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VLDB
2004
ACM
123views Database» more  VLDB 2004»
14 years 2 months ago
CORDS: Automatic Generation of Correlation Statistics in DB2
When query optimizers erroneously assume that database columns are statistically independent, they can underestimate the selectivities of conjunctive predicates by orders of magni...
Ihab F. Ilyas, Volker Markl, Peter J. Haas, Paul G...
APSEC
2003
IEEE
14 years 2 months ago
An XVCL Approach to Handling Variants: A KWIC Product Line Example
We developed XVCL (XML-based Variant Configuration Language), a method and tool for product lines, to facilitate handling variants in reusable software assets (such as architectur...
Hongyu Zhang, Stan Jarzabek
AUIC
2003
IEEE
14 years 2 months ago
Non-invasive Adaptation of Black-box User Interfaces
In this paper a new method for the non-invasive adaptation of user interfaces is presented. The main idea is not to implement the user interface toolkit as an API, but instead as ...
Dirc Rose, Simon Stegmaier, Guido Reina, Daniel We...
DATE
2003
IEEE
131views Hardware» more  DATE 2003»
14 years 2 months ago
High Speed and Highly Testable Parallel Two-Rail Code Checker
In this article we propose a high speed and highly testable parallel two-rail code checker, which features a compact structure and is Totally-Self-Checking or Strongly Code-Disjoi...
Martin Omaña, Daniele Rossi, Cecilia Metra
ICRA
2003
IEEE
144views Robotics» more  ICRA 2003»
14 years 2 months ago
Aerial Posture Control for 3D Biped Running Using Compensator around Yaw Axis
— A new 3D biped prototype with small DOF, SKIPPER, was developed. As an important component of a running controller for this robot, an aerial posture controller is presented. Th...
Sang-Ho Hyon, Takashi Emura