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Spatial Databases And GIS (H.2.8...)
Understanding movement in context with heterogeneous data
Derin O., Mitra A., Stroila M., Custers B., Meulemans W., Roeloffzen M., Verbeek K. MOVE 2019 (Proceedings of the 1st ACM SIGSPATIAL International Workshop on Computing with Multifaceted Movement Data, Chicago, IL, Nov 5, 2019) 1-4, 2019. Type: Proceedings
Mobility studies on humans, vehicles, and animals involve trajectory data, which allows for location tracking over time per entity. Trajectory data can help with analyzing and understanding the location information of an entity or a crowd, the flo...
Sep 22 2021
A unified framework with multi-source data for predicting passenger demands of ride services
Wang Y., Lin X., Wei H., Wo T., Huang Z., Zhang Y., Xu J. ACM Transactions on Knowledge Discovery from Data 13(6): 1-24, 2019. Type: Article
Ride-sharing service customers look for and deserve fair fares. However, with the use of the Internet to access competing fares when booking shared rides, how should ride-sharing providers forecast passenger demands in order to remain competitive?...
Sep 15 2020
A real-time framework for task assignment in hyperlocal spatial crowdsourcing
Tran L., To H., Fan L., Shahabi C. ACM Transactions on Intelligent Systems and Technology 9(3): 1-26, 2018. Type: Article
Hyperspatial crowdsourcing is a low-cost methodology that uses capable individuals, located in the vicinity of task location, to acquire fine-grain data for spatially distributed tasks. However, it is constrained by the budget. This paper analyzes...
Sep 9 2020
Accurate and energy-efficient GPS-less outdoor localization
Aly H., Basalamah A., Youssef M. ACM Transactions on Spatial Algorithms and Systems 3(2): 1-31, 2017. Type: Article
Location identification has become a central issue within the fields that are related to autonomous driving and autonomous vehicles. Smartphones (and maybe other mobile devices) offer the chance to create an integrated solution for location-based ...
Jan 19 2018
Popularity-aware spatial keyword search on activity trajectories
Zheng K., Zheng B., Xu J., Liu G., Liu A., Li Z. World Wide Web 20(4): 749-773, 2017. Type: Article
In the old days, futuristic beeping devices allowed James Bond to track the villain and come in just in time to save the world (and flee with the girl kept prisoner, of course!). Nowadays things have grown a little bit more complex. Position alone...
Jan 18 2018
Spatial network big databases: queries and storage methods
Yang K., Shekhar S., Springer International Publishing, New York, NY, 2017. 101 pp. Type: Book (978-3-319566-56-6)
Spatial network big data (SNBD) can be widely found in every corner of modern society. Examples include temporally detailed road maps that provide car speeds every minute for every road segment and GPS trace data from our cell phones. SNBD feature...
Jan 4 2018
Risk terrain modeling: crime prediction and risk reduction
Caplan J., Kennedy L., University of California Press, Berkeley, CA, 2016. 192 pp. Type: Book (978-0-520282-93-3)
Geospatial forecasting (predicting where and when in the future to find entities and events of interest) is a rich area of research with numerous important applications, including environmental management, antiterrorism, and predictive policing. C...
Nov 29 2016
Pinpoint: how GPS is changing technology, culture, and our minds
Milner G., W. W. Norton & Co., Inc., New York, NY, 2016. 336 pp. Type: Book (978-0-393089-12-7)
Consumer global positioning systems (GPS) have been around for the past 20 years or so. I remember using a GPS receiver in the late 1990s and connecting to a laptop through a USB cable and navigating through the laptop. We have come a long way sin...
Oct 11 2016
Indoor wayfinding and navigation
Karimi H., CRC Press, Inc., Boca Raton, FL, 2015. 266 pp. Type: Book (978-1-482230-84-0)
Dealing with indoor localization and navigation is an interdisciplinary problem. Particular views are distributed into 11 chapters. Even if some of them may seem less interesting than others, I encourage reading all of them; on the other hand, mos...
Sep 9 2016
Analytic queries over geospatial time-series data using distributed hash tables
Malensek M., Pallickara S., Pallickara S. IEEE Transactions on Knowledge and Data Engineering 28(6): 1408-1422, 2016. Type: Article
This paper explores the advantages and complications of using a novel indexing scheme for managing big data and geospatial attributes. The indexing system is built with the goal of an optimal compromise among scalability, expressiveness, and perfo...
Jul 21 2016
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