scholarly journals Large-scale holistic approach to Web block classification: assembling the jigsaws of a Web page puzzle

2018 ◽  
Vol 22 (5) ◽  
pp. 1999-2015
Author(s):  
Andrey Kravchenko
Keyword(s):  
Large Scale ◽  
Holistic Approach ◽  
Web Page ◽  
Block Classification

scholarly journals Large-Scale Web Page Classification

2014 ◽  
Author(s):  
Sathi T. Marath ◽  
Michael Shepherd ◽  
Evangelos Milios ◽  
Jack Duffy
Keyword(s):  
Large Scale ◽  
Web Page ◽  
Web Page Classification ◽  
Page Classification

Working towards sustainable urban water management: the vulnerability blind spot

2011 ◽  
Vol 64 (12) ◽  
pp. 2362-2369 ◽  
Author(s):  
L. Werbeloff ◽  
R. Brown
Keyword(s):  
Water Management ◽  
Water Scarcity ◽  
Large Scale ◽  
Holistic Approach ◽  
Blind Spot ◽  
Response Strategy ◽  
Urban Water ◽  
Urban Water Management ◽  
Sustainable Urban Water Management ◽  
Diversity Strategy

The unprecedented water scarcity in Australia coincides with the adoption of a new urban water rhetoric. The ‘Security through Diversity’ strategy has been adopted in a number of Australian cities as a new and innovative approach to urban water management. Although this strategy offers a more holistic approach to urban water management, in practice, the Security through Diversity strategy is largely being interpreted and implemented in a way that maintains the historical dependence on large scale, centralised water infrastructure and therefore perpetuates existing urban water vulnerabilities. This research explores the implementation of Security through Diversity as the new water scarcity response strategy in the cities of Perth and Melbourne. Through a qualitative study with over sixty-five urban water practitioners, the results reveal that the practitioners have absorbed the new Security through Diversity language whilst maintaining the existing problem and solution framework for urban water management. This can be explained in terms of an entrenched technological path dependency and cognitive lock-in that is preventing practitioners from more comprehensively engaging with the complexities of the Security through Diversity strategy, which is ultimately perpetuating the existing vulnerability of our cities. This paper suggests that greater engagement with the underlying purpose of the security though diversity strategy is a necessary first step to overcome the constraints of the traditional technological paradigm and more effectively reduce the continued vulnerability of Australian cities.

scholarly journals HOLISTIC PARAMETRIC RECONSTRUCTION OF BUILDING MODELS FROM POINT CLOUDS

2020 ◽  
Vol XLIII-B2-2020 ◽  
pp. 689-695
Author(s):  
Z. Li ◽  
W. Zhang ◽  
J. Shan
Keyword(s):  
Large Scale ◽  
Traditional Approach ◽  
Holistic Approach ◽  
Point Clouds ◽  
Airborne Lidar ◽  
Reconstruction Method ◽  
Optimization Strategy ◽  
Building Roof ◽  
Building Model ◽  
Building Models

Abstract. Building models are conventionally reconstructed by building roof points via planar segmentation and then using a topology graph to group the planes together. Roof edges and vertices are then mathematically represented by intersecting segmented planes. Technically, such solution is based on sequential local fitting, i.e., the entire data of one building are not simultaneously participating in determining the building model. As a consequence, the solution is lack of topological integrity and geometric rigor. Fundamentally different from this traditional approach, we propose a holistic parametric reconstruction method which means taking into consideration the entire point clouds of one building simultaneously. In our work, building models are reconstructed from predefined parametric (roof) primitives. We first use a well-designed deep neural network to segment and identify primitives in the given building point clouds. A holistic optimization strategy is then introduced to simultaneously determine the parameters of a segmented primitive. In the last step, the optimal parameters are used to generate a watertight building model in CityGML format. The airborne LiDAR dataset RoofN3D with predefined roof types is used for our test. It is shown that PointNet++ applied to the entire dataset can achieve an accuracy of 83% for primitive classification. For a subset of 910 buildings in RoofN3D, the holistic approach is then used to determine the parameters of primitives and reconstruct the buildings. The achieved overall quality of reconstruction is 0.08 meters for point-surface-distance or 0.7 times RMSE of the input LiDAR points. This study demonstrates the efficiency and capability of the proposed approach and its potential to handle large scale urban point clouds.

scholarly journals Sustainability of digital humanities projects as a publication and documentation challenge

2020 ◽  
Vol 76 (5) ◽  
pp. 1019-1031 ◽  
Author(s):  
Jennifer Edmond ◽  
Francesca Morselli
Keyword(s):  
Digital Humanities ◽  
Large Scale ◽  
Explicit Knowledge ◽  
Public Investment ◽  
Holistic Approach ◽  
Research Projects ◽  
Content Type ◽  
Sustainability Planning ◽  
Project Sustainability ◽  
New Perspective

PurposeThis paper proposes a new perspective on the enormous and unresolved challenge to existing practices of publication and documentation posed by the outputs of digital research projects in the humanities, where much good work is being lost due to resource or technical challenges.Design/methodology/approachThe paper documents and analyses both the existing literature on promoting sustainability for the outputs of digital humanities projects and the innovative approach of a single large-scale project.FindingsThe findings of the research presented show that sustainability planning for large-scale research projects needs to consider data and technology but also community, communications and process knowledge simultaneously. In addition, it should focus not only on a project as a collection of tangible and intangible assets, but also on the potential user base for these assets and what these users consider valuable about them.Research limitations/implicationsThe conclusions of the paper have been formulated in the context of one specific project. As such, it may amplify the specificities of this project in its results.Practical implicationsAn approach to project sustainability following the recommendations outlined in this paper would include a number of uncommon features, such as a longer development horizon, wider perspective on project results, and an audit of tacit and explicit knowledge.Social ImplicationsThese results can ultimately preserve public investment in projects.Originality/valueThis paper supplements more reductive models for project sustainability with a more holistic approach that others may learn from in mapping and sustaining user value for their projects for the medium to long terms.

