Longjiang Guo

Orcid: 0000-0003-0720-2505

According to our database1, Longjiang Guo authored at least 81 papers between 2004 and 2025.

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Bibliography

2025
Multi-task oriented team formation in online collaborative learning.
Expert Syst. Appl., 2025

2024
Quantification and prediction of engagement: Applied to personalized course recommendation to reduce dropout in MOOCs.
Inf. Process. Manag., January, 2024

Open-set learning context recognizing in mobile learning: Problem and methodology.
ICT Express, 2024

LPRL-GCNN for Multi-relation Link Prediction in Education.
Proceedings of the Web and Big Data - 8th International Joint Conference, 2024

ACD: Attention Driven Cognitive Diagnosis for New Learners Joining ITS.
Proceedings of the Web and Big Data - 8th International Joint Conference, 2024

Clustering Based Collaborative Learning Grouping for Knowledge Building.
Proceedings of the Web and Big Data - 8th International Joint Conference, 2024

2023
Type diversity maximization aware coursewares crowdcollection with limited budget in MOOCs.
Inf. Sci., November, 2023

SNNUMlog.
Dataset, May, 2023

ICD: A new interpretable cognitive diagnosis model for intelligent tutor systems.
Expert Syst. Appl., April, 2023

Predicting Dropouts Before Enrollments in MOOCs: An Explainable and Self-Supervised Model.
IEEE Trans. Serv. Comput., 2023

2022
Dynamic Delayed-Decision Task Assignment Under Spatial-Temporal Constraints in Mobile Crowdsensing.
IEEE Trans. Netw. Sci. Eng., 2022

A novel quantitative relationship neural network for explainable cognitive diagnosis model.
Knowl. Based Syst., 2022

Online Collaborative Learning Grouping Method Based on Immune Genetic Algorithm.
Proceedings of the 11th International Conference on Educational and Information Technology, 2022

2020
Conflict-Aware Participant Recruitment for Mobile Crowdsensing.
IEEE Trans. Comput. Soc. Syst., 2020

Maximizing user type diversity for task assignment in crowdsourcing.
J. Comb. Optim., 2020

Research on Algorithms for Finding Top-K Nodes in Campus Collaborative Learning Community Under Mobile Social Network.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2020

Cold Start and Learning Resource Recommendation Mechanism Based on Opportunistic Network in the Context of Campus Collaborative Learning.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2020

Reinforcement Learning Based Group Event Invitation Algorithm.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2020

2019
Personalized Recommendation Based on Tag Semantics in the Heterogeneous Information Network.
Proceedings of the Wireless Sensor Networks - 13th China Conference, 2019

High-Quality Learning Resource Dissemination Based on Opportunistic Networks in Campus Collaborative Learning Context.
Proceedings of the Wireless Sensor Networks - 13th China Conference, 2019

A Task Assignment Approach with Maximizing User Type Diversity in Mobile Crowdsensing.
Proceedings of the Combinatorial Optimization and Applications, 2019

A Novel Virtual Traffic Light Algorithm Based on V2V for Single Intersection in Vehicular Networks.
Proceedings of the Combinatorial Optimization and Applications, 2019

2017
Data collection with probabilistic guarantees in opportunistic wireless networks.
Int. J. Sens. Networks, 2017

Distributed Data Aggregation Scheduling in Multi-Channel and Multi-Power Wireless Sensor Networks.
IEEE Access, 2017

2016
Minimum-latency aggregation scheduling in wireless sensor network.
J. Comb. Optim., 2016

Multi-path Reliable Routing with Pipeline Schedule in Wireless Sensor Networks.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2016

Data Dissemination Protocols Based on Opportunistic Sharing for Data Offloading in Mobile Social Networks.
Proceedings of the 22nd IEEE International Conference on Parallel and Distributed Systems, 2016

2015
A Multimodel Based Range Query Processing Algorithm for Information Collection in CPS.
Int. J. Distributed Sens. Networks, 2015

