In this paper, the problem of existing cache replacement and invalidation policies are
examined from different dimensions namely valid scope space optimization, prediction …

Earlier mobile client cache invalidation-replacement policies used in the location-based
information system are not appropriate if the path for the client movement is changing …

Earlier cache replacement policies are solely based on the temporal features of client's
access pattern. As mobile client moves to different locations, their access pattern shows not …

The Location Based Services (LBS) have ushered the way mobile applications access and
manage Mobile Database System (MDS). Caching frequently accessed data into the mobile …

Caching frequently accessed data items on the client side is an effective technique to
improve the system performance in mobile environment. Due to cache size limitations, the …

The Location Based Services (LBS) have changed the way mobile applications access and
manage Mobile Database System (MDS). In LBS data is moved closer to applications to …

Developing widely useful mobile computing applications presents difficult challenges. On
one hand, mobile users demand intuitive user interfaces, fast response times, and deep …

The continued escalation of manageable, wireless enabled devices with immense storage
capacity and powerful CPUs are making the wide spread use of mobile databases a reality …

Context-aware information includes time, location, device identity and nearby devices to a
given entity. Location-aware information services are one of the important categories of …

Mobile computing has developed during recent years. Location dependent services are
most popular services that the mobile environments support. Data caching is a critical issue …