scholarly journals An Integrated Approach to 3D Web Visualization of Cultural Heritage Heterogeneous Datasets

2019 ◽  
Vol 11 (21) ◽  
pp. 2508 ◽  
Author(s):  
Argyro-Maria Boutsi ◽  
Charalabos Ioannidis ◽  
Sofia Soile
Keyword(s):  
Cultural Heritage ◽  
Programming Languages ◽  
Large Scale ◽  
User Interaction ◽  
Holistic Approach ◽  
Integrated Approach ◽  
3D Models ◽  
Data Interoperability ◽  
Web Based ◽  
3D Scene

The evolution of the high-quality 3D archaeological representations from niche products to integrated online media has not yet been completed. Digital archives of the field often lack multimodal data interoperability, user interaction and intelligibility. A web-based cultural heritage archive that compensates for these issues is presented in this paper. The multi-resolution 3D models constitute the core of the visualization on top of which supportive documentation data and multimedia content are spatial and logical connected. Our holistic approach focuses on the dynamic manipulation of the 3D scene through the development of advanced navigation mechanisms and information retrieval tools. Users parse the multi-modal content in a geo-referenced way through interactive annotation systems over cultural points of interest and automatic narrative tours. Multiple 3D and 2D viewpoints are enabled in real-time to support data inspection. The implementation exploits front-end programming languages, 3D graphic libraries and visualization frameworks to handle efficiently the asynchronous operations and preserve the initial assets’ accuracy. The choice of Greece’s Meteora, UNESCO world site, as a case study accounts for the platform’s applicability to complex geometries and large-scale historical environments.

Friday Prayer and the juristic theory of government: Sarakhsī, Shīrāzī, Māwardī

1986 ◽  
Vol 49 (1) ◽  
pp. 35-47 ◽  
Author(s):  
Norman Calder
Keyword(s):  
Political Theory ◽  
Large Scale ◽  
Eleventh Century ◽  
Holistic Approach ◽  
Law Schools ◽  
Political Aspect ◽  
The Difference ◽  
The One ◽  
Friday Prayer ◽  
Traditional Pattern

Outstanding amongst the scholastic compendia of jurisprudence produced in the fifth/eleventh century are the Muhadhdhab of the Shāfi 'ī scholar Abū Ishāq al-Shīrāzī (d. 476) and the Mabsūt of the Ḥanafī scholar Shams al-Dīn al-Sarakhsī (d. 483). These works encoded three centuries of juristic speculation while confirming and promoting the distinctive patterns of their respective law schools. Both scholars, Sarakhsī in Qarakhanid Trasoxania, and shīrāzī in Saljūq Baghdad, were involved in the politics of their day, but produced no political theory seeparate from their large-scale works of furū' which followed the traditional pattern of furū' literature, established as early as Mālik. The holistic approach to divine law was the conformity to type of Sarakhsī's and shīrāzī's works helped to ensure them the classical status they acquired in the developing law-schools, and in the curricula of madrasas. The Kitāb al-Aḥkām al-sulṭāniyya of Māwardī (d.450)was in contrast, to a great extent, innovatory in subject matter and in structure, if not in juristic methodology. The difference between writers like Sarakhsī, on the one hand, and Māwardī, on the other, is not however simply formal: it includes a nicely distinguished approach to political power. The nature of this distinction might be demonstrated under a number of discrete headings selected from furū' literature. This essay is concerned with Friday Prayer (FP), a ritual generally recognized as having in some degree a political aspect.

BACHEEISHDÍIO (PLACE WHERE MEN PACK MEAT)

2017 ◽  
Vol 82 (1) ◽  
pp. 151-167 ◽  
Author(s):  
Edward W. Herrmann ◽  
Rebecca A. Nathan ◽  
Matthew J. Rowe ◽  
Timothy P. McCleary
Keyword(s):  
Historic Preservation ◽  
Large Scale ◽  
Drainage Basin ◽  
Holistic Approach ◽  
Oral Traditions ◽  
Archaeological Record ◽  
Cultural Significance ◽  
Field Training ◽  
Field Investigations ◽  
Management Capabilities

Bacheeishdíio (“Place Where Men Pack Meat”), now called Grapevine Creek in English, is the subject of Crow oral traditions that document the cultural significance of the landscape and celebrate centuries of bison hunting in the drainage. We report an ongoing, community-based project that integrates archaeological field training and research goals into a collaborative indigenous archaeology project supporting the expressed goal of the Crow Tribal Historic Preservation Office to prepare a district-level nomination for the Grapevine Creek drainage basin. This paper describes findings from field investigations that document buffalo jump locales, a previously unreported bison bonebed, and associated archaeological features in the drainage, grounding Crow oral traditions that document buffalo jumps and large-scale bison hunts firmly into the landscape. We take a holistic approach that incorporates multiple lines of evidence to assess the archaeological record associated with bison jumps and bison hunting on the Crow Reservation in southern Montana. Results of this project include an enriched understanding of the Grapevine Creek archaeological record, greater awareness of buffalo hunting strategies on the northwest Plains, and, through field training, enhanced cultural resource management capabilities for the Crow Tribal Historic Preservation Office.

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