Illustration of the Text2VectorSQL task, with scenarios below showing how integrating SQL queries with vector search unlocks semantic filtering, multi-modal matching and retrieval acceleration. These ...

The extortion deadline passed, and on Thursday, ShinyHunters made good on its threat.

This repository contains the code and data for the paper "CHESS: Contextual Harnessing for Efficient SQL Synthesis." Translating natural language questions into SQL queries, known as text-to-SQL, is a ...

A parish council, a £60m public sector bill, and the AI question that could define UK digital competition for a generation in ...

Abstract: The iceberg cubing problem is to compute the multidimensional group-by partitions that satisfy given aggregation constraints. Pruning unproductive computation for iceberg cubing when ...

The Vietnam-aligned threat actor known as OceanLotus has been attributed to two distinct campaigns that targeted domestic entities and stock investors with a backdoor known as SPECTRALVIPER. The ...

This week’s cybersecurity recap covers Firefox and Chrome bugs, EDR-killer tools, a TV botnet, an OpenBSD flaw, Android ...

Our tracking of OceanLotus activities from 2024–2026 reveals a shift in operational focus. During this period, the Vietnam-aligned OceanLotus adopted a more selective approach to external operations ...

本文介绍如何构建一套文本聚类流水线，将大语言模型嵌入与基于密度的聚类算法 HDBSCAN 相结合，在无标注文本数据中自动发现主题。 当前的生成式 AI热潮，表面上似乎主要集中在聊天界面与提示词工程，但大语言模型（LLM）的实际应用范围远不止于此。