1 code implementation • NAACL 2022 • Chuyun Deng, Mingxuan Liu, Yue Qin, Jia Zhang, Hai-Xin Duan, Donghong Sun
Adversarial texts help explore vulnerabilities in language models, improve model robustness, and explain their working mechanisms.
no code implementations • 30 Mar 2024 • Xihao Xie, Jia Zhang, Rahul Ramachandran, Tsengdar J. Lee, Seungwon Lee
In this paper, a novel context-aware approach is proposed to recommending next services in a workflow development process, through learning service representation and service selection decision making behaviors from workflow provenance.
1 code implementation • 25 Sep 2023 • Jia Zhang, Bo Peng, Xi Wu
Extensive experimentation on both the multi-label classification and segmentation network stages underscores the effectiveness of the proposed graph reasoning approach for advancing WSSS.
no code implementations • 22 Sep 2023 • Tianrun Chen, Chenglong Fu, Ying Zang, Lanyun Zhu, Jia Zhang, Papa Mao, Lingyun Sun
In this work, we introduce a novel end-to-end approach, Deep3DSketch+, which performs 3D modeling using only a single free-hand sketch without inputting multiple sketches or view information.
no code implementations • 8 Aug 2023 • Xun Chen, Fujun Gao, Min Qiu, Jia Zhang, Feng Shu, Shihao Yan
In addition, we prove that the minimum jamming power should be the same as Alice's covert transmit power, depending on the covertness and average jamming power constraints.
no code implementations • 20 Feb 2023 • Xinquan Huang, Wenlei Shi, Qi Meng, Yue Wang, Xiaotian Gao, Jia Zhang, Tie-Yan Liu
Neural networks have shown great potential in accelerating the solution of partial differential equations (PDEs).
no code implementations • 25 Oct 2022 • Xihao Xie, Jia Zhang, Rahul Ramachandran, Tsengdar J. Lee, Seungwon Lee
As service-oriented architecture becoming one of the most prevalent techniques to rapidly deliver functionalities to customers, increasingly more reusable software components have been published online in forms of web services.
1 code implementation • 16 Sep 2022 • Jia Zhang, Yukun Huang, Zheng Zhang, Yuhang Shi
There has been growing research interest in using deep learning based method to achieve fully automated segmentation of lesion in Positron emission tomography computed tomography(PET CT) scans for the prognosis of various cancers.
no code implementations • 19 Jun 2022 • Wenlei Shi, Xinquan Huang, Xiaotian Gao, Xinran Wei, Jia Zhang, Jiang Bian, Mao Yang, Tie-Yan Liu
Neural operators, as a powerful approximation to the non-linear operators between infinite-dimensional function spaces, have proved to be promising in accelerating the solution of partial differential equations (PDE).
no code implementations • 24 May 2022 • Xihao Xie, Jia Zhang, Rahul Ramachandran, Tsengdar J. Lee, Seungwon Lee
As increasingly more software services have been published onto the Internet, it remains a significant challenge to recommend suitable services to facilitate scientific workflow composition.
no code implementations • 18 Feb 2022 • Lin Huang, Qiyuan Dong, Lijun Wu, Jia Zhang, Jiang Bian, Tie-Yan Liu
As a specific semantic segmentation task, aerial imagery segmentation has been widely employed in high spatial resolution (HSR) remote sensing images understanding.
no code implementations • 18 Feb 2022 • Lin Huang, Lijun Wu, Jia Zhang, Jiang Bian, Tie-Yan Liu
How to discover the useful implicit relation between entities and effectively utilize the relations for each entity under various circumstances is crucial.
1 code implementation • 18 Feb 2022 • Di He, Shanda Li, Wenlei Shi, Xiaotian Gao, Jia Zhang, Jiang Bian, LiWei Wang, Tie-Yan Liu
In this work, we develop a novel approach that can significantly accelerate the training of Physics-Informed Neural Networks.
no code implementations • 2 Nov 2021 • Gaetano Scebba, Jia Zhang, Sabrina Catanzaro, Carina Mihai, Oliver Distler, Martin Berli, Walter Karlen
When tested on the wound images drawn from the supplemental data sets, the DS approach increased the mean MCC from 0. 17 to 0. 85.
no code implementations • 7 Aug 2021 • Jinyuan Chang, Zhentao Shi, Jia Zhang
Models defined by moment conditions are at the center of structural econometric estimation, but economic theory is mostly agnostic about moment selection.
1 code implementation • 24 Dec 2020 • Wenlei Shi, Xinran Wei, Jia Zhang, Xiaoyuan Ni, Arthur Jiang, Jiang Bian, Tie-Yan Liu
While adopting complex GNN models with more informative message passing and aggregation mechanisms can obviously benefit heterogeneous vertex representations and cooperative policy learning, it could, on the other hand, increase the training difficulty of MARL and demand more intense and direct reward signals compared to the original global reward.
no code implementations • 19 Oct 2020 • Hao Wang, Jia Zhang, Yingce Xia, Jiang Bian, Chao Zhang, Tie-Yan Liu
However, most existing studies overlook the code's intrinsic structural logic, which indeed contains a wealth of semantic information, and fails to capture intrinsic features of codes.
no code implementations • 9 Sep 2020 • Sixuan Zhang, Shuo Cao, Jia Zhang, Tonghua Liu, YuTing Liu, Shuaibo Geng, Yujie Lian
In this paper, we investigate the expected constraints on the Hubble constant from the gravitational-wave standard sirens, in a cosmological-model-independent way.
Cosmology and Nongalactic Astrophysics
2 code implementations • 16 Jul 2019 • Zhenhui Xu, Guolin Ke, Jia Zhang, Jiang Bian, Tie-Yan Liu
Inspired by the nature of the expressiveness ability in Neural Networks, we propose to use multi-segment activation, which can significantly improve the expressiveness ability with very little cost, in the compact student model.
no code implementations • ICLR 2019 • Guolin Ke, Jia Zhang, Zhenhui Xu, Jiang Bian, Tie-Yan Liu
Since there are no shared patterns among these diverse tabular data, it is hard to design specific structures to fit them all.
1 code implementation • 2 Mar 2019 • Xihan Li, Jia Zhang, Jiang Bian, Yunhai Tong, Tie-Yan Liu
Traditional solutions on these problems leverage combinatorial optimization with demand and supply forecasting.
no code implementations • 17 Oct 2017 • Patrick Schwab, Gaetano Scebba, Jia Zhang, Marco Delai, Walter Karlen
With tens of thousands of electrocardiogram (ECG) records processed by mobile cardiac event recorders every day, heart rhythm classification algorithms are an important tool for the continuous monitoring of patients at risk.
no code implementations • 23 Nov 2016 • Jia Zhang, Zheng Wang, Qian Li, Jialin Zhang, Yanyan Lan, Qiang Li, Xiaoming Sun
In the guaranteed delivery scenario, ad exposures (which are also called impressions in some works) to users are guaranteed by contracts signed in advance between advertisers and publishers.
no code implementations • 22 Nov 2016 • Jia Zhang, Weidong Ma, Tao Qin, Xiaoming Sun, Tie-Yan Liu
We then extend our mechanism to the general case and achieve a competitive ratio $\frac{1}{42\log k\log T}$ for both social welfare and revenue, where $T$ is the ratio of the maximum request length to the minimum request length and $k$ is the ratio of the maximum request value density to the minimum request value density.