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ICDE
2005
IEEE
101views Database» more  ICDE 2005»
14 years 9 months ago
GPIVOT: Efficient Incremental Maintenance of Complex ROLAP Views
Data warehousing and on-line analytical processing (OLAP) are essential for decision support applications. Common OLAP operations include for example drill down, roll up, pivot an...
Songting Chen, Elke A. Rundensteiner
CHI
2004
ACM
14 years 8 months ago
Communicating emotions in online chat using physiological sensors and animated text
We present a chat system that uses animated text associated with emotional information to show the affective state of the user. The system obtains the affective state of a chat us...
Hua Wang, Helmut Prendinger, Takeo Igarashi
MOBILITY
2009
ACM
14 years 2 months ago
Mobile visual access to legacy voice-based applications
Vocal systems are a well-established reality. Examples of popular voice-based applications include helpdesk services, reservation systems, and vocal mailboxes. These services, tha...
Marco Avvenuti, Alessio Vecchio
IJBC
2006
99views more  IJBC 2006»
13 years 7 months ago
Complexity of Reaction-diffusion CNN
In this paper, a class of impulsive BAM fuzzy cellular neural networks with distributed delays and reaction-diffusion terms is formulated and investigated. By employing the delay d...
Makoto Itoh, Leon O. Chua
CSCWD
2004
Springer
14 years 1 months ago
Groupware System Design and the Context Concept
The concept of context can be advantageously applied to the Computer-Supported Cooperative Work field. The term awareness has traditionally been used in this area without explicit ...
Marcos R. S. Borges, Patrick Brézillon, Jos...