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APSCC
2007
IEEE
15 years 7 months ago
Joint Sink Mobility and Data Diffusion for Lifetime Optimization in Wireless Sensor Networks
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...
Yu Gu, Hengchang Liu, Fei Song, Baohua Zhao
VLDB
2004
ACM
126views Database» more  VLDB 2004»
16 years 29 days ago
Instance-based Schema Matching for Web Databases by Domain-specific Query Probing
In a Web database that dynamically provides information in response to user queries, two distinct schemas, interface schema (the schema users can query) and result schema (the sch...
Jiying Wang, Ji-Rong Wen, Frederick H. Lochovsky, ...
VISUALIZATION
2000
IEEE
15 years 12 months ago
Volume illustration: non-photorealistic rendering of volume models
Accurately and automatically conveying the structure of a volume model is a problem not fully solved by existing volume rendering approaches. Physics-based volume rendering approa...
David S. Ebert, Penny Rheingans
MM
2000
ACM
144views Multimedia» more  MM 2000»
15 years 12 months ago
Integrating drawing tools with behavioral modeling in digital painting
Our goal is to integrate traditional artistic media that demand hand dexterity (such as drawing) with intelligent systems techniques that may both constrain and nourish this dexte...
Elpida Tzafestas
IADIS
2004
15 years 9 months ago
A conceptual modeling of multimedia documents
Our research works are interested in the identification and the representation of the semantic structures of multimedia documents. The semantic structure of a multimedia document ...
Mohamed Mbarki, Chantal Soulé-Dupuy