Results 111 to 120 of about 34,901 (303)
Graph based extractive text summarization based on triangle counting approach
, 2014 Currently, with the exponential rising quantity of automated textual data available on the Web, end users require the ability to get information in summary form, while keeping the most vital information in the document. As a result of this, the necessity
Al-Khassawneh, Yazan Alaya Jameel +2 more
core
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
An efficient asymmetric removal lemma and its limitations
Forum of Mathematics, SigmaThe triangle removal states that if G contains $\varepsilon n^2$ edge-disjoint triangles, then G contains $\delta (\varepsilon )n^3$ triangles. Unfortunately, there are no sensible bounds on the order of growth of $\delta (\varepsilon )$
Lior Gishboliner +2 more
doaj +1 more source
Vertex Colorings without Rainbow Subgraphs
Discussiones Mathematicae Graph Theory, 2016 Given a coloring of the vertices of a graph G, we say a subgraph is rainbow if its vertices receive distinct colors. For a graph F, we define the F-upper chromatic number of G as the maximum number of colors that can be used to color the vertices of G ...
Goddard Wayne, Xu Honghai
doaj +1 more source
Advanced Robotics Research, EarlyView.An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid +7 more
wiley +1 more source
Triangle-factors in powers of graphs
Electronic Notes in Discrete Mathematics, 2003 Abstract In this paper, we investigate existence of triangle-factors, that is 2-factors in which every cycle is of length 3, in powers of graphs of order 3 k , k ≥ 1. It is easy to show that G 4 contains a triangle-factor for any connected graph and G 3 contains a triangle-factor for any connected claw-free graph G Our main result is that G
AGARWAL, NARENDRA, DIWAN, AJIT A
openaire +2 more sources
Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
On the Structure of a Triangle-Free Infinite-Chromatic Graph of Gyarfas
International Journal of Mathematics and Mathematical Sciences, 1983 Gyárfás has recently constructed an elegant new example of a triangle-free infinite graph G with infinite chromatic number. We analyze its structure by studying the properties of a nested family of subgraphs Gn whose union is G.
Larry Eggan, Frank Harary
doaj +1 more source
Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
Edge partitions of the countable triangle free homogeneous graph
, 1998 In this paper we investigate edge partition problems of the countable triangle free homogeneous graph. As consequences of the main result, we obtain the following theorems.
Sauer, Norbert
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