Arup Acharya, Tomasz Imielinski, and B.R. Badrinath. Dataman project: Towards a mosaic-like location-dependant information service for mobile clients. MOBIDATA: An Interactive Journal of Mobile Computing, 1(2), April 1995.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....Location aware and context dependent applications are new types of applications made possible by mobile networking. b) Topics: examples of location aware and context dependent application, frameworks for building location aware applications. c) Reference Material: context aware applications [17], 3] 18] 9. Modeling and Simulation of Mobile Systems (2 Weeks) Mobility models. a) Rationale: Performance evaluation of mobile systems involves modeling of mobility patterns of different users and time varying characteristics of wireless channels. The main goal of evaluation is how the ....

Arup Acharya, Tomasz Imielinski, and B.R. Badrinath. Dataman project: Towards a mosaic-like location-dependant information service for mobile clients. MOBIDATA: An Interactive Journal of Mobile Computing, 1(2), April 1995.

....to that problem. The Rome architecture [3] manages location and timedependent triggers. However they do not provide a completely decentralized architecture (mobile agent technology may be useful for their approach) Other complementary works are those that deal with location dependent web pages [1] and location dependent data queries on the network layer [5] However, these works do not deal with some problems that we manage, like continuous queries. 6. Conclusions and Future Work In this paper we have presented a system that deals with continuous queries and which is based on mobile ....

A. Acharya, T. Imielinski, and B. Badrinath. Dataman project: Towards a mosaic-like location-dependant information service for mobile clients. MOBIDATA, 1(2), April 1995.

.... research on the design of mobile computing applications, that delimit important aspects such as the identification of the asymmetric relation between mobile computers and hosting computers [13] the existence of lower dependability on mobile storage [22] the need to introduce location awareness [25, 1] as well as the need to efficiently manage heterogeneous connectivity[2] 2.1 Weak Consistent Mobile Systems Several systems have been developed to manage data in large scale environments including mobile computers. Notably, some mobile database systems based on transactions [10] use a ....

Arup Acharya, T. Imielinski, and B. R. Badrinath. Dataman project: Towards a mosaiclike location dependant information service for mobile clients. Technical Report TR-320, Rutgers University, 1994. http://paul.rutgers.edu/~acharya/publications.html.

....The use of the WWW information system under a mobile nomadic setting has been, only recently, addressed by the research community. The two main topics are the introduction of location dependent information and the development of hoarding and prefetching techniques. The Mobisaic[6] and the DATAMAN[3] projects propose interesting solutions for the introduction of location dependency, but pay less attention on caching issues. Another project [5] proposes an implementation of dynamic documents using them to deal with different bandwidths. Its implementation is based on a modified NCSA web ....

Arup Acharya, Tomasz Imielinski, and B. Badrinath. Dataman project: Towards a mosaic-like location dependent information service for mobile clients. Technical report, Department of Computer Science, Rutgers University, New Brunswick, NJ 08903, USA, 1994.

....use of the WWW information system under a mobile nomadic setting has only been addressed by the research community fairly recently. The two main topics are the introduction of location dependent information and the development of hoarding and prefetching techniques. The MOBISAIC[6] and the DATAMAN[3] projects propose interesting solutions for the introduction of location dependency, but pay less attention to caching issues. Another project proposes an implementation of dynamic documents using them to deal with different bandwidths[5] Its implementation is based on a modified NCSA web client. ....

Arup Acharya, Tomasz Imielinski, and B. Badrinath. Dataman project: Towards a mosaic-like location dependent information service for mobile clients. Technical report, Department of Computer Science, Rutgers University, New Brunswick, NJ 08903, USA, 1994.

....with low level constraints monitoring and do not help the applications to choose which kind of adaptations are the best. As these approaches do not take benefit from the mobility, ubiquitous computing [12, 10] addresses this issue. Context aware systems [11, 6, 13] such as Parctab [9] or Dataman [1], have been developed in this context and exploit the local environment to adapt existing services depending on the local resources and to provide new services. However, in these approaches, contextual information is closely related to the physical environment such as nearby people or resources (a ....

A. Acharya, T. Imielinsky, and B. R. Badrinath. Dataman project: Towards a mosaic-like location-dependant information service for mobile clients. Technical Report TR-320, Rutgers University, New Brunswick, 1994.

.... include building mobility support into the Internet Protocol (IP) 4, 5] and distributed operating systems issues such as memory and file management [7, 9] At the applications level, researchers are attempting to predict what new kinds of applications will be demanded by users of mobile computing [1, 10] and are trying to produce new design practices and methodologies to meet the software engineering challenges brought on by mobile computing [2, 8] A key question is how to produce mobile aware applications quickly and dependably. Researchers are just now beginning to recognize the importance of ....

Acharya, A., Imielinski, T., and Badrinath, B. R., "DATAMAN project: Towards a Mosaic-like LocationDependant Information Service for Mobile Clients," MOBIDATA: An Interactive Journal of Mobile Computing, vol. 1, no. 2, 1995.

....printer resource. File system caching can be done similarly, with mobile hosts caching files in file servers that are nearby. Knowledge of host location can also provide additional capabilities, such as answering certain queries (e.g. nearest restaurant) using location specific information [AIB] A number of solutions have been proposed to the mobile routing problem. Some solutions assign mobile hosts Internet addresses and route messages transparently as hosts roam between different domains in the Internet [IDJ91] Other solutions deal only with routing messages to mobile hosts in a ....

A. Acharya, T. Imielinski, and B. R. Badrinath. DATAMAN project: Towards a Mosaic-like location-dependent information service for mobile clients. Technical Report DCS-TR-320, Department of Computer Science, Rutgers University, New Brunswick, NJ 08903.

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC