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Special Interest Group on Systems Analysis and Design

Conference Papers

SIGSAND papers are published in many scientific conferences, including ICIS, AMCIS, HICSS, as well as the dedicated conference – SIGSAND Symposium. The recent conference publications are listed below.

Topological Consistency for Collapse Operation in Multi-scale Databases

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When we derive multi-scale databases from a source spatial database, the geometries and topological relations, which are a kind...

Symbolization of Mobile Object Trajectories with the Support to Motion Data Mining

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Extraction and representation of the events in trajectory data enable us go beyond the primitive and quantitative values and...

Representing and Reasoning About Spatial Knowledge Based on Spatial Relevant Logic

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Almost all existing methodologies for representing and reasoning about spatial knowledge are somehow based on classical mathematical logic or...

Towards System Architecture of Spatial Information Grid and Service-Based Collaboration

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Spatial information is any type of information that can be spatially referenced and it is widely used in many...

Geo Web Services Based on Semantic

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The fast development of Web Services enables Geo spatial data and functionality to be shared in a distributed computing...

A Scaleless Data Model for Direct and Progressive Spatial Query Processing

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A progressive spatial query retrieves spatial data based on previous queries (e.g., to fetch data in a more restricted...

Querying Heterogeneous Spatial Databases: Combining an Ontology with Similarity Functions

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This paper uses a knowledge-based approach to querying heterogeneous spatial databases based on an ontology and conceptual and attribute...

Tutorial 7: Modeling Enterprise Applications

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Read the full paper here: https://link.springer.com/chapter/10.1007/11568346_54

Retrieval of Heterogeneous Geographical Information Using Concept Brokering and Upper Level Ontology

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Different concept and attribute definitions for geographical features underlying information systems make it difficult to share geographical information. This...

Preface to CoMoGIS 2004

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Read the full paper here: https://link.springer.com/chapter/10.1007/978-3-540-30466-1_1