Results 121 to 130 of about 11,026 (283)
On distance matrices of helm graphs obtained from wheel graphs with an even number of vertices [PDF]
, 2021 Shivani Goel
openalex +1 more source
The Shields-Harary number for wheel and broken wheel graphs
Discrete Applied Mathematics, 1995 The author claims that no algorithm is known for calculating the Shields- Harary number, shortly SH. First he lists some special formulas of \(\text{SH}(G)\) from \textit{P. D. Johnson jun.} [Congr. Numerantium 82, 193- 200 (1991; Zbl 0764.05094)], e.g. \(\text{SH}(K_{1, n- 1})= \lfloor n^2/4\rfloor+ 1\).
openaire +1 more source
Exploring the Tribological Properties of 3D Printed Polymer Composites: An Experimental Study
Polymer Composites, EarlyView.Tribological pin‐on‐disc testing of FDM‐manufactured pins. Pins made from PLA, TPU, bronze‐filled PLA (BRO), and their combinations were tested against a SAE 1020 steel disc to evaluate friction, wear, and surface morphology. ABSTRACT In recent years, additive manufacturing, especially 3D printing, has been gaining more space in the production of parts
G. Lasch +10 more
wiley +1 more source
L(2,1) and L(3,2,1) Labelling of Certain Star and Wheel Related Graphs
, 2020 FRANCIS XAVIER D, Kins Yenoke, S PREETHI
openalex +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT This paper presents the development and validation of a scalable platooning system based on the predecessor‐following (PF) topology, designed for low‐cost follower platforms. It integrates key technologies such as localization, path planning, profile generation, and low‐level control to create a practical solution.
Dongwoo Seo, Jinhee Lee, Jaeyoung Kang
wiley +1 more source
CONCERT: A Modular Reconfigurable Robot for Construction
Journal of Field Robotics, EarlyView.ABSTRACT This paper presents CONCERT, a fully reconfigurable modular collaborative robot (cobot) for multiple on‐site operations in a construction site. CONCERT has been designed to support human activities in construction sites by leveraging two main characteristics: high‐power density motors and modularity. In this way, the robot is able to perform a
Luca Rossini +18 more
wiley +1 more source
Even Vertex Graceful of Path, Circuit, Star, Wheel, some Extension-friendship Graphs and Helm Graph
, 2010 A. Solairaju, P. Muruganantham
openalex +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT This paper presents advanced methodologies for real‐time terrain analysis and mapping in autonomous robotic systems. The focus is on appearance‐based terrain traversability analysis and geometric‐based terrain traceability analysis. In the appearance‐based approach, an enhanced segmentation model using pixel‐based augmentation and 13 unique ...
Semih Beycimen +2 more
wiley +1 more source
Experiences With a Last Meter Delivery Robot
Journal of Field Robotics, EarlyView.ABSTRACT The steady growth of e‐commerce is a consolidated trend continuously increasing the number of parcels delivered worldwide. Conventionally, in logistics, last mile delivery has been the area of study covering the last step of a parcel delivery process: from the nearest distribution center to the customer.
Ricard Bitriá +3 more
wiley +1 more source