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XV Simpósio Brasileiro de Banco de Dados
Promovido pela SBC, Sociedade
Brasileira de Computação
Em cooperação com o ACM SIGMOD
João Pessoa -- Paraíba
-- Brasil
2 a 4 de outubro 2000
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| Título: |
Infosphere:
Smart Delivery of Fresh Information |
| Língua: |
Inglês |
| Ministrante: |
Calton Pu
,Georgia Institute of Technology - USA. (e muitos outros) |
| Descrição: |
In the pervasive/ubiquitous computing environment of the near future,
we will have many computers per person and many sensors linking
these computers to the real world. These computers and sensors will
generate a large amount of information that need gathering, transmitting,
storing, filtering, followed by timely notification and delivery
to users.
We believe that the missing link in the construction of Infosphere
is the software to manage information flow from the information
producers to consumers. We propose the Infopipe abstraction to link
information producers to consumers. In addition to their basic function
of transporting information, Infopipes manage and manipulate the
concrete delivery properties of the information flowing through
them, such as freshness. Infopipe creation and composition involve
the specification of these properties and system resource management
mechanisms to maintain them. The property specifications are translated
automatically by the system into an actual implementation with the
desired behavior. When information flows through an Infopipe, concrete
delivery properties and requirements such as freshness, performance,
and security are updated en route and maintained each step of the
way. The three components of Infopipe, the property management,
the feedback-based resource management, and the smart information
delivery, can be combined to form an Infosphere that brings the
right information to the right user at the right time.
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| Título: |
Mining
Multimedia Data |
| Língua: |
Inglês |
| Ministrante: |
Osmar Zaiane |
| Descrição: |
( Não disponível
) |
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SBBD'2000 - Palestras