Proceedings of the Vldb Endowment最新文献

Scenographic Void: Aerial Street Performances and the Urban Space 舞台空间：空中街头表演与城市空间

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2026-04-19 DOI: 10.12681/ps2023.9945

Marcela Oteíza Silva

{"title":"Scenographic Void: Aerial Street Performances and the Urban Space","authors":"Marcela Oteíza Silva","doi":"10.12681/ps2023.9945","DOIUrl":"https://doi.org/10.12681/ps2023.9945","url":null,"abstract":"Street performance scenography engages the material and spatial conditions of urban life, often through built structures and site-based installations. This research expands that field by investigating how aerial scenography activates the negative space above the city. Referring to Pedaleando al Cielo (Cycling to Heaven) by Theater Tol (Antwerp, Belgium), performed at Festival Internacional Santiago a Mil (FITAM), this paper explores how the vertical void of the sky becomes a scenographic commons — a space of aesthetic rupture, political contestation, and collective imagination. The central research question is as follows: how can aerial scenography create meaning in public space by reconfiguring the sky as a performative site? Drawing on the concepts of expanded scenography, ecoscenography, and spatial theory, this paper examines how suspended, kinetic objects can transform audience perspectives and generate ephemeral architectures that challenge the dominance of surveillance, militarisation, and environmental precarity in aerial space. Findings suggest that the upward gaze, mobilised through scenographic design, activates a counter-gesture of poetic resistance. By suspending bodies and imagery above eye level, the performance interrupts spatial hierarchies and reveals the sky as a charged, geopolitical terrain for temporary world-making.","PeriodicalId":54220,"journal":{"name":"Proceedings of the Vldb Endowment","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147908853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid AI and Remote Plasma Optical Emission Spectroscopy for Automated Vacuum Fault Detection 用于真空故障自动检测的混合人工智能和远程等离子体发射光谱

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2025-11-18 DOI: 10.14332/svc25.proc.0037

Oisin Boyle

引用次数: 0

The Role of ASEAN Corporate Governance Socrecard and Managerial Ownership on Firm Performance in Indonesian Banking Sector 东盟公司治理记分卡和管理层持股对印尼银行业企业绩效的作用

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2025-08-16 DOI: 10.64458/asbnic.v1.39

Khoirina Noor Anindya

引用次数: 0

Enhancing Robotic Path Planning in Industrialized Construction: A Novel Benchmarking Approach 加强工业化建筑中机器人路径规划：一种新的基准方法

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2025-07-27 DOI: 10.22260/isarc2025/0041

Amirpooya Shirazi, Aladdin Alwisy

{"title":"Enhancing Robotic Path Planning in Industrialized Construction: A Novel Benchmarking Approach","authors":"Amirpooya Shirazi, Aladdin Alwisy","doi":"10.22260/isarc2025/0041","DOIUrl":"https://doi.org/10.22260/isarc2025/0041","url":null,"abstract":"Over the past decade, Industrialized Construction (IC) has experienced increasing attention, with numerous studies examining the integration of various technologies to boost productivity and efficiency through manufacturing-oriented strategies.Among these, robotic arms have emerged as a dominant solution.However, further research is required, as the interactions between robotic arms and the surrounding environment often remain suboptimal or even hazardous.This challenge is primarily attributed to the absence of a practical benchmarking tool for selecting appropriate pathplanning pipelines under different scenarios.Moreover, existing benchmarking frameworks often disregard the complexity inherent in IC robotic stations, producing path-planning rankings that are not feasible for the required assembly strategies.To address these gaps, this study proposes a novel framework for generating a benchmarking tool that accounts for both the specific robotic arm task and user-defined criteria, enabling a ranking system for evaluating multiple path-planning pipelines.The proposed framework was validated in a simulated robotic station designed for manufacturing structural wooden assemblies.Findings highlight the framework's robustness by demonstrating how a criteria-driven evaluation metric can effectively compare diverse path-planning pipelines during a wooden stud pick-and-place task featuring complex geometric dimensions.","PeriodicalId":54220,"journal":{"name":"Proceedings of the Vldb Endowment","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.iaarc.org/./publications/fulltext/041_Enhancing_Robotic_Path_Planning_in_Industrialized_Construction__A_Novel_Benchmarking_Approach.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147910342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Introduction to Tabriz Historic Bazaar Complex as One of the UNESCO World Heritage Sites in Iran 作为联合国教科文组织世界遗产之一的伊朗大不里士历史集市建筑群介绍

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2025-07-05 DOI: 10.38027/iccaua2025en0120

Narmin Babazadeh Asbagh

引用次数: 0

67th Annual Technical Conference Proceedings 第67届年度技术会议论文集

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2024-11-26 DOI: 10.14332/svc24.proc.0000

引用次数: 42

Uldp-FL: Federated Learning with Across-Silo User-Level Differential Privacy. Uldp-FL：跨竖井用户级差分隐私的联邦学习。

