Results 31 to 40 of about 54,181 (219)

Fastest mixing Markov chain on graphs with symmetries

, 2007
We show how to exploit symmetries of a graph to efficiently compute the fastest mixing Markov chain on the graph (i.e., find the transition probabilities on the edges to minimize the second-largest eigenvalue modulus of the transition probability matrix).
Boyd, Stephen, Diaconis, Persi, Parrilo, Pablo A., Xiao, Lin   +3 more
core   +4 more sources

Topological and variational modularity: A case study using the pectoral girdle across the Chrosomus eos‐neogaeus hybridization complex

The Anatomical Record, EarlyView.
Abstract Modularity and integration are key developmental properties and have remained central in evo‐devo research because of how they relate to evolvability. While modularity and integration have commonly been assessed with landmark‐based geometric morphometrics (GMM), other methods such as anatomical network analysis (AnNA) are increasingly being ...
Kevin K. Duclos, Thomas Grünbaum, Bernard Angers, Richard Cloutier, Heather A. Jamniczky   +4 more
wiley   +1 more source

Synergistic Effects of Tech‐Enabled Capabilities for Sustainability in Road Freight Transportation

Business Strategy and the Environment, EarlyView.
ABSTRACT Road freight transportation is a crucial enabler of the global economy due to its cost and flexibility advantages. However, road freight transportation also significantly impacts the environment, contributing to greenhouse gas emissions, traffic congestion, and pollution.
Vitor Furlanetto Barrionuevo, Mario Henrique Callefi, Moacir Godinho Filho, Matthias Thürer, Gilberto Miller Devós Ganga, Marina Ivanova   +5 more
wiley   +1 more source

3580 What percent of unnecessary ED visits for chronic conditions can be reduced by extant telemedicine devices?

Journal of Clinical and Translational Science, 2019
OBJECTIVES/SPECIFIC AIMS: This study will elucidate what percent of unnecessary ED visits for chronic conditions can be reduced by extant telemedicine devices, and which telemedicine devices can yield the greatest reduction in unnecessary ED visits for ...
Simeon Abiola, Kimberly Arcoleo
doaj   +1 more source

Carbon‐Cutting Chess: Strategizing Resilient Low‐Carbon Investments for Supply Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT This research presents a novel empirical and analytical method for strategizing low‐carbon investment strategies (LCIS) in supply chains, viewed through the lens of sustainable and resilient efficiency. The study develops a clear, actionable framework for identifying, evaluating, and implementing LCIS by using a mixed‐methods design.
Ahmed Mohammed
wiley   +1 more source

Strongly regular edge-transitive graphs [PDF]

, 2009
In this paper, we examine the structure of vertex- and edge-transitive strongly regular graphs, using normal quotient reduction. We show that the irreducible graphs in this family have quasiprimitive automorphism groups, and prove (using the ...
Morris, Joy, Praeger, Cheryl E., Spiga, Pablo   +2 more
core   +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

Efficacy and Safety of Lisdexamfetamine Versus Topiramate Versus Naltrexone/Bupropion in Individuals With Binge Eating Disorder: A Network Meta‐Analysis

European Eating Disorders Review, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of lisdexamfetamine, topiramate, and naltrexone/bupropion for treating binge eating disorder (BED) using network meta‐analysis. Method We systematically searched PubMed, Scopus, ClinicalTrials.gov, and Cochrane Central up to February 2025 for randomized controlled trials evaluating these medications
Tamer Hodrob, Ibrahim Ismail, Alaaeddin Abusalameh, Celina R. Andonie, Omar Ayesh, Hazem Ayesh   +5 more
wiley   +1 more source

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

Decoupling Firm Growth From Carbon Emissions: A Supply Network Role Perspective

Journal of Operations Management, EarlyView.
ABSTRACT To achieve meaningful progress in carbon neutrality, absolute carbon emissions must be reduced. One possible approach is to decouple firms' growth trajectories from their emissions. Adopting a supply network perspective, this study examines how firms in different network roles decouple their growth from carbon emissions across all scopes ...
Iryna Malacina, Jaan‐Pauli Kimpimäki, Heli Arminen, Axel Zehendner   +3 more
wiley   +1 more source