Results 81 to 90 of about 47,124 (214)
New Phytologist, EarlyView.Summary Arbuscular mycorrhizal fungi (AMF) support critical ecosystem services including plant resource acquisition and productivity. AMF functional traits such as relative biomass investment in root vs soil colonization or drought tolerance are thought to be evolutionarily conserved within AMF lineages and might influence AMF community responses to ...
María del Mar Alguacil +6 more
wiley +1 more source
IEEE AccessThis study presents an enhanced path planning framework for mobile robots operating in environments containing both static and dynamic obstacles. The proposed approach introduces the recursive heatmap Dijkstra (RH-Dijkstra) algorithm, which extends the ...
Baris Yasin Demir, Yavuz Eren
doaj +1 more source
Students Struggle with Concepts in Dijkstra's Algorithm
Proceedings of the 2024 ACM Conference on International Computing Education Research - Volume 1Peer ...
Korhonen Ari +3 more
openaire +2 more sources
International Transactions in Operational Research, Volume 33, Issue 5, Page 3580-3597, September 2026.Abstract This paper introduces a novel heuristic method, the smart selective navigator (SSN), for addressing arc routing problems (ARPs) with a focus on integrating hard turn restrictions in urban winter operations. Addressing a significant gap in existing ARP methodologies, SSN seamlessly incorporates common side constraints, such as vehicle ...
Farhad Baghyari, Jaho Seo
wiley +1 more source
Ly$\alpha$ Spectra from Multiphase Outflows, and their Connection to Shell Models
, 2016 We perform Lyman-$\alpha$ (Ly$\alpha$) Monte-Carlo radiative transfer calculations on a suite of $2500$ models of multiphase, outflowing media, which are characterized by $14$ parameters.
Dijkstra, Mark, Gronke, Max
core +1 more source
Empirical Time Complexity of Generic Dijkstra Algorithm
CoRR, 2020 IFIP/IEEE International Symposium on Integrated Network Management (IM 2021)
Piotr Jurkiewicz +3 more
openaire +3 more sources
Integrated routing of heavy electrical and diesel trucks in forest transports
International Transactions in Operational Research, Volume 33, Issue 5, Page 3088-3109, September 2026.Abstract Fossil‐free forestry transports are important to reach climate goals. In Sweden, road transports account for around 50% of the industry's CO2 emissions and almost 20% of the road freight volumes. Previous studies have shown that electrification is a cost‐effective way for carbon abatement, while at the same time the requirements for ...
Mikael Rönnqvist +4 more
wiley +1 more source
Extended Dijkstra algorithm and Moore-Bellman-Ford algorithm
, 2017 Study the general single-source shortest path problem. Firstly, define a path function on a set of some path with same source on a graph, and develop a kind of general single-source shortest path problem (GSSSP) on the defined path function.
Cheng, Cong-Dian
core
An Exact Method for Reliable Shortest Path Problems With Correlation
Networks, Volume 87, Issue 4, Page 372-389, June 2026.ABSTRACT Shortest path problems often arise in contexts where travel times are uncertain. In these settings, reliable paths are often valued more than paths with lower expected travel times. This has led to several variants of reliable shortest path problems (RSPP) that handle travel time reliability differently. We propose an algorithmic framework for
Esteban Leiva +3 more
wiley +1 more source
Seismic imaging of the critical zone of dolerite dykes at Cap Fréhel in Brittany (France)
Near Surface Geophysics, Volume 24, Issue 3, Page 262-288, June 2026.Abstract In June 2023, we measured ten near‐surface seismic profiles to image the critical zone of dolerite (diabase) dykes that cut the sandstone at Cap Fréhel in Brittany (France). Seismic ray tracing and inversion are used to determine the thickness of the regolith layer from first‐arrival P‐wave traveltimes.
M. Zillmer +4 more
wiley +1 more source