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Dongsheng Guo

6 accepted papers

2026

BehaviorBench: A Psychologically Grounded Benchmark for Evaluating Personality in Large Language Models Through Realistic Behaviors

IJCAI 2026

Current approaches to evaluating personality in large language models (LLMs) typically prompt them to self-report on psychological questionnaires such as the Big Five Inventory. However, these methods assess introspective labels rather than observable behavior, despite the fact that LLMs are deploye

Cited by 0Scholar
2025

Adaptive Noise Rejection Strategy for Cooperative Motion Control of Dual-Arm Robots

RA-L 2025

Dual-arm robots possess exceptional collaborative capabilities and versatility, demonstrating broad application prospects across various fields. As a significant research area for dual-arm robots, the requirements for coordinated motion control are gradually increasing. In practical applications, ro

Cited by 3SourceScholar
2025

PEPE: Long-context Extension for Large Language Models via Periodic Extrapolation Positional Encodings

EMNLP 2025

Long-context extension seeks to expand the contextual window in pre-trained large language models (LLMs), allowing them to handle several multiples of their original training context lengths. The primary method for extending the window length involves expanding the initial positional encodings, such

2021

Image Harmonization With Transformer

ICCV 2021poster

Image harmonization, aiming to make composite images look more realistic, is an important and challenging task. The composite, synthesized by combining foreground from one image with background from another image, inevitably suffers from the issue of inharmonious appearance caused by distinct imagin…

Cited by 91PDFcodeScholar
2020

Spiral Generative Network for Image Extrapolation

ECCV 2020poster

In this paper, motivated by human natural ability to perceive unseen surroundings imaginatively, we propose a novel Spiral Generative Network, SpiralNet, to perform image extrapolation in a spiral manner, which regards extrapolation as an evolution process growing from an input sub-image along a spi…