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ER
2001
Springer
111views Database» more  ER 2001»
15 years 2 months ago
Modeling Products for Versatile E-commerce Platforms - Essential Requirements and Generic Design Alternatives
Electronic commerce (e-commerce) covers a wide range of business transactions. Usually, a transactions includes products, i.e. goods or services. Often, e-commerce websites are int...
Ulrich Frank
152
Voted
SIGMOD
2009
ACM
120views Database» more  SIGMOD 2009»
15 years 9 months ago
Query interactions in database workloads
Database workloads consist of mixes of queries that run concurrently and interact with each other. In this paper, we demonstrate that query interactions can have a significant imp...
Mumtaz Ahmad, Ashraf Aboulnaga, Shivnath Babu
72
Voted
CW
2004
IEEE
15 years 1 months ago
Analytically-Defined Collaborative Shape Modeling in VRML
In this paper we introduce a function-defined extension of Virtual Reality Modeling Language where analytical formulas are used for defining geometry and appearance of 3D shapes. ...
Qi Liu, Alexei Sourin
GIS
2010
ACM
14 years 4 months ago
Supporting 3D route planning in indoor space based on the LEGO representation
With the prevalence of car navigation systems, indoor navigation systems are increasingly attracting attention in the indoor research area. However, the available models for indoo...
Wenjie Yuan, Markus Schneider
86
Voted
ER
2010
Springer
154views Database» more  ER 2010»
14 years 8 months ago
Modelling Functional Requirements in Spatial Design
Abstract. We demonstrate the manner in which high-level design requirements, e.g., as they correspond to the commonsensical conceptualisation of expert designers, may be formally s...
Mehul Bhatt, Joana Hois, Oliver Kutz, Frank Dylla