Zhihang Yi

23 papers Journal 18Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Diffusion-based contrastive learning for multimodal recommendation.
Knowl. Inf. Syst.
Hairong Wang, Zhihang Yi, Zhaojing Xu, Jianling Yang
2026 J jnl
Graph contrastive learning view construction methods in recommender systems: a survey.
Frontiers Comput. Sci.
Zhihang Yi, Hairong Wang, Fangping Chen, Zhaojing Xu, Jianling Yang
2026 J jnl
Multimodal Information Fusion for Chart Understanding: A Survey of MLLMs - Evolution, Limitations, and Cognitive Enhancement.
CoRR
Zhihang Yi, Jian Zhao, Jiancheng Lv, Tao Wang
2011 J jnl
BER and Diversity Order Analysis of Distributed Alamouti's Code with CSI-Assisted Relays.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Min-Chul Ju, Hyoung-Kyu Song, Il-Min Kim
2011 J jnl
Outage Probability and Optimum Combining for Time Division Broadcast Protocol.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Min-Chul Ju, Il-Min Kim
2011 J jnl
Outage Probability and Optimum Power Allocation for Analog Network Coding.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Min-Chul Ju, Il-Min Kim
2011 J jnl
Symbol Rate Upper-Bound on Distributed STBC with Channel Phase Information.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Il-Min Kim, Dong In Kim
2010 — conf
Finite-SNR Diversity-Multiplexing Tradeoff in Bidirectional Cooperative Networks.
ICC
Zhihang Yi, Il-Min Kim, Robert Schober
2010 J jnl
SER Analysis and PDF Derivation for Multi-Hop Amplify-and-Forward Relay Systems.
IEEE Trans. Commun.
Chris Conne, Min-Chul Ju, Zhihang Yi, Hyoung-Kyu Song, Il-Min Kim
2009 J jnl
An opportunistic-based protocol for bidirectional cooperative networks.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Il-Min Kim
2009 — conf
Approximate BER Expressions of Distributed Alamouti's Code in Two-Hop Systems.
ICDCS Workshops
Zhihang Yi, Il-Min Kim
2009 J jnl
Approximate BER expressions of distributed Alamouti's code in dissimilar cooperative networks with blind relays.
IEEE Trans. Commun.
Zhihang Yi, Il-Min Kim
2009 J jnl
Optimum beamforming in the broadcasting phase of bidirectional cooperative communication with multiple decode-and-forward relays.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Il-Min Kim
2009 J jnl
Relay ordering in a multi-hop cooperative diversity network.
IEEE Trans. Commun.
Zhihang Yi, Il-Min Kim
2008 J jnl
Diversity order analysis of the decode-and-forward cooperative networks with relay selection.
IEEE Trans. Wirel. Commun.
Zhihang Yi, Il-Min Kim
2008 J jnl
Finite-SNR Diversity-Multiplexing Tradeoff and Optimum Power Allocation in Bidirectional Cooperative Networks
CoRR
Zhihang Yi, Il-Min Kim
2008 — conf
Row-Monomial Distributed Orthogonal Space-Time Block Codes with Channel Phase Information.
ICC
Zhihang Yi, Il-Min Kim
2008 — conf
The Impact of Noise Correlation on the Single-Symbol ML Decodable Distributed STBCs.
ICC
Zhihang Yi, Il-Min Kim
2007 — conf
Decode-and-Forward Cooperative Networks with Relay Selection.
VTC Fall
Zhihang Yi, Il-Min Kim
2007 J jnl
Joint optimization of relay-precoders and decoders with partial channel side information in cooperative networks.
IEEE J. Sel. Areas Commun.
Zhihang Yi, Il-Min Kim
2007 J jnl
Single-Symbol ML Decodable Distributed STBCs for Cooperative Networks.
IEEE Trans. Inf. Theory
Zhihang Yi, Il-Min Kim
2007 J jnl
The Impact of Noise Correlation and Channel Phase Information on the Data-Rate of the Single-Symbol ML Decodable Distributed STBCs
CoRR
Zhihang Yi, Il-Min Kim
2006 J jnl
High Date-Rate Single-Symbol ML Decodable Distributed STBCs for Cooperative Networks
CoRR
Zhihang Yi, Il-Min Kim