WISK, a workload-aware learned index that combines spatial and keyword queries to efficiently retrieve objects. It integrates spatial and textual indexes and considers query workload information.

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Explore key urban geography terms and theories such as Central Place Theory, Cultural Hearth, Formal and Functional Regions, Perceptual Regions, and Topophilia. Gain insights into the spatial arrangement, growth patterns, and cultural origins of cities, enhancing your understanding of urban developm

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Dr. George Tsibani discusses the importance of water resilience, sustainable development goals, and the role of BRICS in fostering smart cities and rural-urban integration. The focus is on building resilience in urban water systems for economic growth and societal well-being. Solutions are proposed

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fMRI data analysis involves coregistration and spatial normalization to align functional and structural images, reduce variability, and prepare data for statistical analysis. Coregistration aligns images from different modalities within subjects, while spatial normalization achieves precise anatomic

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The Burgess concentric ring model and Hoyt sector model are key frameworks explaining urban social structures. Burgess's model illustrates urban land use in rings around the CBD, while Hoyt's model emphasizes outward growth along transportation arteries. Criticisms include applicability limitations

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Coregistration and Spatial Normalization are essential steps in fMRI data preprocessing to ensure accurate alignment of functional and structural images for further analysis. Coregistration involves aligning images from different modalities within the same individual, while spatial normalization aim

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Dallas's Comprehensive Urban Agriculture Plan focuses on promoting urban agriculture to ensure all communities have access to healthy, local food. The plan includes strategies to reduce regulatory barriers, support land access, provide education and resources, facilitate partnerships, and build mark

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This paper introduces the Localised Adaptive Spatial-Temporal Graph Neural Network model, focusing on the importance of spatial-temporal data modeling in graph structures. The challenges of balancing spatial and temporal dependencies for accurate inference are addressed, along with the use of distri

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The State Water Resources Control Board proposed Urban Water Use Efficiency Objectives in March 2023 to address the challenges of a hotter, drier future. The objectives include creating storage space for up to 4 million acre-feet of water, recycling and reusing at least 800,000 acre-feet of water pe

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Spatial data mining involves uncovering valuable patterns from extensive spatial datasets, offering insights into historical events, environmental phenomena, and predictive analytics. Examples range from analyzing disease outbreaks to predicting habitat suitability for endangered species. The applic

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Cutting-edge research in 3D scene analysis focuses on sequenced predictions over points and regions for comprehensive spatial understanding. The approach involves contextual classification, overcoming limitations of classical graphical models through innovative inference machines that prioritize tra

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This presentation by Xiaozhi Yu introduces the fundamentals of spatial database systems, covering topics such as spatial data types, relationships, system architecture, modeling, and organizing underlying spaces. It delves into the importance of integrating geometry into DBMS data models, spatial in

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Spatial distortion artifacts in EPI sequences (BOLD or DWI) due to slow sampling rates in the phase encoding direction can be corrected using B0/spatial field mapping techniques. This correction requires obtaining field maps under the same B0 shimming conditions and with identical FoV and adjustment

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Spatial analysis in GIS involves modeling geographic problems, processing data, and exploring results to understand spatial relationships, patterns, and suitability for various purposes. GIS tools offer unique capabilities for handling geographically referenced data, data entry, storage, manipulatio

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Spatial reference systems play a crucial role in defining geographic parameters and coordinate systems for mapping. They consist of components like orientation, latitude, longitude, and elevation, which help in representing spatial properties on maps. Reference surfaces such as the Geoid and ellipso

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The guidelines emphasize the importance of periodic follow-up and review of the New Urban Agenda by Member States to ensure effective implementation. They stress inclusivity, transparency, and voluntary participation in tracking progress towards sustainable urban development goals. The document outl

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This document presents the Coordinated Spatial Reuse (CSR) procedure in IEEE 802.11-20/0410r4, focusing on the transmission schemes and necessary information for effective spatial reuse. It outlines the topology of CSR environments, acquisition of information for CSR, CSR capability announcement by

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Explore spatial analysis techniques for efficient route planning, site selection, pattern identification, and value prediction in the context of spatial planning. Learn about surface modeling, relationships among features, and the importance of spatial modeling in addressing geographical problems.

