J. Patwardhan

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Wireless devices currently provide real-time access to personalized information such as headlines, email, stock quotes, and online auctions. Retrieving all updates to such rapidly changing information is wasteful of both network bandwidth and battery power. Existing consistency models for such services allow for only coarse-grained timeouts on how often(More)
This paper presents a new edge detection algorithm based on fuzzy system and fuzzy rules. Different approaches used before for detecting edges have some advantages and disadvantages like false edges are detected, some important edges are missed, noise around the corners etc. So, in order to reduce these types of effect special fuzzy system are used with(More)
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