Sciweavers

6656 search results - page 398 / 1332
» Change, Change, Change: Three Approaches
Sort
View
SERVICEWAVE
2010
15 years 4 months ago
Self-adapting Applications Based on QA Requirements in the Cloud Using Market-Based Heuristics
There are several situations where applications in the cloud need to self-manage their quality attributes (QA). We posit that selfadaptation can be achieved through a market-based ...
Vivek Nallur, Rami Bahsoon
COLING
2010
15 years 1 months ago
Conundrums in Unsupervised Keyphrase Extraction: Making Sense of the State-of-the-Art
State-of-the-art approaches for unsupervised keyphrase extraction are typically evaluated on a single dataset with a single parameter setting. Consequently, it is unclear how effe...
Kazi Saidul Hasan, Vincent Ng
ECEASST
2010
15 years 1 months ago
Re-engineering Eclipse MDT/OCL for Xtext
The current tooling used for the Eclipse OCL project uses an LALR parser generator. Enhancing the tooling to support editing motivated a migration to exploit the inherently model-d...
Edward D. Willink
303
Voted
SIGMOD
2009
ACM
220views Database» more  SIGMOD 2009»
16 years 7 months ago
Keyword search in databases: the power of RDBMS
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...
Lu Qin, Jeffrey Xu Yu, Lijun Chang
187
Voted
ICFP
2007
ACM
16 years 6 months ago
Bidirectionalization transformation based on automatic derivation of view complement functions
Bidirectional transformation is a pair of transformations: a view function and a backward transformation. A view function maps one data structure called source onto another called...
Kazutaka Matsuda, Zhenjiang Hu, Keisuke Nakano, Ma...