Results 31 to 40 of about 9,711,328 (129)

DMGExNet: A Dual‐Stream Transformer‐Guided Multi‐Graph Collaborative Explainable Network for Medication Recommendation

open access: yesEngineering Reports, Volume 8, Issue 7, July 2026.
We propose DMGExNet, a novel framework designed to generate precise and safe combination medication regimens for patients by integrating longitudinal Electronic Health Records (EHRs) data, and durg knowledge. ABSTRACT Medication recommendation is a critical research direction in healthcare.
Chao Pan   +3 more
wiley   +1 more source

Trend Resistant Neighbour Balanced Bipartite Block Designs [PDF]

open access: yes, 2017
Not AvailableThis paper deals with bipartite block model with neighbour effects incorporating trend component. The information matrices for estimating direct as well as neighbour effects incorporating trend component have been derived. The conditions for
Cini Varghese   +4 more
core  

Complementarity in alliances: How strategic compatibility and hierarchy promote efficient cooperation in international security

open access: yesAmerican Journal of Political Science, Volume 70, Issue 3, Page 925-945, July 2026.
Abstract How can defense alliances reap the efficiency gains of working together when coordination and opportunism costs are high? Although specializing as part of a collective comes with economic and functional benefits, states must bargain over the distribution of those gains and ensure the costs of collective action are minimized.
J. Andrés Gannon
wiley   +1 more source

Competition and Collaboration in the AI Race: Country‐Level Directional Evidence for Risk Monitoring and Policy

open access: yesRisk Analysis, Volume 46, Issue 7, July 2026.
ABSTRACT Artificial intelligence (AI) is reshaping national economies, yet country‐level AI–macro relationships remain poorly understood. Using annual data for the United States and China, 1980–2020, we develop a four‐layer triangulation framework—Pattern Causality, Granger causality, VECM‐based cointegration, and lead–lag correlation—to map ...
Pengyu Liu   +6 more
wiley   +1 more source

From points to complexes: A concept of unexpectedness for simplicial complexes

open access: yesJournal of the London Mathematical Society, Volume 114, Issue 1, July 2026.
Abstract In 2018, Cook, Harbourne, Migliore, and Nagel introduced the concept of unexpected hypersurfaces, which connects the study of Lefschetz properties of Artinian algebras defined by powers of linear forms to a family of interpolation problems.
Thiago Holleben
wiley   +1 more source

Decomposing dense bipartite graphs into 4-cycles [PDF]

open access: yes, 2015
Let G be an even bipartite graph with partite sets X and Y such that |Y | is even and the minimum degree of a vertex in Y is at least 95|X|/96. Suppose furthermore that the number of edges in G is divisible by 4.
Nicholas J. Cavenagh   +1 more
core  

Robustness Assessment of Public Transport Networks in Various Graph Representations: Systematic Review, Decision Support, and Case Study

open access: yesNetworks, Volume 87, Issue 4, Page 343-371, June 2026.
ABSTRACT The analysis of certain properties of the underlying graph of a public transport network generates insights about the network's structure. Hereby, the choice of the graph representation depends on a trade‐off between complexity reduction and information preservation to adequately model a public transport network.
Michael Palk   +2 more
wiley   +1 more source

Infectious Diseases Management in Small‐Scale Freshwater Aquaculture in West Africa: Lessons for Low‐ and Middle‐Income Countries

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Infectious diseases are an increasing threat to food security, small‐scale livelihoods and the sustainability of aquaculture in low‐ and middle‐income countries (LMICs). In sub‐Saharan Africa, aquaculture is expanding rapidly but production systems often remain fragile.
Mame Boucar Diouf   +18 more
wiley   +1 more source

On bipartite powers of bigraphs [PDF]

open access: yes, 2012
The notion of graph powers is a well-studied topic in graph theory and its applications. In this paper、 we investigate abipartite analogue of graph powers、 which we call bipartite powers of bigraphs.
Yota Otachi   +5 more
core   +1 more source

Maximum Balanced (k, ϵ)-Bitruss Detection in Signed Bipartite Graph

open access: yes, 2023
Signed bipartite graphs represent relationships between two sets of entities, including both positive and negative interactions, allowing for a more comprehensive modeling of real-world networks.
Zhou, Alexander   +3 more
core   +1 more source

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