activity
20172026
most citedGradient Sparsification for Communication-Efficient Distributed Optimization

204 citations · 213 across the 16 of their papers we have counts for

collaborators

16 papers

cs.SE2026

Dockerless: Environment-Free Program Verifier for Coding Agents

Wenhao Zeng, Yuling Shi, Xiaodong Gu +10

Program verifiers play a central role in training coding agents, including selecting trajectories for supervised fine-tuning (SFT) and providing rewards for reinforcement learning…

cs.SE2026

SWE-MeM: Learning Adaptive Memory Management for Long-Horizon Coding Agents

Shuzheng Gao, Wenhao Zeng, Zhaojian Yu +5

Long-horizon software engineering agents often need to manage lengthy and noisy interaction histories under limited context budgets. Existing memory management methods typically re…

cs.LG2025

GPT Carry-On: Training Foundation Model for Customization Could Be Simple, Scalable and Affordable

Jianqiao Wangni

Modern large language foundation models (LLM) have now entered the daily lives of millions of users. We ask a natural question whether it is possible to customize LLM for every use…

cs.CL2024

Language Models and Cycle Consistency for Self-Reflective Machine Translation

Jianqiao Wangni

This paper introduces a novel framework that leverages large language models (LLMs) for machine translation (MT). We start with one conjecture: an ideal translation should contain…

cs.CV2024

Convolutional Networks as Extremely Small Foundation Models: Visual Prompting and Theoretical Perspective

Jianqiao Wangni

Comparing to deep neural networks trained for specific tasks, those foundational deep networks trained on generic datasets such as ImageNet classification, benefits from larger-sca…

cs.CV2023

Deep Nonparametric Convexified Filtering for Computational Photography, Image Synthesis and Adversarial Defense

Jianqiao Wangni

We aim to provide a general framework of for computational photography that recovers the real scene from imperfect images, via the Deep Nonparametric Convexified Filtering (DNCF).…

cs.CV2023★ 5 cited

Relay Diffusion: Unifying diffusion process across resolutions for image synthesis

Jiayan Teng, Wendi Zheng, Ming Ding +4

Diffusion models achieved great success in image synthesis, but still face challenges in high-resolution generation. Through the lens of discrete cosine transformation, we find the…

cs.CV2022

Robust Boosting Forests with Richer Deep Feature Hierarchy

Jianqiao Wangni

We propose a robust variant of boosting forest to the various adversarial defense methods, and apply it to enhance the robustness of the deep neural network. We retain the deep net…

cs.LG2022

Quantized Adaptive Subgradient Algorithms and Their Applications

Ke Xu, Jianqiao Wangni, Yifan Zhang +3

Data explosion and an increase in model size drive the remarkable advances in large-scale machine learning, but also make model training time-consuming and model storage difficult.…

cs.CV2019

Normalized Diversification

Shaohui Liu, Xiao Zhang, Jianqiao Wangni +1

Generating diverse yet specific data is the goal of the generative adversarial network (GAN), but it suffers from the problem of mode collapse. We introduce the concept of normaliz…

cs.LG2019★ 2 cited

Trajectory Normalized Gradients for Distributed Optimization

Jianqiao Wangni, Ke Li, Jianbo Shi +1

Recently, researchers proposed various low-precision gradient compression, for efficient communication in large-scale distributed optimization. Based on these work, we try to reduc…

cs.CV2018★ 1 cited

Monocular 3D Pose Recovery via Nonconvex Sparsity with Theoretical Analysis

Jianqiao Wangni, Dahua Lin, Ji Liu +2

For recovering 3D object poses from 2D images, a prevalent method is to pre-train an over-complete dictionary of 3D basis poses. During testing, the detect…

stat.ML2017

Learning Random Fourier Features by Hybrid Constrained Optimization

Jianqiao Wangni, Jingwei Zhuo, Jun Zhu

The kernel embedding algorithm is an important component for adapting kernel methods to large datasets. Since the algorithm consumes a major computation cost in the testing phase,…

cs.LG2017★ 1 cited

Learning Sparse Visual Representations with Leaky Capped Norm Regularizers

Jianqiao Wangni, Dahua Lin

Sparsity inducing regularization is an important part for learning over-complete visual representations. Despite the popularity of regularization, in this paper, we invest…

cs.LG2017★ 204 cited

Gradient Sparsification for Communication-Efficient Distributed Optimization

Jianqiao Wangni, Jialei Wang, Ji Liu +1

Modern large scale machine learning applications require stochastic optimization algorithms to be implemented on distributed computational architectures. A key bottleneck is the co…

cs.LG2017

Training L1-Regularized Models with Orthant-Wise Passive Descent Algorithms

Jianqiao Wangni

The -regularized models are widely used for sparse regression or classification tasks. In this paper, we propose the orthant-wise passive descent algorithm (OPDA) for optimizi…