RRPJ: result-rate based progressive relational join
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
Danaïdes: continuous and progressive complex queries on RSS feeds
DASFAA'07 Proceedings of the 12th international conference on Database systems for advanced applications
Progressive spatial join for polygon data stream
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Progressive high-dimensional similarity join
DEXA'07 Proceedings of the 18th international conference on Database and Expert Systems Applications
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In spatial data exploration and analysis, the system would present a user with initial promising results and empower the user to modify runtime query parameters. The high degree of interactivity would significantly reduce users' waiting time for results that are not useful, and then having to re-issue a new query. To support this level of interaction during query processing, it necessitates the study of adaptive and progressive spatial query processing techniques that can deliver initial results quickly and adapt to run-time fluctuations during the delivery of remote data. Our goal is to design a generic framework for adaptive and progressive spatial query processing. In this paper, we present our ongoing work on designing progressive spatial join algorithm as an initial step.