Data management for mobile computing
ACM SIGMOD Record
Some computer science issues in ubiquitous computing
Communications of the ACM - Special issue on computer augmented environments: back to the real world
Database system issues in nomadic computing
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Power efficient filtering of data on air
EDBT '94 Proceedings of the 4th international conference on extending database technology: Advances in database technology
Building information systems for mobile environments
CIKM '94 Proceedings of the third international conference on Information and knowledge management
Energy efficient indexing on air
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Mobile wireless computing: challenges in data management
Communications of the ACM
Broadcast disks: data management for asymmetric communication environments
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Balancing push and pull for data broadcast
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
An analysis of selective tuning schemes for nonuniform broadcast
Data & Knowledge Engineering
Efficient indexing for broadcast based wireless systems
Mobile Networks and Applications - Special issue on mobile computing and system services
“Data in your face”: push technology in perspective
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Wireless data: systems, standards, service
Wireless Networks
The Challenges of Mobile Computing
Computer
Data on Air: Organization and Access
IEEE Transactions on Knowledge and Data Engineering
Prefetching from Broadcast Disks
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Disseminating Updates on Broadcast Disks
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Energy efficient filtering of nonuniform broadcast
ICDCS '96 Proceedings of the 16th International Conference on Distributed Computing Systems (ICDCS '96)
Indexed Sequential Data Broadcasting in Wireless Mobile Computing
ICDCS '97 Proceedings of the 17th International Conference on Distributed Computing Systems (ICDCS '97)
Data Allocation on Wireless Broadcast Channels for Efficient Query Processing
IEEE Transactions on Computers
Access methods for handling the updates of broadcast data in wireless mobile computing
Computer Standards & Interfaces
Broadcast-Based Data Access in Wireless Environments
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Query Processing in Broadcasted Spatial Index Trees
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Using reordering technique for mobile transaction management in broadcast environments
Data & Knowledge Engineering
Adaptive Data Access in Broadcast-Based Wireless Environments
IEEE Transactions on Knowledge and Data Engineering
Using a hybrid method for accessing broadcast data
Proceedings of the 6th international conference on Mobile data management
Efficient, Energy Conserving Transaction Processing in Wireless Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
Efficient index and data allocation for wireless broadcast services
Data & Knowledge Engineering
Efficient query execution on broadcasted index tree structures
Data & Knowledge Engineering
A skewed distributed indexing for skewed access patterns on the wireless broadcast
Journal of Systems and Software
An efficient nonuniform index in the wireless broadcast environments
Journal of Systems and Software
A distributed spatial index for error-prone wireless data broadcast
The VLDB Journal — The International Journal on Very Large Data Bases
Analyze the Performance of the Cyclic Indexing Schemes for the Wireless Data Broadcast
Journal of Signal Processing Systems
Improving the performance of the wireless data broadcast by the cyclic indexing schemes
EUC'07 Proceedings of the 2007 international conference on Embedded and ubiquitous computing
Air-Indexing on error prone communication channels
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
Computer Networks: The International Journal of Computer and Telecommunications Networking
Fast data access and energy-efficient protocol for wireless data broadcast
Wireless Communications & Mobile Computing
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A ubiquitous information environment can be achieved by the mobile computing technologies. In this environment, users carrying their portable computers can retrieve local or remote information anywhere and at anytime. Data broadcast, with its advantages, has become a powerful means to disseminate data in wireless communications. Indexing methods for the broadcast data have been proposed to speedup access time and reduce power consumption. However, the influence of access failures has not been discussed. For the error-prone mobile environment, the occurrence of access failures is often due to disconnections, handoffs, and communication noises. In this paper, based on the distributed indexing scheme, we propose an adaptive access method which tolerates the access failures. The basic idea is to use index replication to recover from the access failures. One mechanism, named search range, is provided to dynamically record the range where the desired data item may exist. According to the search range, an unfinished search can be efficiently resumed by finding an available index replicate. A performance analysis is given to show the benefits of the method. Also, the concept of version bits is applied to deal with the updates of the broadcast data.