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A Revised Monte Carlo Method for Target Location with UAV
Monte Carlo Target location UAV Bias
2024/1/19
Target location using UAV equipped with vision system has played an important role in many applications but there remain challenges. One of the principal difficulties is to position a target with a hi...
Universal Location Referencing and Homomorphic Evaluation of Geospatial Query
Location privacy Geohashing Spatial cloaking
2019/7/17
Location data is an important piece of contextual information in location-driven features for geosocial and pervasive computing applications. In this paper, we propose to geo-hash locations using spac...
Revisiting Location Privacy from a Side-Channel Analysis Viewpoint (Extended Version)
side-channel analysis location privacy
2019/5/13
Inspired by the literature on side-channel attacks against cryptographic implementations, we describe a framework for the analysis of location privacy. It allows us to revisit (continuous) re-identifi...
Location, location, location: Revisiting modeling and exploitation for location-based side channel leakages
Side-channel analysis location leakage microprobe
2019/3/4
Near-field microprobes have the capability to isolate small regions of a chip surface and enable precise measurements with high spatial resolution. Being able to distinguish the activity of small regi...
LOCATION BASED ADVERTISING FOR MASS MARKETING
Location based Advertising Open Source GIS Tesseract OCR
2019/2/27
GIS and machine learning (ML) are powerful ICT tools in retail industry which helps the sellers understand their markets. For the consumers, however, there always lies an ambiguity with respect to the...
A METHOD TO DEFINE THE SPATIAL STATIONS LOCATION IN A CARSHARING SYSTEM IN SÃO PAULO – BRAZIL
Transportation Systems Spatial Analysis Carsharing Station Location
2018/11/9
Sharing mobility systems have become part of a sociodemographic trend that has pushed shared modes from the fringe to the mainstream of the transportation systems. Carsharing is a mode of shared trans...
Faster Privacy-Preserving Location Proximity Schemes
Location Privacy Proximity Secure Computation
2018/7/20
In the last decade, location information became easily obtainable using off-the-shelf mobile devices. This gave a momentum to developing Location Based Services (LBSs) such as location proximity detec...
Location-Proof System based on Secure Multi-Party Computations
Location Proof System Multi-Party Computations Secure Maximum Protocol
2018/6/5
Location-based services are now quite popular. The variety of applications and their numerous users show it clearly. However, these applications rely on the persons' honesty to use their real location...
A LANDMARK EXTRACTION METHOD ASSOCIATED WITH GEOMETRIC FEATURES AND LOCATION DISTRIBUTION
Landmark Extraction Geometric Features Crevice Horizon Segmentation Voronoi Diagram
2018/5/16
Landmark plays an important role in spatial cognition and spatial knowledge organization. Significance measuring model is the main method of landmark extraction. It is difficult to take account of the...
AN ISOMETRIC MAPPING BASED CO-LOCATION DECISION TREE ALGORITHM
Decision tree (DT) Co-location (Cl) Data mining Isometric mapping (Isomap) Geodetic distances Algorithm
2018/5/17
Decision tree (DT) induction has been widely used in different pattern classification. However, most traditional DTs have the disadvantage that they consider only non-spatial attributes (ie, spectral ...
MINING CO-LOCATION PATTERNS WITH CLUSTERING ITEMS FROM SPATIAL DATA SETS
Spatial data mining Clustering items Co-location patterns with clustering items Neighbor relationship Praticipation index
2018/5/17
The explosive growth of spatial data and widespread use of spatial databases emphasize the need for the spatial data mining. Co-location patterns discovery is an important branch in spatial data minin...
A BUFFER ANALYSIS BASED ON CO-LOCATION ALGORITHM
Buffer analysis Co-location Space Analysis Space mining Co-location analysis
2018/5/17
Buffer analysis is a common tool of spatial analysis, which deals with the problem of proximity in GIS. Buffer analysis researches the relationship between the center object and other objects around a...
TASK AND PROGRESS OF IAEG-SDGS: WGGI IN MONITORING SDGS THROUGH A ‘GEOGRAPHIC LOCATION’ LENS
Sustainable Development Goals Target Indicator Geospatial Information Monitoring
2018/5/14
In September 2015, the 193 Member States of the United Nations (UN) unanimously adopted the 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals (SDGs), aiming to transform...
SecReach: Secure Reachability Computation on Encrypted Location Check-in Data
reachability location privacy homomorphic encryption
2017/8/2
Reachability, which answers whether one person is reachable from another through a sequence of contacts within a period of time, is of great importance in many domains such as social behavior analysis...
ANOTEL: Cellular Networks with Location Privacy (Extended Version)
location management separation of concerns location privacy
2016/12/10
Location management is a key component of cellular networks. From a privacy perspective, however, it is also a major weakness: location management empowers the network operator to track users. In toda...