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Vision 2040 and National Development Plan emphasize the pivotal role of cities in Uganda's development. The absence of a legal framework for urban development led to fragmented mandates across ministries. Efforts are underway to establish a comprehensive legal framework for sustainable urban develop

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A geographic information system (GIS) is a powerful tool for capturing, storing, analyzing, and presenting spatial data. This training program explores the fundamentals of GIS, including software and hardware components, data considerations, and the importance of people and policies in utilizing GIS

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The Urban Land and Housing Sector in Namibia faces significant challenges such as a backlog in land delivery, high input costs, weak urban planning, and limited institutional capacity. These issues lead to slow supply rates and affordability problems for end users. Addressing these challenges requir

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The SULM Bihar State Urban Livelihood Mission, an initiative under the National Urban Livelihoods Mission (NULM), aims to empower urban poor households through self-employment and skilled wage opportunities. The mission focuses on poverty reduction and enhancing livelihoods sustainably by establishi

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Explore the concepts of GIS data models including vector vs. raster, spatial relationships, spatial operations, and representation of real-world entities in a spatial database. Understand how spatial data models are used to manipulate spatially-referenced information and define the spatial location

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Explore the concept of spatial autocorrelation, its implications in geostatistical analysis, and the importance of detecting and interpreting it correctly. Learn about auto-correlation, signal components, correlation significance, and measuring autocorrelation using tools like Moran's I. Gain insigh

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Enhancing GIS practices in Samoa involves establishing a Samoa GIS User Group, improving spatial data management, developing a national spatial data infrastructure framework, and implementing GIS applications in various sectors like emergency response, public access, and natural resource management.

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The document discusses various spatial relation switching requirements for uplink scenarios in the 3GPP NR RAN Plenary Meeting. It covers agreement points related to UL SRS, PUCCH, P-SRS, and DL-RS, defining delay requirements and known conditions for spatial relation switching. The agreements provi

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The document discusses spatial stream allocation in IEEE 802.11-20 trigger frames, specifically focusing on the SS Allocation subfield. It explains how trigger frames allocate resources for TB PPDU transmissions and solicit User Info fields, detailing the RU Allocation and SS Allocation subfields. T

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This content delves into the intricacies of temporal and spatial information models, covering concepts such as existence, presence, and spatiotemporal relationships. It explores how entities are identified, events are witnessed, and durations are defined within these models. The interplay between ti

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This study explores the use of complex time methods and chameleon scalar fields in understanding and modeling spatial extremes in hydrological and atmospheric systems. By transforming Lagrangian processes and introducing chameleon scalar fields, the research unveils new insights into the mechanism g

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The Roundtable on Urban Regeneration focuses on challenges posed by Covid-19, Climate, and Conflicts on inequalities. It explores how urban regeneration can address these challenges and create social value while reducing poverty and inequality. The event also delves into the role of the private sect

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Professor Peter J. Hammer's testimony before the Michigan Civil Rights Commission sheds light on the historical lineage of spatial racism in Flint and Genesee County. The interaction between beliefs and institutions over time has shaped racial oppression, from slavery to current issues such as the F

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Explore the integration of relational databases with QGIS to facilitate efficient spatial data analysis. Discover the importance of recognizing spatial relationships within data sets and the solutions to enhance QGIS for relational datasets. Overcome challenges and delve into the intersection and su

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The European Commission's Urban Mobility Action Plan focuses on promoting sustainable urban transport to address the challenges faced by urban areas in Europe. The plan emphasizes the importance of efficient transport for economic growth, citizen concerns related to urban mobility, and the role of t

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Mapping spatial experiences in a small flat, this content describes pleasant and unpleasant places within the living space. It highlights favorite spots like a kitchen chair with a view, a cozy desk for work, and a room with enough space for activities. In contrast, it mentions bothersome areas like

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Target areas for sanitation marketers training in urban low-income areas include informal settlements, planned urban areas with low-income housing, informal housing in planned residential areas, urban IDP settlements, and urban sub-centers. These areas present challenges with water supply and sanita

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The report provides insights into the activities and discussions at the EAHC-MSDIWG1 meeting held in Busan, ROK. It outlines the key agenda items, country reports on national MSDI, membership details, importance of MSDI, and trends in marine spatial data. The report emphasizes the significance of ma

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The UK has been engaged in the urban sector in India for over 30 years, focusing on slum infrastructure development initially and transitioning towards sustainable development and smart urban growth. The emerging priority is smart urbanisation, aiming to build inclusive and climate-resilient cities

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Unpacking the narratives of African urbanization and cities, this collection explores Africa's unique urban revolution, urban challenges, and the prevalence of informality in its cities. Data and projections highlight the evolving urban landscape across different regions in Africa, emphasizing the s

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Proposal discusses the suitability of MIMO for IMMW transmission under different scenarios. The analysis focuses on the number of spatial streams based on channel rank and quality, recommending dual-polarization for LOS paths supporting 2 spatial streams and spatial separation for larger devices sup

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Explore the nuances of housing demand theory in urban economics, covering topics such as alternative utility functions, exponential density functions, maximizing bid functions, and comparative statics. Delve into Stone-Geary and CES utility functions, their implications on demand functions, and the

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