Results 41 to 50 of about 58,186 (254)

Algorithmic and Hardness Results for the Colorful Components Problems

, 2013
In this paper we investigate the colorful components framework, motivated by applications emerging from comparative genomics. The general goal is to remove a collection of edges from an undirected vertex-colored graph $G$ such that in the resulting graph
A. Avidor, A. Paz, C. Zheng, D. Sankoff, M. Bellare, S. Bruckner, S. Bruckner, U. Feige   +7 more
core   +1 more source

Accounting for the Opportunity Cost of Children's Time in Economic Evaluation: Challenges and Frequently Asked Questions

Health Economics, EarlyView.
ABSTRACT Economic evaluations carried out from a societal perspective ought to account for the opportunity cost of a range of resources, including those committed by care recipients. People's time is such a resource: it is limited, valuable and it has an opportunity cost that should be reflected in cost calculations.
Lazaros Andronis, Cameron Morgan, Cam Donaldson, Emily Lancsar, Stavros Petrou   +4 more
wiley   +1 more source

Caste as a Social Kind

Journal of Applied Philosophy, EarlyView.
ABSTRACT Gender and race have received significant philosophical attention recently; they are the paradigm cases of social kinds in most philosophical accounts. I argue for the inclusion of caste as a social kind because it affects the lives of many people, and because it presents itself as an important test case for philosophers of social kinds.
Ajinkya Deshmukh
wiley   +1 more source

Multi-Agent RAG Framework for Entity Resolution: Advancing Beyond Single-LLM Approaches with Specialized Agent Coordination

Computers
Entity resolution in real-world datasets remains a persistent challenge, particularly for identifying households and detecting co-residence patterns within noisy and incomplete data.
Aatif Muhammad Althaf, Muzakkiruddin Ahmed Mohammed, Mariofanna Milanova, John Talburt, Mert Can Cakmak   +4 more
doaj   +1 more source

Hydride Reductions of Transition Metal Oxides [PDF]

Chemistry Letters, 2013
Abstract Low-temperature reactions are a powerful approach to generate new transition metal oxides that are inaccessible by conventional high-temperature reactions. In this review, we describe the recent progress of the topochemical reduction method using metal hydrides for transition metal oxides, in particular, focusing on structural ...
Takafumi Yamamoto, Hiroshi Kageyama
openaire   +1 more source

From Stability to Chaos: A Complete Classification of the Damped Klein‐Gordon Dynamics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We investigate the transition between stability and chaos in the damped Klein‐Gordon equation, a fundamental model for wave propagation and energy dissipation. Using semigroup methods and spectral criteria, we derive explicit thresholds that determine when the system exhibits asymptotic stability and when it displays strong chaotic dynamics ...
Carlos Lizama, Marina Murillo‐Arcila, Julio Puerta‐Fernández   +2 more
wiley   +1 more source

On Reductions from Multi-Domain Noninterference to the Two-Level Case

, 2016
The literature on information flow security with respect to transitive policies has been concentrated largely on the case of policies with two security domains, High and Low, because of a presumption that more general policies can be reduced to this two ...
van der Meyden, Ron, Woizekowski, Oliver
core   +1 more source

Transitive Reduction in Parallel via Branchings [PDF]

, 1988
The authors study the following problem: given a strongly connected digraph, find a minimal strongly connected spanning subgraph of it. Their main result is a parallel algorithm for this problem, which runs in polylog parallel time and uses O(n{sup 3}) processors on a PRAM.
Robert Tarjan, Danny Soroker, Vijaya Ramachandran, Richard Karp, Phillip Gibbons   +4 more
openaire   +1 more source

Comparative Efficacy of Metabolic/Bariatric Surgery Versus GLP‐1 Receptor Agonists: A Network Meta‐Analysis of Randomized Controlled Trials

Obesity, EarlyView.
ABSTRACT Objective This study compared the efficacy of metabolic/bariatric surgery (MBS) and GLP‐1 receptor agonists (GLP‐1 RAs), including dual GLP‐1/GIP analogues, for weight and metabolic outcomes in adults with obesity. Methods A network meta‐analysis of randomized controlled trials compared MBS or GLP‐1 RAs versus lifestyle intervention in adults ...
Lucas Sabatella, Patricia M. Ortega, Víctor Valentí Azcárate, Fernando Rotellar Sastre, Adriana Uriz Pagola, Ahmed Ahmed, Sanjay Purkayastha, Carlota Tuero Ojanguren, Nuria Blanco Asensio, Manuel F. Landecho   +9 more
wiley   +1 more source

An objective Bayesian method for including parameter uncertainty in ensemble model output statistics

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Conventional model output statistics and ensemble model output statistics methods for calibrating ensemble forecasts lead to severe underestimation of the probabilities of ensemble extremes (in blue). This is because they ignore statistical parameter uncertainty.
Stephen Jewson, Leonardo Olivetti, Gabriele Messori, Paul J. Northrop, Trevor Sweeting   +4 more
wiley   +1 more source