Sciweavers

7404 search results - page 1336 / 1481
» New Tools in Education
Sort
View
CHI
2003
ACM
16 years 7 months ago
Sense and sensibility: evaluation and interactive art
HCI evaluation methods are useful for improving the design of interactive systems, yet they may be rejected by nontraditional technology disciplines such as media art. We have dev...
Gerd Andersson, Kristina Höök, Phoebe Se...
ICALP
2009
Springer
16 years 6 months ago
Approximation Algorithms via Structural Results for Apex-Minor-Free Graphs
We develop new structural results for apex-minor-free graphs and show their power by developing two new approximation algorithms. The first is an additive approximation for colorin...
Erik D. Demaine, MohammadTaghi Hajiaghayi, Ken-ich...
SIGMOD
2009
ACM
161views Database» more  SIGMOD 2009»
16 years 6 months ago
Automated SQL tuning through trial and (sometimes) error
SQL tuning--the attempt to improve a poorly-performing execution plan produced by the database query optimizer-is a critical aspect of database performance tuning. Ironically, as ...
Herodotos Herodotou, Shivnath Babu
EDBT
2008
ACM
137views Database» more  EDBT 2008»
16 years 6 months ago
Data exchange in the presence of arithmetic comparisons
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...
Foto N. Afrati, Chen Li, Vassia Pavlaki
ICSE
2005
IEEE-ACM
16 years 6 months ago
Efficient and precise dynamic impact analysis using execute-after sequences
As software evolves, impact analysis estimates the potential effects of changes, before or after they are made, by identifying which parts of the software may be affected by such ...
Taweesup Apiwattanapong, Alessandro Orso, Mary Jea...
« Prev « First page 1336 / 1481 Last » Next »