A tale of two communication tools: Discussion‐forum and mobile instant‐messaging apps in collaborative learning

Zhong Sun, Chin‐Hsi Lin, Minhua Wu, +2

British Journal of Educational Technology

E-learningEducationCommunication SupportCommunicationOnline Learning Community +18

Model Compression Applied to Small-Footprint Keyword Spotting

George Tucker, Minhua Wu, Ming Sun, +3

Image AnalysisSpeech CodingData ScienceEngineeringPattern Recognition +8

Exploring collaborative learning effect in blended learning environments

Zhong Sun, Ruixue Liu, Liming Luo, +2

Journal of Computer Assisted Learning

E-learningNew TechnologyInstructional CommunicationEngineeringBlended Learning Environments +13

Monophone-Based Background Modeling for Two-Stage On-Device Wake Word Detection

Minhua Wu, Sankaran Panchapagesan, Ming Sun, +5

EngineeringMachine LearningAmazon EchoMonophone-based Background ModelingAcoustic Modeling +18

Direct modeling of raw audio with DNNS for wake word detection

Kenichi Kumatani, Sankaran Panchapagesan, Minhua Wu, +4

2017 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU)

EngineeringMachine LearningBottleneck Feature RepresentationFeature ExtractionWake Word Detection +18

Time-Delayed Bottleneck Highway Networks Using a DFT Feature for Keyword Spotting

Jinxi Guo, Kenichi Kumatani, Ming Sun, +4

Complex Dft FeatureConvolutional Neural NetworkEngineeringMachine LearningRecurrent Neural Network +18

Frequency Domain Multi-channel Acoustic Modeling for Distant Speech Recognition

Minhua Wu, Kenichi Kumatani, Shiva Sundaram, +2

High‐performance porous transport layers for proton exchange membrane water electrolyzers

Youkun Tao, Minhua Wu, Meiqi Hu, +4

SusMat

Materials ScienceCatalytic MembraneChemical EngineeringAbstract HydrogenEngineering +8

21.4 An LTE-A Multimode Multiband RF Transceiver with 4RX/2TX Inter-Band Carrier Aggregation, 2-Carrier 4×4 MIMO with 256QAM and HPUE Capability in 28nm CMOS

Chih-Chun Tang, Yi-Bin Lee, Chih-Hao Sun, +18

Artificial IntelligenceWireless Communications5G Network SlicingEngineering6G +16

Mass and current uniformity for planar solid oxide fuel cells with discrete landing structured flow fields: A three-dimensional numerical analysis

Guanguang Li, Minhua Wu, Deyang Zeng, +4

International Journal of Hydrogen Energy

Numerical AnalysisElectrical EngineeringEngineeringNumerical SimulationCurrent Uniformity +5