Large language models (LLMs) are crucial in advancing artificial intelligence, particularly in refining the ability of AI models to follow detailed instructions. This complex process involves enhancing the datasets used in training LLMs, which ultimately leads to the creation of more sophisticated and versatile AI systems. However, the challenge lies in the dependency on high-quality…
Artificial Intelligence has made significant progress with Large Language Models (LLMs), but their capability to process complex structured graph data remains challenging. Many real-world data structures, such as the web, e-commerce systems, and knowledge graphs, have a definite graph structure. While attempts have been made to amalgamate technologies like Graph Neural Networks (GNNs) with LLMs,…
Researchers have been refocusing the abilities of Large Vision-Language Models (LVLMs), typically passive technological entities, to participate more proactively in interactions. Large Vision-Language Models are crucial for tasks needing visual understanding and language processing. However, they often provide heavily detailed and confident responses, even when they face unclear or invalid questions, leading to potentially biased…
In the domain of large language models (LLMs), text-to-speech (TTS) synthesis presents a unique challenge, and researchers are exploring their potential for audio synthesis. Historically, systems have used various methodologies, from reassembling audio segments to using acoustic parameters, and more recently, generating mel-spectrograms directly from text. However, these methods face limitations like lower fidelity and…
Telecommunication, the transmission of information over distances, is fundamental in our modern world, enabling the channeling of voice, data, and video via technologies including radio, television, satellite and the internet to support global connectivity and data exchange. But while innovations in the field continue to improve the speed, reliability, and efficiency of communication systems, existing…
Telecommunications is a field involving the transmission of information over distances to facilitate communication. It uses various technologies such as radio, television, satellite, and the internet for voice, data, and video transmission and plays a fundamental role in societal and economic functions.
However, Large Language Models (LLMs) that are typically used in the field lack specialised…
Researchers are grappling with how to identify cause and effect in diverse time-series data, where a single model can't account for various causal mechanisms. Most traditional methods used for casual discovery from this type of data typically presume a uniform causal structure across the entire dataset. However, real-world data is often highly complex and multi-modal,…
Spreadsheet analysis is crucial for managing and interpreting data in the extensive two-dimensional grids used in tools like MS Excel and Google Sheets. However, the large, complex grids often exceed the token limits of large language models (LLMs), making it difficult to process and extract meaningful information. Traditional methods struggle with the size and complexity…
For AI research, efficiently managing long contextual inputs in Retrieval-Augmented Generation (RAG) models is a central challenge. Current techniques such as context compression have certain limitations, particularly in how they handle multiple context documents, which is a pressing issue for many real-world scenarios.
Addressing this challenge effectively, researchers from the University of Amsterdam, The University of…
Deep Visual Proteomics (DVP) is a groundbreaking approach for analyzing cellular phenotypes, developed using Biology Image Analysis Software (BIAS). It combines advanced microscopy, artificial intelligence, and ultra-sensitive mass spectrometry, considerably expanding the ability to conduct comprehensive proteomic analyses within the native spatial context of cells. The DVP method involves high-resolution imaging for single-cell phenotyping, artificial…