BestHub
Sign in
Data Party THU
Author

Data Party THU

Official platform of Tsinghua Big Data Research Center, sharing the team's latest research, teaching updates, and big data news.

368
Articles
0
Likes
242
Views
0
Comments
Recent Articles

Latest from Data Party THU

100 recent articles max
Data Party THU
Data Party THU
Mar 24, 2026 · Artificial Intelligence

How the New AMD Framework Beats AI‑Generated Deepfakes with the MDSM Dataset

The article introduces the “Coherence Trap” problem caused by large‑language‑model‑crafted narratives, presents the 440k‑pair MDSM multimodal deep‑fake dataset, and details the lightweight AMD detection framework that outperforms existing SOTA models across multiple benchmarks, highlighting its efficiency and real‑world security impact.

AI detectionAMD frameworkContent Security
0 likes · 7 min read
How the New AMD Framework Beats AI‑Generated Deepfakes with the MDSM Dataset
Data Party THU
Data Party THU
Mar 23, 2026 · Artificial Intelligence

Boosting RAG Performance: Query Translation & Decomposition Techniques

The article explains two emerging RAG query‑optimization approaches—query translation and query decomposition—detailing fan‑out retrieval, reciprocal rank fusion, HyDE, step‑back prompting, and chain‑of‑thought retrieval, and shows how combining them can improve relevance and latency in LLM‑augmented systems.

LLMRAGRetrieval-Augmented Generation
0 likes · 9 min read
Boosting RAG Performance: Query Translation & Decomposition Techniques
Data Party THU
Data Party THU
Mar 23, 2026 · Operations

How to Completely Uninstall OpenClaw on Windows, macOS, and WSL

This guide walks you through a clean removal of OpenClaw—including resetting configurations, running the official uninstall command with appropriate flags, deleting the CLI tool across package managers, and handling leftover API keys—so you can safely retire the software on Windows, macOS, or WSL environments.

CLIOpenClawWSL
0 likes · 7 min read
How to Completely Uninstall OpenClaw on Windows, macOS, and WSL
Data Party THU
Data Party THU
Mar 22, 2026 · Artificial Intelligence

How scLong’s Billion‑Parameter Model Reads the Whole Single‑Cell Transcriptome

The scLong foundation model, trained on 48 million cells and 28 k genes, integrates full‑gene expression with Gene Ontology knowledge to outperform existing methods on genetic perturbation, chemical response, cancer drug prediction, gene‑regulatory network inference, and batch integration tasks.

Foundation Modelbioinformaticsgene ontology
0 likes · 13 min read
How scLong’s Billion‑Parameter Model Reads the Whole Single‑Cell Transcriptome
Data Party THU
Data Party THU
Mar 21, 2026 · Artificial Intelligence

Why Bigger Context Windows Hurt LLMs and How RAG Still Wins

The article explains that expanding LLM context windows leads to attention dilution and retrieval collapse, degrading answer quality, and argues that Retrieval‑Augmented Generation remains essential because it preserves signal density through focused retrieval and selective prompting.

AI ArchitectureAttention DilutionLLM
0 likes · 8 min read
Why Bigger Context Windows Hurt LLMs and How RAG Still Wins
Data Party THU
Data Party THU
Mar 21, 2026 · Operations

How to Harden and Operate OpenClaw for Reliable Production Use

This guide walks you through the essential steps to transform a freshly installed OpenClaw instance into a stable, production‑ready AI assistant, covering troubleshooting, configuration files, memory persistence, model selection, security hardening, Telegram integration, browser setup, and automated heartbeat and cron management.

AI OperationsDeploymentOpenClaw
0 likes · 8 min read
How to Harden and Operate OpenClaw for Reliable Production Use
Data Party THU
Data Party THU
Mar 18, 2026 · Industry Insights

From Ancient Automata to AI‑Powered Dancers: The Evolution of Dancing Robots

This article traces the century‑long journey of dancing robots—from early mechanical automata and electric toys to modern AI‑driven performers—detailing hardware upgrades, control‑system breakthroughs, perception technologies, and future application scenarios that turn stage spectacles into everyday utilities.

AIcontrol systemsdancing robots
0 likes · 13 min read
From Ancient Automata to AI‑Powered Dancers: The Evolution of Dancing Robots
Data Party THU
Data Party THU
Mar 17, 2026 · Artificial Intelligence

How OpenMAIC Is Redefining AI-Powered Learning: From Multi‑Agent Labs to Classroom Revolution

OpenMAIC, the world’s first multi‑agent generative learning framework released by Tsinghua University, transforms technical documents into zero‑barrier interactive courses, supports AI‑driven lesson planning, multi‑agent discussions, and plug‑in extensions, and is rapidly evolving through 2024‑2026 to reshape education and beyond.

AI educationLLMMulti-Agent AI
0 likes · 10 min read
How OpenMAIC Is Redefining AI-Powered Learning: From Multi‑Agent Labs to Classroom Revolution
Data Party THU
Data Party THU
Mar 15, 2026 · Artificial Intelligence

Boost LLM Accuracy: Simple Prompt Repetition Tricks That Work

The article explains three practical prompting techniques—periodic core requirement restatement, repeated inclusion of the original text, and multiple task repetitions—that help large language models maintain focus, avoid missing details, and produce deeper, more accurate outputs in long‑context and multi‑rule scenarios, with concrete examples.

AI productivityLLM promptingText Generation
0 likes · 33 min read
Boost LLM Accuracy: Simple Prompt Repetition Tricks That Work