Penghang Liu

17 papers A* 2Journal 12Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
MusiXQA: Advancing Visual Music Understanding in Multimodal Large Language Models.
CoRR
Jian Chen, Wenye Ma, Penghang Liu, Wei Wang, Tengwei Song, Ming Li, Chenguang Wang, Ruiyi Zhang, Changyou Chen
2025 J jnl
Privacy-Aware Time Series Synthesis via Public Knowledge Distillation.
CoRR
Penghang Liu, Haibei Zhu, Eleonora Kreacic, Svitlana Vyetrenko
2025 J jnl
Privacy-Aware Time Series Synthesis via Public Knowledge Distillation.
Trans. Mach. Learn. Res.
Penghang Liu, Haibei Zhu, Eleonora Kreacic, Svitlana Vyetrenko
2025 J jnl
TS-Agent: A Time Series Reasoning Agent with Iterative Statistical Insight Gathering.
CoRR
Penghang Liu, Elizabeth Fons, Svitlana Vyetrenko, Daniel Borrajo, Vamsi K. Potluru, Manuela Veloso
2025 — conf
Temporal Motifs for Financial Networks: A Study on Mercari, JPMC, and Venmo Platforms.
ASONAM (1)
Penghang Liu, Bahadir Altun, Rupam Acharyya, Robert E. Tillman, Shunya Kimura, Naoki Masuda, Ahmet Erdem Sariyüce
2024 J jnl
LLM-driven Imitation of Subrational Behavior : Illusion or Reality?
CoRR
Andrea Coletta, Kshama Dwarakanath, Penghang Liu, Svitlana Vyetrenko, Tucker Balch
2023 J jnl
Temporal Motifs for Financial Networks: A Study on Mercari, JPMC, and Venmo Platforms.
CoRR
Penghang Liu, Rupam Acharyya, Robert E. Tillman, Shunya Kimura, Naoki Masuda, Ahmet Erdem Sariyüce
2023 J jnl
Temporal Network Motifs: Models, Limitations, Evaluation.
IEEE Trans. Knowl. Data Eng.
Penghang Liu, Valerio Guarrasi, Ahmet Erdem Sariyüce
2023 A* conf
Using Motif Transitions for Temporal Graph Generation.
KDD
Penghang Liu, Ahmet Erdem Sariyüce
2023 J jnl
Using Motif Transitions for Temporal Graph Generation.
CoRR
Penghang Liu, Ahmet Erdem Sariyüce
2022 J jnl
Biased or Limited: Modeling Sub-Rational Human Investors in Financial Markets.
CoRR
Penghang Liu, Kshama Dwarakanath, Svitlana S. Vyetrenko
2022 A* conf
Temporal Network Motifs: Models, Limitations, Evaluation (Extended abstract).
ICDE
Penghang Liu, Valerio Guarrasi, Ahmet Erdem Sariyüce
2021 J jnl
Temporal Motifs in Patent Opposition and Collaboration Networks.
CoRR
Penghang Liu, Naoki Masuda, Tomomi Kito, Ahmet Erdem Sariyüce
2020 — conf
Characterizing and Utilizing the Interplay Between Core and Truss Decompositions.
IEEE BigData
Penghang Liu, Ahmet Erdem Sariyüce
2020 J jnl
Characterizing and Utilizing the Interplay Between Core and Truss Decompositions.
CoRR
Penghang Liu, Ahmet Erdem Sariyüce
2020 J jnl
Temporal Network Motifs: Models, Limitations, Evaluation.
CoRR
Penghang Liu, Valerio Guarrasi, Ahmet Erdem Sariyüce
2017 — conf
Socio-spatial Networks, Multilingualism, and Language Use in a Rural African Context.
COSIT (Workshops/Posters)
Pierpaolo Di Carlo, Jeff Good, Ling Bian, Yujia Pan, Penghang Liu