Han Ren

Orcid: 0000-0001-9626-0437

According to our database1, Han Ren authored at least 96 papers between 1999 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of two.

Timeline

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Bibliography

2023
Upper Bounds on the Chromatic Polynomial of a Connected Graph with Fixed Clique Number.
Graphs Comb., June, 2023

Ripple-Based Analysis of Asymmetrical Subharmonic Instability in Grid-Connected Inverters.
Int. J. Bifurc. Chaos, January, 2023

Enhancing Personalized Ranking With Differentiable Group AUC Optimization.
CoRR, 2023

Time Frequency Direction Modulation Based on Nonlinear Frequency Diverse Array.
IEEE Access, 2023

Passive Localization Technology for Frequency Diverse Array Transmitted Signal.
Proceedings of the 15th International Conference on Computer Modeling and Simulation, 2023

Time-Aware Language Modeling for Historical Text Dating.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

2022
Cascade Residual Capsule Network for Hyperspectral Image Classification.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

A Fast Direct Position Determination Algorithm for LFM Signal Based on Spectrum Detection.
J. Sensors, 2022

Dynamical Analysis of Border Collision Bifurcation in One-Cycle Controlled Single-Inductor Dual-Output Boost DC-DC Converters.
Int. J. Bifurc. Chaos, 2022

Mean Color Numbers of Some Graphs.
Graphs Comb., 2022

The Number of Copies of K<sub>2, t+1</sub> in a Graph.
Graphs Comb., 2022

The number of 4-cycles in a graph.
Appl. Math. Comput., 2022

2021
Distributions of Near-4-Regular Maps on the Sphere and the Projective Plane.
Graphs Comb., 2021

Tunable Metasurface With Dynamic Amplitude and Phase Control.
IEEE Access, 2021

Emotion Cause Detection with a Hierarchical Network.
Proceedings of Sixth International Congress on Information and Communication Technology, 2021

2020
A Tunable Transmission Line With Controllable Phase Shifting and Characteristic Impedance.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

Phase Shifter-Relaxed and Control-Relaxed Continuous Steering Multiple Beamforming 4 × 4 Butler Matrix Phased Array.
IEEE Trans. Circuits Syst., 2020

Lower bound on the number of Hamiltonian cycles of generalized Petersen graphs.
Discuss. Math. Graph Theory, 2020

4-edge-connected 4-regular maps on the projective plane.
Ars Math. Contemp., 2020

Analyzing Relational Semantics of Clauses in Chinese Discourse Based on Feature Structure.
Proceedings of the Natural Language Processing and Chinese Computing, 2020

2019
Accuracy estimation of a stretch-retractable single section continuum manipulator based on inverse kinematics.
Ind. Robot, 2019

Extending Colorings of Planar Graphs.
Graphs Comb., 2019

New formulae for the decycling number of graphs.
Discuss. Math. Graph Theory, 2019

The orientable genus of the join of a cycle and a complete graph.
Ars Math. Contemp., 2019

Study on stretch-retractable single-section continuum manipulator.
Adv. Robotics, 2019

New formulae for the bipartite vertex frustration and decycling number of graphs.
Appl. Math. Comput., 2019

2018
The decycling number and maximum genus of cubic graphs.
J. Graph Theory, 2018

Stretched backboneless continuum manipulator driven by cannula tendons.
Ind. Robot, 2018

Context-augmented convolutional neural networks for twitter sarcasm detection.
Neurocomputing, 2018

A Note on Decycling Number, Vertex Partition and AVD-Total Coloring in Graphs.
Graphs Comb., 2018

Bounds for Judicious Balanced Bipartitions of Graphs.
Graphs Comb., 2018

Decycling Number of a class of 4-regular graphs.
Ars Comb., 2018

Answer Ranking Based on Language Phenomenon Recognition.
Proceedings of the Chinese Lexical Semantics - 19th Workshop, 2018

A Comparative Study on the Coordinate Relation of Chinese Official Documents in Mainland, Hong Kong and Macau.
Proceedings of the Chinese Lexical Semantics - 19th Workshop, 2018

Neural Networks for Bacterial Named Entity Recognition.
Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2018

2017
Lower Bounds on the Number of Monochromatic Matchings in K<sub>2s+t-1</sub>.
Graphs Comb., 2017

A new formula for the decycling number of regular graphs.
Discret. Math., 2017

The orientable genus of the generalized Petersen graph P(km, m).
Ars Comb., 2017

The GDUFS System in NTCIR-13 ECA Task.
Proceedings of the 13th NTCIR Conference, 2017

WUST System at NTCIR-13 Short Text Conversation Task.
Proceedings of the 13th NTCIR Conference, 2017

Extractive Single Document Summarization via Multi-feature Combination and Sentence Compression.
Proceedings of the Natural Language Processing and Chinese Computing, 2017

Natural Logic Inference for Emotion Detection.
Proceedings of the Chinese Computational Linguistics and Natural Language Processing Based on Naturally Annotated Big Data, 2017

Recognizing Textual Entailment Using Inference Phenomenon.
Proceedings of the Chinese Lexical Semantics - 18th Workshop, 2017

Building A Parallel Corpus with Bilingual Discourse Alignment.
Proceedings of the Chinese Lexical Semantics - 18th Workshop, 2017

2016
A note on graph proper total colorings with many distinguishing constraints.
Inf. Process. Lett., 2016

Finding Shorter Cycles in a Weighted Graph.
Graphs Comb., 2016

Adjacent vertex distinguishing total colorings of graphs with four distinguishing constraints.
Ars Comb., 2016

