Presentations
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- Multiple information providers, transformers, consumers (e.g., consider large wireless systems)
- Continuous Service Delivery despite changes in resources (e.g., consider wireless)
- Client-specific service delivery (e.g., PDAs vs. laptops, Java vs. C, Linux vs. PalmOS)
- Dynamic client behavior (e.g., runtime interest changes)
- Real-time performance
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- Heterogeneity of Components
- Stream-oriented and time-sequenced data
- High Availability
- Clients leave and join arbitrarily
- Resource management
- Security and Privacy
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