring cell-id trajectory similarity for mobile phone route classification.

Mingqi Lv, Ling Chen, Yanbin Shen, Gencai Chen

Knowl. Based Syst., 2015

Topic based context-aware travel recommendation method exploiting geotagged photos.

Zhenxing Xu, Ling Chen, Gencai Chen

Neurocomputing, 2015

Automatic multi-way domain concept hierarchy construction from customer reviews.

Ding Tu, Ling Chen, Gencai Chen

Neurocomputing, 2015

Partition-based range query for uncertain trajectories in road networks.

Ling Chen, Yanlin Tang, Mingqi Lv, Gencai Chen

GeoInformatica, 2015

A system for mining interesting tourist locations and travel sequences from public geo-tagged photos.

Abdul Majid, Ling Chen, Hamid Turab Mirza, Ibrar Hussain, Gencai Chen

Data Knowl. Eng., 2015

A Study on Automatic Classification of Users' Desktop Interactions.

Hamid Turab Mirza, Ling Chen, Ibrar Hussain, Abdul Majid, Gencai Chen

Cybern. Syst., 2015

An Interpretable Orientation and Placement Invariant Approach for Smartphone Based Activity Recognition.

Haodong Guo, Ling Chen, Gencai Chen, Mingqi Lv

Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015

2014

Saliency-guided improvement for hand posture detection and recognition.

Yuelong Chuang, Ling Chen, Gencai Chen

Neurocomputing, 2014

A Comparative Study of Sonification Methods to Represent Distance and Forward-Direction in Pedestrian Navigation.

Ibrar Hussain, Ling Chen, Hamid Turab Mirza, Kong Xing, Gencai Chen

Int. J. Hum. Comput. Interact., 2014

Isophote Based Center-Surround Contrast Computation for Image Saliency Detection.

Yuelong Chuang, Ling Chen, Gencai Chen, John Woodward

IEICE Trans. Inf. Syst., 2014

Detecting traffic congestions using cell phone accelerometers.

Mingqi Lv, Daqiang Zhang, Ling Chen, Gencai Chen

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

Activity recognition exploiting classifier level fusion of acceleration and physiological signals.

Haodong Guo, Gencai Chen, Ling Chen, Yanbin Shen

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

What people inquire about locations?: a study on the taxonomy of location-based questions in campus.

Liwen Wang, Ling Chen, Cangjian Hou, Gencai Chen

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

2013

Mining user similarity based on routine activities.

Mingqi Lv, Ling Chen, Gencai Chen

Inf. Sci., 2013

Semi-supervised spectral hashing for fast similarity search.

Chengwei Yao, Jiajun Bu, Chenxia Wu, Gencai Chen

Neurocomputing, 2013

iReminder: An Intuitive Location-Based Reminder That Knows Where You Are Going.

You Tu, Ling Chen, Mingqi Lv, Youbiao Ye, WeiKai Huang, Gencai Chen

Int. J. Hum. Comput. Interact., 2013

Your Way Your Missions: A Location-Aware Pervasive Game Exploiting the Routes of Players.

Ling Chen, Gencai Chen, Steve Benford

Int. J. Hum. Comput. Interact., 2013

A context-aware personalized travel recommendation system based on geotagged social media data mining.

Abdul Majid, Ling Chen, Gencai Chen, Hamid Turab Mirza, Ibrar Hussain, John Woodward

Int. J. Geogr. Inf. Sci., 2013

Constructing Adaptive Indoor Radio Maps for Dynamic Wireless Environments.

Xiaodong Cai, Ling Chen, Gencai Chen

Proceedings of the 2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing, 2013

BlueView: a perception assistant system for the visually impaired.

Ling Chen, Ibrar Hussain, Ri Chen, WeiKai Huang, Gencai Chen

Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

Refine the Corpora Based on Document Manifold.

Chengwei Yao, Yilin Wang, Gencai Chen

Proceedings of the Advanced Data Mining and Applications, 9th International Conference, 2013

WordNet Based Multi-Way Concept Hierarchy Construction from Text Corpus.

Ding Tu, Ling Chen, Gencai Chen

Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

2012

GoThere: travel suggestions using geotagged photos.

Abdul Majid, Ling Chen, Gencai Chen, Hamid Turab Mirza, Ibrar Hussain

Proceedings of the 21st World Wide Web Conference, 2012

Discovering personally semantic places from GPS trajectories.

Mingqi Lv, Ling Chen, Gencai Chen

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Hybrid auditory feedback: a new method for mobility assistance of the visually impaired.

Ibrar Hussain, Ling Chen, Hamid Turab Mirza, Abdul Majid, Gencai Chen

Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility, 2012

Mining Context-Aware Significant Travel Sequences from Geotagged Social Media.

Abdul Majid, Ling Chen, Hamid Turab Mirza, Ibrar Hussain, Gencai Chen

Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

Physiological Signals Based Fatigue Prediction Model for Motion Sensing Games.

Ziyu Lu, Ling Chen, Changjun Fan, Gencai Chen

Proceedings of the Advances in Computer Entertainment - 9th International Conference, 2012

2011

Continuous visible nearest neighbor query processing in spatial databases.

Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li, Xiaofa Guo

VLDB J., 2011

A personal route prediction system based on trajectory data mining.

Ling Chen, Mingqi Lv, Qian Ye, Gencai Chen, John Woodward

Inf. Sci., 2011

Building User Task Space by Mining Temporally Proximate Desktop Actions.

Hamid Turab Mirza, Ling Chen, Abdul Majid, Gencai Chen

Cybern. Syst., 2011

Voronoi-based range query for trajectory data in spatial networks.

Shen Liu, Ling Chen, Gencai Chen

Proceedings of the 2011 ACM Symposium on Applied Computing (SAC), TaiChung, Taiwan, March 21, 2011

Hand posture recognition and tracking based on Bag-of-Words for human robot interaction.

Yuelong Chuang, Ling Chen, Gangqiang Zhao, Gencai Chen

Proceedings of the IEEE International Conference on Robotics and Automation, 2011

Hierarchical bag-of-features for hand posture recognition.

Yuelong Chuang, Ling Chen, Gencai Chen

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Switch detector: an activity spotting system for desktop.

Hamid Turab Mirza, Ling Chen, Gencai Chen, Ibrar Hussain, Xufeng He

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010

A system for destination and future route prediction based on trajectory mining.

Ling Chen, Mingqi Lv, Gencai Chen

Pervasive Mob. Comput., 2010

Practicability of Dataspace Systems.

Hamid Turab Mirza, Ling Chen, Gencai Chen

J. Digit. Content Technol. its Appl., 2010

Efficient mutual nearest neighbor query processing for moving object trajectories.

Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li, Chun Chen, Gang Chen

Inf. Sci., 2010

Algorithms for constrained <i>k</i>-nearest neighbor queries over moving object trajectories.

Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li

GeoInformatica, 2010

KPB-SIFT: a compact local feature descriptor.

Gangqiang Zhao, Ling Chen, Gencai Chen, Junsong Yuan

Proceedings of the 18th International Conference on Multimedia 2010, 2010

Finding the Most Desirable Skyline Objects.

Yunjun Gao, Junfeng Hu, Gencai Chen, Chun Chen

Proceedings of the Database Systems for Advanced Applications, 2010

2009

Visible Reverse k-Nearest Neighbor Query Processing in Spatial Databases.

Yunjun Gao, Baihua Zheng, Gencai Chen, Wang-Chien Lee, Ken C. K. Lee, Qing Li

IEEE Trans. Knowl. Data Eng., 2009

Optimal-Location-Selection Query Processing in Spatial Databases.

Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li

IEEE Trans. Knowl. Data Eng., 2009

On efficient mutual nearest neighbor query processing in spatial databases.

Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li

Data Knowl. Eng., 2009

A Speeded-Up Local Descriptor for dense stereo matching.

Gangqiang Zhao, Ling Chen, Gencai Chen

Proceedings of the International Conference on Image Processing, 2009

Visible Reverse k-Nearest Neighbor Queries.

Yunjun Gao, Baihua Zheng, Gencai Chen, Wang-Chien Lee, Ken C. K. Lee, Qing Li

Proceedings of the 25th International Conference on Data Engineering, 2009

Continuous visible nearest neighbor queries.

Yunjun Gao, Baihua Zheng, Wang-Chien Lee, Gencai Chen

Proceedings of the EDBT 2009, 2009

Study on the change of physiological signals during playing body-controlled games.

Shengsheng Ruan, Ling Chen, Jie Sun, Gencai Chen

Proceedings of the International Conference on Advances in Computer Entertainment Technology, 2009

2008

EmoPlayer: A media player for video clips with affective annotations.

Ling Chen, Gencai Chen, Chengzhe Xu, Jack March, Steve Benford

Interact. Comput., 2008

Fuzzy priority based overlay multicast.

Jun Yu, Ling Chen, Gencai Chen

Comput. Commun., 2008

Processing Mutual Nearest Neighbor Queries for Moving Object Trajectories.

Yunjun Gao, Gencai Chen, Qing Li, Baihua Zheng, Chun Li

Proceedings of the 9th International Conference on Mobile Data Management (MDM 2008), 2008

Predict Personal Continuous Route.

Qian Ye, Ling Chen, Gencai Chen

Proceedings of the 11th International IEEE Conference on Intelligent Transportation Systems, 2008

Optimal-Nearest-Neighbor Queries.

Yunjun Gao, Jing Zhang, Gencai Chen, Qing Li, Shen Liu, Chun Chen

Proceedings of the 24th International Conference on Data Engineering, 2008

Constrained k-Nearest Neighbor Query Processing over Moving Object Trajectories.

Yunjun Gao, Gencai Chen, Qing Li, Chun Li, Chun Chen

Proceedings of the Database Systems for Advanced Applications, 2008

2007

Efficient <i>k</i> -Nearest-Neighbor Search Algorithms for Historical Moving Object Trajectories.

Yunjun Gao, Chun Li, Gencai Chen, Ling Chen, Xianta Jiang, Chun Chen

J. Comput. Sci. Technol., 2007

An HCI method to improve the human performance reduced by local-lag mechanism.