The Number of 1-Factors and Edge-Colorings of Mobius Ladder Graphs and Triangular Embeddings of K<sub>12m+7</sub>.
Ars Comb., 2016

Odd components of co-trees and graph embeddings.
Appl. Math. Comput., 2016

WUST System at NTCIR-12 QALab-2 Task.
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, 2016

WUST System at NTCIR-12 Short Text Conversation Task.
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, 2016

Sports News Generation from Live Webcast Scripts Based on Rules and Templates.
Proceedings of the Natural Language Understanding and Intelligent Applications, 2016

Study on the English Corresponding Unit of Chinese Clause.
Proceedings of the Natural Language Understanding and Intelligent Applications, 2016

2015
Workspace calculating and kinematic modelling of a flexible continuum manipulator constructed by steel-wires.
Ind. Robot, 2015

L(2, 1)-labeling of a circular graph.
Ars Comb., 2015

Finding a shortest cycle in a subspace of the cycle space of a graph.
Appl. Math. Comput., 2015

Semantic Role Labeling for Biomedical Corpus Using Maximum Entropy Classifier.
Proceedings of the Advanced Intelligent Computing Theories and Applications, 2015

2014
Counting 2-Connected 4-Regular Maps on the Projective Plane.
Electron. J. Comb., 2014

A tunable directional coupler with a wide tuning range of coupling ratios.
Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014

The WHUTE System in NTCIR-11 RITE-VAL Task.
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, 2014

Reconfigurable microwave couplers with dynamic performance control.
Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014

Dual-band microwave power amplifier design using GaN transistors.
Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014

Annotating Principal Event Chain in Chinese Texts.
Proceedings of the Chinese Lexical Semantics - 15th Workshop, 2014

2013
Maximum Genus Embeddings and Genus Embeddings on Orientable Surfaces.
Ars Comb., 2013

Lower bound on the number of the maximum genus embedding of K<sub>n, n</sub>.
Ars Comb., 2013

A compact phased array antenna system based on dual-band Butler matrices.
Proceedings of the 2013 IEEE Radio and Wireless Symposium, 2013

The WHUTE System in NTCIR-10 RITE Task.
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, 2013

2012
Exponentially Many Monochromatic n-Matchings in K 3n-1.
Graphs Comb., 2012

Homeomorphically Irreducible Spanning Trees in Locally Connected Graphs.
Comb. Probab. Comput., 2012

Vertex Splitting and Upper Embeddable Graphs
CoRR, 2012

2011
Lower Bound of the Number of Maximum Genus Embeddings and Genus Embeddings of <i>K</i><sub>12<i>s</i>+7</sub>.
Graphs Comb., 2011

The WHUTE System in NTCIR-9 RITE Task.
Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011

A Web Knowledge Based Approach for Complex Question Answering.
Proceedings of the Information Retrieval Technology, 2011

2010
Enumerative Properties of Rooted Circuit Maps.
Graphs Comb., 2010

WHU Question Answering System at NTCIR-8 ACLIA Task.
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2010

Statistics-based Semantic Role Labeling for Chinese menu corpus.
Proceedings of the Sixth International Conference on Natural Computation, 2010

2009
WHU at TAC 2009: A Tri-categorization Approach to Textual Entailment Recognition.
Proceedings of the Second Text Analysis Conference, 2009

Finding Answers to Definition Questions Using Web Knowledge Bases.
Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, 2009

Information Focus Synthesis Based on Question Answer Chain.
Proceedings of the 2009 International Conference on Asian Language Processing, 2009

Parsing Syntactic and Semantic Dependencies for Multiple Languages with A Pipeline Approach.
Proceedings of the Thirteenth Conference on Computational Natural Language Learning: Shared Task, 2009

2008
The projective plane crossing numbers of circular graphs.
J. Syst. Sci. Complex., 2008

Information Retrieval Using PU Learning Based Re-ranking.
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2008

Multi-Strategy Question Answering System for NTCIR-7 C-C Task.
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2008

A Research on Automatic Chinese Catchword Extraction.
Proceedings of the International Conference on Language Resources and Evaluation, 2008

Automatic Chinese Catchword Extraction Based on Time Series Analysis.
Proceedings of the Twelfth Conference on Computational Natural Language Learning, 2008

2007
Minimum cycle bases of graphs on surfaces.
Discret. Math., 2007

2006
Semi-automatic Hot Event Detection.
Proceedings of the Advanced Data Mining and Applications, Second International Conference, 2006

2005
The crossing number of the circular graph C(2<i>m</i>+2, <i>m</i>).
Discret. Math., 2005

2004
Generating cycle spaces for graphs on surfaces with small genera.
Eur. J. Comb., 2004

2002
The Number of Loopless 4-Regular Maps on the Projective Plane.
J. Comb. Theory, Ser. B, 2002

Enumeration of 2 -connected Loopless 4 -regular Maps on the Plane.
Eur. J. Comb., 2002

Enumeration of simple bipartite maps on the sphere and the projective plane.
Discret. Math., 2002

2001
4-Regular Maps on the Klein Bottle.
J. Comb. Theory, Ser. B, 2001

Enumerating near-4-regular maps on the sphere and the torus.
Discret. Appl. Math., 2001

2000
Bisingular maps on the sphere and the projective plane.
Discret. Math., 2000

1999
Another cycle structure theorem for hamiltonian graphs.
Discret. Math., 1999


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