User profiles for Zhiyu Chen

ZhiYu Chen

- Verified email at ieee.org - Cited by 1549

Zhiyu Zoey Chen

- Verified email at andrew.cmu.edu - Cited by 1037

Zhiyu Chen

- Verified email at amazon.com - Cited by 343

Gray-level grouping (GLG): an automatic method for optimized image contrast Enhancement-part I: the basic method

ZY Chen, BR Abidi, DL Page… - IEEE transactions on …, 2006 - ieeexplore.ieee.org
Contrast enhancement has an important role in image processing applications. Conventional
contrast enhancement techniques either often fail to produce satisfactory results for a …

Degradome sequencing reveals endogenous small RNA targets in rice (Oryza sativa L. ssp. indica)

M Zhou, L Gu, P Li, X Song, L Wei, Z CHen, X Cao - Frontiers in biology, 2010 - Springer
MicroRNAs (miRNAs) and small interfering RNAs (siRNAs) regulate gene expression in
eukaryotes. Plant miRNAs modulate their targets mainly via messenger RNA (mRNA) cleavage. …

Routes for advancing SnTe thermoelectrics

Z Chen, X Guo, F Zhang, Q Shi, M Tang… - Journal of materials …, 2020 - pubs.rsc.org
Conventional PbTe-based semiconductors have been leading the developments in the
thermoelectrics community due to their rich capabilities in optimizing the electronic and phonon …

[HTML][HTML] Tumor-derived exosomal miR-934 induces macrophage M2 polarization to promote liver metastasis of colorectal cancer

…, S Cai, Y Xu, X Li, X He, X Zhong, G Li, Z Chen… - Journal of hematology & …, 2020 - Springer
Background Mounting evidence has demonstrated the vital importance of tumor-associated
macrophages (TAMs) and exosomes in the formation of the premetastatic niche. However, …

Hybridqa: A dataset of multi-hop question answering over tabular and textual data

W Chen, H Zha, Z Chen, W Xiong, H Wang… - arXiv preprint arXiv …, 2020 - arxiv.org
Existing question answering datasets focus on dealing with homogeneous information,
based either only on text or KB/Table information alone. However, as human knowledge is …

Sterilization and plasma processing of room temperature surfaces with a one atmosphere uniform glow discharge plasma (OAUGDP)

…, P Feldman, DM Sherman, F Karakaya, Z Chen… - Surface and Coatings …, 2000 - Elsevier
A technique for generating active species with the one atmosphere uniform glow discharge
plasma (OAUGDP) has been developed and tested in a wide range of potential plasma …

[HTML][HTML] Interaction of lncRNA MIR100HG with hnRNPA2B1 facilitates m6A-dependent stabilization of TCF7L2 mRNA and colorectal cancer progression

…, J Wang, TJ Yeatman, H Guo, H Zong, S Jin, Z Chen… - Molecular cancer, 2022 - Springer
Background Epithelial-to-mesenchymal transition (EMT) is a process linked to metastasis
and drug resistance with non-coding RNAs (ncRNAs) playing pivotal roles. We previously …

Finqa: A dataset of numerical reasoning over financial data

Z Chen, W Chen, C Smiley, S Shah, I Borova… - arXiv preprint arXiv …, 2021 - arxiv.org
The sheer volume of financial statements makes it difficult for humans to access and analyze
a business's financials. Robust numerical reasoning likewise faces unique challenges in …

Explanations from large language models make small reasoners better

S Li, J Chen, Y Shen, Z Chen, X Zhang, Z Li… - arXiv preprint arXiv …, 2022 - arxiv.org
Integrating free-text explanations to in-context learning of large language models (LLM) is
shown to elicit strong reasoning capabilities along with reasonable explanations. In this paper, …

Logical natural language generation from open-domain tables

W Chen, J Chen, Y Su, Z Chen, WY Wang - arXiv preprint arXiv …, 2020 - arxiv.org
Neural natural language generation (NLG) models have recently shown remarkable progress
in fluency and coherence. However, existing studies on neural NLG are primarily focused …