... have become even more important. Although there is already a lot of research done in this area, there are still many open questions. In ... paper we try to classify the problems that may arise into a common framework. We then use that framework to examine several projects that ...
Publication - admin - 07/26/2016 - 16:40 - 0 comments - 0 attachments
... ontologies based on life science literature. We propose a basic algorithm as well as extensions that take the structure of the ...
Publication - cat - 04/17/2013 - 11:49 - 0 comments - 1 attachment
... the ontologies need to be aligned. Currently, there exist a number of systems that support users in aligning ontologies, but not many ... have been performed. In this paper we present a general framework for aligning ontologies where different alignment ... we exemplify the use of the framework by describing a system (SAMBO) that is developed according to this framework. Within this ...
Publication - cat - 04/17/2013 - 11:49 - 0 comments - 1 attachment
... schema evolution. The novelty of this paper consists in a method for automatic generation of automappings (automorphisms) from key ... some missing or incomplete data may be inferred. A well-defined executable semantics for mappings and operations on mappings ...
Publication - huliganka - 04/17/2013 - 11:27 - 0 comments - 0 attachments
... Curino, Carlo A.; Orsi, Giorgio; Tanca, Letizia ... - 49 System interoperability is a well known issue, especially for heterogeneous information systems, where ...
Publication - krlis1337 - 04/17/2013 - 10:38 - 0 comments - 0 attachments
... Curino, Carlo A.; Tanca, Letizia; Zaniolo, Carlo ... 472.64 KB The life of a modern Information System is often characterized by (i) a push toward integration with other systems, and (ii) the evolution of its ...
Publication - krlis1337 - 04/17/2013 - 04:49 - 0 comments - 1 attachment
... Bindelli, Silvia; Criscione, Claudio; Curino, Carlo A.; Drago, Mauro L.; Eynard, Davide; Orsi, Giorgio ... of enabling complex autonomous applications to reason on a machine-processable version of the World Wide Web. This, however, would ...
Publication - krlis1337 - 04/17/2013 - 04:27 - 0 comments - 0 attachments
... 0 Citations range: n/a Attachment Size ... for the matching tool COMA++. The study shows that a generic schema matching system can also effectively solve complex ontology ...
Publication - massmann - 04/17/2013 - 01:05 - 0 comments - 1 attachment
... Hartung, M.; Gross, A.; Kirsten, T.; Rahm, E. Author: ... E Gross, A Year: ...
Publication - hartung - 04/16/2013 - 22:49 - 0 comments - 1 attachment
... between such documents must thus be created manually on a case-by-case basis. In this paper, we explore the problem of how to automate ... of the document transformation process. One, we propose a set of schema transformation operations that establish semantic relationships ...
Publication - cat - 04/16/2013 - 22:27 - 0 comments - 1 attachment
... 0 Citations range: n/a Attachment Size ... etc.). Each data-processing application depends on a horde of interrelated data models and artifacts that are derived from data ...
Publication - cat - 04/16/2013 - 19:49 - 0 comments - 1 attachment
... use of computers to assist in the learning situation in a simulation, game, tutorial, or drill and practice mode is reviewed on an ... an adjunct to support learning is compared to its use in a substitution mode. Evaluative studies of CAI are reviewed and costs are ...
Publication - admin - 04/16/2013 - 17:49 - 0 comments - 1 attachment
... the topics mentioned above. We did not attempt to compile a comprehensive bibliography and hence the list in this abstract is necessarily incomplete. Rather, we tried to sketch a map of the field, with some specific reference to help interested readers in ...
Publication - cat - 04/16/2013 - 10:49 - 0 comments - 1 attachment
... often overlap with other entities in other ontologies, a mapping between two corresponding terms is required and becoming the key to the integration of heterogeneous ontologies. Based on a previously developed schema matching algorithm, this paper presents a ...
Publication - cat - 04/16/2013 - 09:05 - 0 comments - 0 attachments
... range: n/a Whenever transformation of data is used to bridge the gap of different data formats, and a query is given in the destination format, query reformulation can speed up ...
Publication - hartung - 04/16/2013 - 05:05 - 0 comments - 0 attachments
... Gross, A; Hartung, M; Kirsten, T; Rahm, E ... Gross, A Hartung, M ... To study the quality of annotations we propose a generic evaluation approach considering the annotation generation methods ...
Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 0 attachments
... Life Science Link) methodology that provides users with a set of tools to explore the rich Web of interconnected and annotated objects ... and to identify meaningful associations. Consider a physical link between objects in two repositories, where each of the objects ...
Publication - hartung - 04/15/2013 - 23:05 - 0 comments - 0 attachments
... context-aware adaptation of Internet services in a mobile computing environment. The CARE hybrid reasoning mechanism is based on a loose interaction between ontological reasoning and efficient reasoning in a ...
Publication - admin - 04/15/2013 - 20:16 - 0 comments - 0 attachments