Ling Chen, Gencai Chen, Hong Chen, Jack March, Steve Benford, Zhi-Geng Pan

Interact. Comput., 2007

Efficient Algorithms for Historical Continuous <i>k</i> NN Query Processing over Moving Object Trajectories.

Yunjun Gao, Chun Li, Gencai Chen, Qing Li, Chun Chen

Proceedings of the Advances in Data and Web Management, 2007

Large head movement tracking using sift-based registration.

Gangqiang Zhao, Ling Chen, Jie Song, Gencai Chen

Proceedings of the 15th International Conference on Multimedia 2007, 2007

Large Head Movement Tracking Using Scale Invariant View-Based Appearance Model.

Gangqiang Zhao, Ling Chen, Gencai Chen

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2007

2006

Globally synchronized dead-reckoning with local lag for continuous distributed multiplayer games.

Yi Zhang, Ling Chen, Gencai Chen

Proceedings of the 5th Workshop on Network and System Support for Games, 2006

Priority Based Overlay Multicast for Distributed Interactive Applications.

Jun Yu, Ling Chen, Gencai Chen

Proceedings of the 11th IEEE Symposium on Computers and Communications (ISCC 2006), 2006

Efficient Parallel Processing for <i>K</i>-Nearest-Neighbor Search in Spatial Databases.

Yunjun Gao, Ling Chen, Gencai Chen, Chun Chen

Proceedings of the Computational Science and Its Applications, 2006

Effects of Filtering Policies on Task Performance in a Desktop CVE System.

Ling Chen, Wei Liu, Gencai Chen

Proceedings of the Technologies for E-Learning and Digital Entertainment, 2006

Priority based Overlay Multicast with Filtering Mechanism for Distributed Interactive Applications.

Jun Yu, Ling Chen, Gencai Chen

Proceedings of the 10th IEEE International Symposium on Distributed Simulation and Real-Time Applications (DS-RT 2006), 2006

Parallelizing Progressive Computation for Skyline Queries in Multi-disk Environment.

Yunjun Gao, Gencai Chen, Ling Chen, Chun Chen

Proceedings of the Database and Expert Systems Applications, 17th International Conference, 2006

Collaboration upon Heterogeneous Platforms - from Desktop PC to Handheld Device.

Feng Liu, Ling Chen, Gencai Chen

Proceedings of the 10th International Conference on CSCW in Design, 2006

An Adaptive-Filtering Policy for Distributed Virtual Environments.

Ling Chen, Wei Liu, Gencai Chen

Proceedings of the 10th International Conference on CSCW in Design, 2006

An I/O Optimal and Scalable Skyline Query Algorithm.

Yunjun Gao, Gencai Chen, Ling Chen, Chun Chen

Proceedings of the Flexible and Efficient Information Handling, 2006

A Color Bar Based Affective Annotation Method for Media Player.

Chengzhe Xu, Ling Chen, Gencai Chen

Proceedings of the Frontiers of WWW Research and Development, 2006

BFP<i>k</i>NN: An Efficient <i>k</i>-Nearest-Neighbor Search Algorithm for Historical Moving Object Trajectories.

Yunjun Gao, Chun Li, Gencai Chen, Ling Chen, Xianta Jiang, Chun Chen

Proceedings of the Advances in Information Systems, 4th International Conference, 2006

2005

Effects of Local-Lag Mechanism on Task Performance in a Desktop CVE System.

Hong Chen, Ling Chen, Gencai Chen

J. Comput. Sci. Technol., 2005

Echo: A Method to Improve the Task Performance of CVEs.

Ling Chen, Hong Chen, Gencai Chen

Proceedings of the IEEE Virtual Reality Conference 2005, 2005

Statistical Feature Selection for Mandarin Speech Emotion Recognition.

Bo Xie, Ling Chen, Gencai Chen, Chun Chen

Proceedings of the Advances in Intelligent Computing, 2005

A fuzzy grouping mechanism for distributed interactive simulation.

Jun Yu, Ling Chen, Gencai Chen

Proceedings of IEEE International Conference on Communications, 2005

A Fuzzy Dead Reckoning Algorithm for Distributed Interactive Applications.

Ling Chen, Gencai Chen

Proceedings of the Fuzzy Systems and Knowledge Discovery, Second International Conference, 2005

Best-First Based Parallel Nearest Neighbor Queries.

Yunjun Gao, Gencai Chen, Ling Chen, Chun Chen

Proceedings of the Advances in Data Management 2005, 2005

EmoEars: An Emotion Recognition System for Mandarin Speech.

Bo Xie, Ling Chen, Gencai Chen, Chun Chen

Proceedings of the Computational Intelligence and Security, International Conference, 2005

2004

MobiMessenger: An Instant Messenger System Based on Mobile Ad-Hoc Network.

Ling Chen, Weihua Ju, Gencai Chen

Proceedings of the Grid and Cooperative Computing, 2004

2003

Collaborative knowledge base and its application in adaptive message filtering for collaborative virtual environment.

Ling Chen, Gencai Chen

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003