Results 161 to 170 of about 399,123 (289)

Machine-Learning-Assisted Construction of Ternary Convex Hull Diagrams. [PDF]

J Chem Inf Model
Rossignol H, Minotakis M, Cobelli M, Sanvito S.   +3 more
europepmc   +1 more source

Determining in linear time the minimal area convex hull of two convex polygons under translation [PDF]

, 1986
Hyunchan Lee, Tony C. Woo
openalex  

Metric entropy of convex hulls in type $p$ spaces—The critical case [PDF]

, 2001
Jakob Creutzig, Ingo Steinwart
openalex   +1 more source

Peering into the world of wild passerines with 3D‐SOCS: Synchronized video capture and posture estimation

Methods in Ecology and Evolution, EarlyView.
Abstract Collection of large behavioural data‐sets on wild animals in natural habitats is vital in ecology and evolution studies. Recent progress in machine learning and computer vision, combined with inexpensive microcomputers, has unlocked a new frontier of fine‐scale markerless measurements.
Michael Chimento, Alex Hoi Hang Chan, Lucy M. Aplin, Fumihiro Kano   +3 more
wiley   +1 more source

Study on lung CT image segmentation algorithm based on threshold-gradient combination and improved convex hull method. [PDF]

Sci Rep
Zheng J, Wang L, Gui J, Yussuf AH.
europepmc   +1 more source

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

Archaeometry, EarlyView.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin, Michael Charles, Ferran Antolín, Rachel Ballantyne, Müge Ergun, Albert Hafner, Stefanie Jacomet, André F. Lotter, Goce Naumov, Johannes Reich, Raül Soteras, Elizabeth Stroud, Willy Tinner, Rachel Wood, Amy Bogaard   +14 more
wiley   +1 more source

Constructing the convex hull of a partially sorted set of points

, 1993
Michael T. Goodrich
openalex   +1 more source

An associative static and dynamic convex hull algorithm [PDF]

, 2002
Maher M. Atwah, J.W. Baker
openalex   +1 more source

Levantine Hacksilber and the flow of silver in early Mediterranean commerce

Archaeometry, EarlyView.
Abstract This study presents a comprehensive approach to provenancing ancient silver artefacts, introducing a novel algorithm to correct for mass‐dependent isotope fractionation. Applied to a Pb isotope database of 281 Hacksilber samples from southern Levantine hoards (1700–600 BCE) and compared with approximately 7000 galena ores from Spain to Iran ...
Francis Albarede, Gillan Davis, Haim Gitler, Janne Blichert‐Toft, Liesel Gentelli   +4 more
wiley   +1 more source

Food web reconstruction of Barmaky, the oldest post‐LGM hunter‐gatherer site in north‐western Ukraine

Boreas, EarlyView.
The site of Barmaky currently marks the oldest Epigravettian occupation of north‐western Ukraine shortly after the Last Glacial Maximum (LGM), dated to around 19 cal. ka BP. Stable isotope analyses of bone collagen from six terrestrial mammals and two bird species show a comparatively highly structured palaeo‐food web.
Lilian Reiss, Kerstin Pasda, Christoph Mayr, Patrick Ludwig, Laura Stiller, Victor Chabai, Andreas Maier   +6 more
wiley   +1 more source