Sciweavers

6881 search results - page 259 / 1377
» Motivation
Sort
View
DASFAA
2009
IEEE
151views Database» more  DASFAA 2009»
16 years 1 months ago
The Challenge of Assuring Data Trustworthiness
Abstract. With the increased need of data sharing among multiple organizations, such as government organizations, financial corporations, medical hospitals and academic institution...
Elisa Bertino, Chenyun Dai, Murat Kantarcioglu
CHI
2009
ACM
16 years 1 months ago
Mediating programming through chat for the OLPC
We built a text-based programming environment that enables youth to design and implement a chat client for the One Laptop per Child XO. The environment allows users to program and...
Jill P. Dimond, Sarita Yardi, Mark Guzdial
SAC
2009
ACM
16 years 1 months ago
Body-and-cad geometric constraint systems
Motivated by constraint-based CAD software, we introduce a new, very general, rigidity model: the body-and-cad structure, composed of rigid bodies in 3D constrained by pairwise co...
Kirk Haller, Audrey Lee-St. John, Meera Sitharam, ...
EDBT
2009
ACM
127views Database» more  EDBT 2009»
16 years 1 months ago
Answering aggregate keyword queries on relational databases using minimal group-bys
Keyword search has been recently extended to relational databases to retrieve information from text-rich attributes. However, all the existing methods focus on finding individual...
Bin Zhou 0002, Jian Pei
FASE
2009
Springer
16 years 1 months ago
Control Dependence for Extended Finite State Machines
Abstract. Though there has been nearly three decades of work on program slicing, there has been comparatively little work on slicing for state machines. One of the primary challeng...
Kelly Androutsopoulos, David Clark, Mark Harman, Z...