On morphological hierarchical representations for image processing and spatial data clustering

Hierarchical data representations in the context of classi cation and data clustering were put forward during the fties. Recently, hierarchical image representations have gained renewed interest for segmentation purposes. In this paper, we briefly survey fundamental results on hierarchical clustering and then detail recent paradigms developed for the hierarchical representation of images in the framework of mathematical morphology: constrained connectivity and ultrametric watersheds. Constrained connectivity can be viewed as a way to constrain an initial hierarchy in such a way that a set of desired constraints are satis ed. The framework of ultrametric watersheds provides a generic scheme for computing any hierarchical connected clustering, in particular when such a hierarchy is constrained. The suitability of this framework for solving practical problems is illustrated with applications in remote sensing

Curiosity: philosophy and the politics of difference

This dissertation takes the concept of curiosity, typically understood as a purely epistemological issue, and investigates its political stakes. I argue that curiosity is not only an underappreciated method of philosophy but also a critical practice for building inclusive political communities. By analyzing poststructural accounts of curiosityespecially from Michel Foucault and Jacques Derrida-I identify two primary modes of curiosity. First, there is a curiosity that objectifies and often fetishizes what is different, and, second, there is a curiosity that destabilizes and transforms. While philosophy has historically dismissed both in favor of a respectful and reliable wonder, I argue that a critical account of curiosity is essential if we are to predicate our political ethos on shared subjecthood. Finally, drawing on archival material from Foucault\u27s prison activism and Derrida\u27s death penalty abolition seminars, I take punishment as a case study in curiosity, demonstrating curiosity\u27s centrality not only to juridical trials and media coverage, but also its tactical importance for prison resistance movements and abolitionist efforts. While curiosity has the capacity to underscore already reigning structures of political privilege, it can also destabilize ideologies

Geotechnical Engineering for the Preservation of Monuments and Historic Sites III

The conservation of monuments and historic sites is one of the most challenging problems facing modern civilization. It involves, in inextricable patterns, factors belonging to different fields (cultural, humanistic, social, technical, economical, administrative) and the requirements of safety and use appear to be (or often are) in conflict with the respect of the integrity of the monuments. The complexity of the topic is such that a shared framework of reference is still lacking among art historians, architects, structural and geotechnical engineers. The complexity of the subject is such that a shared frame of reference is still lacking among art historians, architects, architectural and geotechnical engineers. And while there are exemplary cases of an integral approach to each building element with its static and architectural function, as a material witness to the culture and construction techniques of the original historical period, there are still examples of uncritical reliance on modern technology leading to the substitution from earlier structures to new ones, preserving only the iconic look of the original monument. Geotechnical Engineering for the Preservation of Monuments and Historic Sites III collects the contributions to the eponymous 3rd International ISSMGE TC301 Symposium (Naples, Italy, 22-24 June 2022). The papers cover a wide range of topics, which include: 　 - Principles of conservation, maintenance strategies, case histories - The knowledge: investigations and monitoring - Seismic risk, site effects, soil structure interaction - Effects of urban development and tunnelling on built heritage - Preservation of diffuse heritage: soil instability, subsidence, environmental damages The present volume aims at geotechnical engineers and academics involved in the preservation of monuments and historic sites worldwide

SynerCrete’18: interdisciplinary approaches for cement-based materials and structural concrete: synergizing expertise and bridging scales of space and time, vol. 2

info:eu-repo/semantics/publishedVersio

Kymittӕ. Sites, Centrality and Long-Term Settlement Change in the Kemiönsaari Region in SW Finland

Siirretty Doriast