IF 2.6 3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2024-07-01 DOI: 10.14778/3681954.3681966

Fumiyuki Kato, Li Xiong, Shun Takagi, Yang Cao, Masatoshi Yoshikawa

{"title":"Uldp-FL: Federated Learning with Across-Silo User-Level Differential Privacy.","authors":"Fumiyuki Kato, Li Xiong, Shun Takagi, Yang Cao, Masatoshi Yoshikawa","doi":"10.14778/3681954.3681966","DOIUrl":"10.14778/3681954.3681966","url":null,"abstract":"<p><p>Differentially Private Federated Learning (DP-FL) has garnered attention as a collaborative machine learning approach that ensures formal privacy. Most DP-FL approaches ensure DP at the record-level within each silo for cross-silo FL. However, a single user's data may extend across multiple silos, and the desired user-level DP guarantee for such a setting remains unknown. In this study, we present Uldp-FL, a novel FL framework designed to guarantee user-level DP in cross-silo FL where a single user's data may belong to multiple silos. Our proposed algorithm directly ensures user-level DP through per-user weighted clipping, departing from group-privacy approaches. We provide a theoretical analysis of the algorithm's privacy and utility. Additionally, we improve the utility of the proposed algorithm with an enhanced weighting strategy based on user record distribution and design a novel private protocol that ensures no additional information is revealed to the silos and the server. Experiments on real-world datasets show substantial improvements in our methods in privacy-utility trade-offs under user-level DP compared to baseline methods. To the best of our knowledge, our work is the first FL framework that effectively provides user-level DP in the general cross-silo FL setting.</p>","PeriodicalId":54220,"journal":{"name":"Proceedings of the Vldb Endowment","volume":"17 11","pages":"2826-2839"},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143415947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficient Stochastic Routing in Path-Centric Uncertain Road Networks 路径中心不确定路网的高效随机路由

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2024-07-01 DOI: 10.14778/3681954.3681971

Chenjuan Guo, Ronghui Xu, Bin Yang, Ye Yuan, Tung Kieu, Yan Zhao, Christian S. Jensen

{"title":"Efficient Stochastic Routing in Path-Centric Uncertain Road Networks","authors":"Chenjuan Guo, Ronghui Xu, Bin Yang, Ye Yuan, Tung Kieu, Yan Zhao, Christian S. Jensen","doi":"10.14778/3681954.3681971","DOIUrl":"https://doi.org/10.14778/3681954.3681971","url":null,"abstract":"The availability of massive vehicle trajectory data enables the modeling of road-network constrained movement as travel-cost distributions rather than just single-valued costs, thereby capturing the inherent uncertainty of movement and enabling improved routing quality. Thus, stochastic routing has been studied extensively in the edge-centric model, where such costs are assigned to the edges in a graph representation of a road network. However, as this model still disregards important information in trajectories and fails to capture dependencies among cost distributions, a path-centric model, where costs are assigned to paths, has been proposed that captures dependencies better and provides an improved foundation for routing. Unfortunately, when applied in this model, existing routing algorithms are inefficient due to two shortcomings that we eliminate. First, when exploring candidate paths, existing algorithms only consider the costs of candidate paths from the source to intermediate vertices, while disregarding the costs of travel from the intermediate vertices to the destination, causing many noncompetitive paths to be explored. We propose two heuristics for estimating the cost from an intermediate vertex to the destination, thus improving routing efficiency. Second, the edge-centric model relies on stochastic dominance-based pruning to improve efficiency. This pruning assumes that costs are independent and is therefore inapplicable in the path-centric model that takes dependencies into account. We introduce a notion of virtual path that effectively enables stochastic dominance-based pruning in the path-based model, thus further improving efficiency. Empirical studies using two real-world trajectory sets offer insight into the properties of the proposed solution, indicating that it enables efficient stochastic routing in the path-centric model.","PeriodicalId":54220,"journal":{"name":"Proceedings of the Vldb Endowment","volume":"17 11","pages":"2893-2905"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://vbn.aau.dk/ws/files/755217213/3681954.3681971.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Telmessos AW-4 Rock Tomb: Its Place and Importance Among Lycian Rock Tombs with Its Architecture and Iconography 泰尔梅索斯AW-4岩墓：其建筑和肖像在吕西亚岩墓中的地位和重要性

3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2024-06-30 DOI: 10.38027/iccaua2024tr0032

Nisa YILMAZ ERKOVAN

引用次数: 0

Auditory Brainstem Response in a Child with Mitochondrial Disorder-Leigh Syndrome. 一名患有线粒体疾病-Leigh 综合征的儿童的听觉脑干反应。

IF 2.6 3区计算机科学

Proceedings of the Vldb Endowment Pub Date : 2024-02-01 Epub Date: 2023-07-27 DOI: 10.1007/s12070-023-03971-3

P S Pooja, R Greeshma, Emin K Joy, Shreyank P Swamy

引用次数: 0