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IBIS
2006
69views more  IBIS 2006»
13 years 10 months ago
A Framework for Assessing Inter-Organizational Integration of Business Information Systems
: This paper presents a framework for assessing inter-organizational integration of business information systems. The framework is organized along two dimensions, intensity of inte...
Dirk Stelzer, Daniel Fischer, Ina Nirsberger
IBIS
2006
103views more  IBIS 2006»
13 years 10 months ago
Ontology Mapping for Web-Based Educational Systems Interoperability
In order to deal with the need of sharing learning objects within and across learning object repositories most of the recent work argue for the use of ontologies as a means for pro...
Amel Bouzeghoub, Abdeltif Elbyed
IBIS
2006
109views more  IBIS 2006»
13 years 10 months ago
Formulation Schema Matching Problem for Combinatorial Optimization Problem
: Schema matching is the task of finding semantic correspondences between elements of two schemas, which plays a key role in many database applications. In this paper, we cast the ...
Zhi Zhang, Pengfei Shi, Haoyang Che, Yong Sun, Jun...
VTC
2006
IEEE
14 years 4 months ago
Iterative Overlap FDE for DS-CDMA without GI
—Frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion can replace the conventional rake combining with significantly improved bit error rate (B...
Kazuaki Takeda, Hiromichi Tomeba, Fumiyuki Adachi