Position-based services (PBSs) that deliver networked amenities based on roaming user's
positions have become progressively popular with the propagation of smart mobile devices …

Adversary models have been fundamental to the various cryptographic protocols and
methods. However, their use in most of the branches of research in computer science is …

The prevalence of location based services (LBS) gives rise to personal privacy concerns as
users share their locations and queries to obtain desired services. For continuous queries …

In this paper, we introduced a novel query privacy algorithm called the direction speed
dynamic cloaking algorithm (DSDCA) for continuous query Location based services (LBS) …

E-Governance or electronic governance is a procedure of public sector regulation and is a
significant step in the transformation of municipal administration, with the intention of …

Analyzing large-scale spatial-temporal k-anonymity datasets recorded in location-based
service (LBS) application servers can benefit some LBS applications. However, such …

In location-based services (LBS), the users with mobile devices share information such as
their locations and queries to obtain desired services. Additionally, LBS providers are often …

Privacy-preserving in mobile business supplying location-based services (LBS) has the
potential to become a primary concern for clients and service providers. In m-business …

A major concern of the large-scale deployment of location based services (LBSs) is the
safeguards of the user's location data collected by service providers, since person's location …

Sažetak In location-based services of continuous query, it is easier than snapshot to confirm
whether a location belongs to a particular user, because sole location can be composed into …