Optimal routing with scheduling and channel assignment in multi-power multi-radio wireless sensor networks.
Ad Hoc Networks, 2015

Rogue Access Point Detection in Vehicular Environments.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2015

2014
Bloom filter based processing algorithms for the multi-dimensional event query in wireless sensor networks.
J. Netw. Comput. Appl., 2014

Implementing the Matrix Inversion by Gauss-Jordan Method with CUDA.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2014

A Multi-model Based Range Query Processing Algorithm for the WSN.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2014

GPU acceleration of finding LPRs in DNA sequence based on SUA index.
Proceedings of the IEEE 33rd International Performance Computing and Communications Conference, 2014

GPU acceleration of finding frequent patterns over large biological sequence.
Proceedings of the 20th IEEE International Conference on Parallel and Distributed Systems, 2014

GPU Acceleration of Finding Maximum Eigenvalue of Positive Matrices.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2014

A Weighted Centroid Based Tracking System in Wireless Sensor Networks.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2014

2013
An Urban Area-Oriented Traffic Information Query Strategy in VANETs.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2013

Neighbor Discovery Algorithm Based on the Regulation of Duty-Cycle in Mobile Sensor Network.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2013

A Novel Data Broadcast Strategy for Traffic Information Query in the VANETs.
Proceedings of the Web-Age Information Management - 14th International Conference, 2013

Parallel Algorithm for Approximate String Matching with K Differences.
Proceedings of the IEEE Eighth International Conference on Networking, 2013

A novel multi-radio MAC protocol based union mechanism in wireless sensor networks.
Proceedings of the IEEE 32nd International Performance Computing and Communications Conference, 2013

An Efficient Graph Isomorphism Algorithm Based on Canonical Labeling and Its Parallel Implementation on GPU.
Proceedings of the 10th IEEE International Conference on High Performance Computing and Communications & 2013 IEEE International Conference on Embedded and Ubiquitous Computing, 2013

2012
A Framework of Fire Monitoring System Based on Sensor Networks.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2012

A Cache Based Multi-join Query Method with Two-Phase Processing in MANET.
Proceedings of the Wireless Algorithms, Systems, and Applications, 2012

An Effective Top-k Keyword Search Algorithm Based on Classified Steiner Tree.
Proceedings of the Web-Age Information Management, 2012

Topology-Aided Geographic Routing Protocol for Wireless Sensor Networks.
Proceedings of the Web-Age Information Management - 13th International Conference, 2012

Implementing the Jacobi Algorithm for Solving Eigenvalues of Symmetric Matrices with CUDA.
Proceedings of the Seventh IEEE International Conference on Networking, 2012

Parallel Algorithms for Approximate String Matching with k Mismatches on CUDA.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

A path-transfer based multi-path reliable routing in wireless sensor networks.
Proceedings of the 31st IEEE International Performance Computing and Communications Conference, 2012

HAS: Hidden anti-theft system based on wireless sensor networks.
Proceedings of the 31st IEEE International Performance Computing and Communications Conference, 2012

MND: An Information of Detected Neighbors Based Multi-channel Neighbor Discovery Protocol for Wireless Sensor Networks.
Proceedings of the Advances in Wireless Sensor Networks, 2012

2011
H-cluster: A Novel Efficient Algorithm for Data Clustering in Sensor Networks.
J. Commun., 2011

Joint routing, scheduling and channel assignment in multi-power multi-radio wireless sensor networks.
Proceedings of the 30th IEEE International Performance Computing and Communications Conference, 2011

SMITE: A stochastic compressive data collection protocol for Mobile Wireless Sensor Networks.
Proceedings of the INFOCOM 2011. 30th IEEE International Conference on Computer Communications, 2011

