Zobrazeno 1 - 10
of 11 476
pro vyhledávání: '"A. Friel"'
Criminal networks arise from the unique attempt to balance a need of establishing frequent ties among affiliates to facilitate the coordination of illegal activities, with the necessity to sparsify the overall connectivity architecture to hide from l
Externí odkaz:
http://arxiv.org/abs/2410.23838
Ultralight dark matter, such as kinetically mixed dark-photon dark matter (DPDM) or axionlike-particle dark matter (axion DM), can source an oscillating magnetic-field signal at Earth's surface. Previous work searched for this signal in a publicly av
Externí odkaz:
http://arxiv.org/abs/2408.16045
Retrieval-Augmented Generation (RAG) has become a standard architectural pattern for incorporating domain-specific knowledge into user-facing chat applications powered by Large Language Models (LLMs). RAG systems are characterized by (1) a document r
Externí odkaz:
http://arxiv.org/abs/2407.11005
Retriever Augmented Generation (RAG) systems have become pivotal in enhancing the capabilities of language models by incorporating external knowledge retrieval mechanisms. However, a significant challenge in deploying these systems in industry applic
Externí odkaz:
http://arxiv.org/abs/2406.00975
Autor:
Lu, Chaoyi, Friel, Nial
There is increasing interest to develop Bayesian inferential algorithms for point process models with intractable likelihoods. A purpose of this paper is to illustrate the utility of using simulation based strategies, including approximate Bayesian c
Externí odkaz:
http://arxiv.org/abs/2404.15133
Autor:
Piancastelli, Luiza S. C., Friel, Nial
Rankings are a type of preference elicitation that arise in experiments where assessors arrange items, for example, in decreasing order of utility. Orderings of n items labelled {1,...,n} denoted are permutations that reflect strict preferences. For
Externí odkaz:
http://arxiv.org/abs/2403.12880
Autor:
Friel, Robert, Sanyal, Atindriyo
Large language models (LLMs) have experienced notable advancements in generating coherent and contextually relevant responses. However, hallucinations - incorrect or unfounded claims - are still prevalent, prompting the creation of automated metrics
Externí odkaz:
http://arxiv.org/abs/2310.18344
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The relative abundance of groups of species is often used in ecological surveys to estimate community composition, a metric that reflects patterns of commonness and rarity of biological assemblages. The focus of this paper is measurements of
Externí odkaz:
https://doaj.org/article/461a6e8929a84e729dc7bb4a804dd886
The exponential random graph (ERGM) model is a popular statistical framework for studying the determinants of tie formations in social network data. To test scientific theories under the ERGM framework, statistical inferential techniques are generall
Externí odkaz:
http://arxiv.org/abs/2304.14750
In this chapter, we present a review of latent position models for networks. We review the recent literature in this area and illustrate the basic aspects and properties of this modeling framework. Through several illustrative examples we highlight h
Externí odkaz:
http://arxiv.org/abs/2304.02979