2010
A Novel Clustering Topology Control for Reliable Multi-hop Routing in Wireless Sensor Networks.
J. Commun., 2010

A New Scheduling Algorithm for Reducing Data Aggregation Latency in Wireless Sensor Networks.
Int. J. Commun. Netw. Syst. Sci., 2010

OMA: A Multi-channel MAC Protocol with Opportunistic Media Access in Wireless Sensor Networks.
Proceedings of the Sixth International Conference on Mobile Ad-hoc and Sensor Networks, 2010

ARM: An asynchronous receiver-initiated multichannel MAC protocol with duty cycling for WSNs.
Proceedings of the 29th International Performance Computing and Communications Conference, 2010

M-cube: A Duty Cycle Based Multi-channel MAC Protocol with Multiple Channel Reservation for WSNs.
Proceedings of the 16th IEEE International Conference on Parallel and Distributed Systems, 2010

An Energy-Efficient Distributed Algorithm for Minimum-Latency Aggregation Scheduling in Wireless Sensor Networks.
Proceedings of the 2010 International Conference on Distributed Computing Systems, 2010

RCS: A Random Channel Selection with Probabilistic Backoff for Multi-Channel MAC Protocols in WSNs.
Proceedings of the Global Communications Conference, 2010

OCO: A Multi-channel MAC Protocol with Opportunistic Cooperation for Wireless Sensor Networks.
Proceedings of the IEEE/IFIP 8th International Conference on Embedded and Ubiquitous Computing, 2010

2009
A New Method for Estimating the Number of Distinct Values over Data Streams.
Proceedings of the 10th ACIS International Conference on Software Engineering, 2009

Processing Area Queries in Wireless Sensor Networks.
Proceedings of the MSN 2009, 2009

Real time clustering of sensory data in wireless sensor networks.
Proceedings of the 28th International Performance Computing and Communications Conference, 2009

Mining Recent Approximate Frequent Items in Wireless Sensor Networks.
Proceedings of the Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009

Data Streams Join Aggregate Algorithms Based on Compound Sliding Window.
Proceedings of the First International Workshop on Database Technology and Applications, 2009

2008
Data Stream Grouping Aggregate Algorithms Based on Compound Sliding Window.
Proceedings of the 2008 International Symposium on Computer Science and Computational Technology, 2008

2006
Energy Efficient Adaptive Message Transmission Algorithm for Wireless Sensor Networks.
J. Digit. Inf. Manag., 2006

Event Query Processing Based on Data-Centric Storage in Wireless Sensor Networks.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

Power-Efficient Node Localization Algorithm in Wireless Sensor Networks.
Proceedings of the Advanced Web and Network Technologies, and Applications, 2006

Finding Event Occurrence Regions in Wireless Sensor Networks.
Proceedings of the Advanced Web and Network Technologies, and Applications, 2006

2005
Reducing Communication Overhead over Distributed Data Streams By filtering Frequent Items.
J. Digit. Inf. Manag., 2005

An Approximation for Minimum Multicast Route in Optical Networks with Nonsplitting Nodes.
J. Comb. Optim., 2005

An Energy Consumption Estimation Model for Disseminating Query in Sensor Networks.
Proceedings of the Mobile Ad-hoc and Sensor Networks, First International Conference, 2005

Processing Frequent Items over Distributed Data Streams.
Proceedings of the Web Technologies Research and Development - APWeb 2005, 7th Asia-Pacific Web Conference, Shanghai, China, March 29, 2005

2004
Dynamic Adjustment of Sliding Windows over Data Streams.
Proceedings of the Advances in Web-Age Information Management: 5th International Conference, 2004

Evaluating Stream and Disk Join in Continuous Queries.
Proceedings of the Grid and Cooperative Computing, 2004

Processing Distributed Compoud-Data Streams.
Proceedings of the Advances in Databases and Information Systems, 2004

Processing Sliding Window Join Aggregate in Continuous Queries over Data Streams.
Proceedings of the Advances in Databases and Information Systems, 2004


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