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1. |
Record Nr. |
UNISA996465285703316 |
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Titolo |
Advances in Spatial Databases [[electronic resource] ] : 2nd Symposium, SSD '91, Zurich, Switzerland, August 28-30, 1991. Proceedings / / edited by Oliver Günther, Hans-Jörg Schek |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1991 |
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ISBN |
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Edizione |
[1st ed. 1991.] |
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Descrizione fisica |
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1 online resource (XII, 476 p.) |
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Collana |
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Lecture Notes in Computer Science, , 0302-9743 ; ; 525 |
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Disciplina |
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Soggetti |
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Data structures (Computer science) |
Geographical information systems |
Computer programming |
Database management |
Artificial intelligence |
Data Structures and Information Theory |
Geographical Information Systems/Cartography |
Programming Techniques |
Database Management |
Data Storage Representation |
Artificial Intelligence |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Geometric algorithms and their complexity -- The combination of spatial access methods and computational geometry in geographic database systems -- FI-Quadtree: a new data structure for content-oriented retrieval and fuzzy search -- The importance of metaknowledge for environmental information systems -- An extended object-oriented data model for large image bases -- On the integration of GIS and remotely sensed data: Towards an integrated system to handle the large volume of spatial data -- Towards a toolbox for geographic user interfaces -- The management of the ambiguities in a graphical query language for geographical information systems -- Geo-SAL: A query language for spatial data analysis -- Reasoning |
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about binary topological relations -- Topological constraints: A representational framework for approximate spatial and temporal reasoning -- Grow and post index trees: Role, techniques and future potential -- The spatial locality and a spatial indexing method by dynamic clustering in hypermap system -- Properties of geographic data: Requirements for spatial access methods -- Efficient processing of spatial queries in line segment databases -- The performance of object decomposition techniques for spatial query processing -- Performance comparison of segment access methods implemented on top of the buddy-tree -- Extending a DBMS with spatial operations -- The use of a complex object language in geographic data management -- Motion in a geographical database system -- A spatial index for convex simplicial complexes in d dimensions -- An algorithm for computing the overlay of k-dimensional spaces -- Encoding and manipulating pictorial data with S+-trees -- Exploiting extensible DBMS in integrated geographic information systems -- Storage management in geographic information systems -- Pannel: Why does GIS industry ignore university research?. |
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Sommario/riassunto |
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Spatial database management has become an important subarea of current database research. Research in this area is often characterized by interdisciplinary cooperation: computer scientists work with geographers andenvironmental scientists to provide better access to spatial databases of steadily increasing size. After the First Symposium on Large Spatial Databases (SSD '89) was held in Santa Barbara, California, in 1989 (and its proceedings published as Volume 409 of this series), a second symposium (SSD'91) was held in Zurich, Switzerland. This proceedings volume contains the papers presented at SSD '91. Topics include spatial data models and access methods, performance studies, geometric algorithms, spatial query languages and user interfaces, geographic information systems, and object-oriented techniques. |
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2. |
Record Nr. |
UNISA996423848603316 |
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Autore |
Dahmen Stephan <1982-> |
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Titolo |
Regulating transitions from school to work : an institutional ethnography of activation work in action / / Stephan Dahmen |
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Pubbl/distr/stampa |
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2021 |
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Bielefeld : , : Transcript, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (312 p.) |
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Collana |
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Disciplina |
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Soggetti |
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Youth - Employment |
Academic Dissertation |
dissertations. |
Academic theses |
Academic theses. |
Thèses et écrits académiques. |
Germany |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references (pages 277-307). |
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Nota di contenuto |
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Frontmatter 1 Contents 5 1. Introduction 9 2.1 How Institutions Structure the Youth Phase 17 2.2. Situating the Swiss Transition Regime 27 2.3. The Politics of VET in Switzerland and the Emergence of Transition Measures 39 2.4. Excursus: Collectivist Skill Formation Systems and the Right to Education 53 2.5. From the Emergence of a Problem Towards the Construction of a Policy 67 Einleitung 75 3.1. The Life-Course as an Institutional Program and a Subjective Construction 80 3.2. The Organizational Regulation of Biographies 93 4.1. Street-level Bureaucrats, Institutionalized Organizations and People Processing Organizations 113 5.1. A Focus on Activation Practices 153 6.1. A Short Introduction to Motivational Semesters 177 6.2. Conflicts Between Orders of Worth and situated Compromises in Human Service Work: The Case of Sanctions 191 6.3. Gate-keeping and the Negotiation of Employability: The Intermediary Function of Motivational Semesters 208 6.4. Constructing the Client |
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that Can Create Himself: Technologies of Agency and the Production of a Will 225 6.5. "Making Up" Viable Future Selves Through Evaluation - Working with the Portfolio-Tool 239 6.6. Guided Self-Exploration as a "Narrative Machinery" that Produces Intelligible Subjects 251 7.1. Organizations as the "Missing Link" for the Mediation Between Systemic Requirements and Subjectivity 255 7.2. The institutional Production of Subjectivity: Biographisation - Valuation - Optimisation - Autonomisation 260 8. Bibliography 277 9. Annex 309 |
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Sommario/riassunto |
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How are activation programs for the young unemployed implemented? How do street-level bureaucrats deal with competing rationalities and demands for action? Transition policies increasingly aim at promoting self-regulation and constructing employable subjects. Stephan Dahmen explores the practical regulation of biographical transitions in activation programs for the young unemployed by focusing on the interactive accomplishment of activation work. The study reveals how the critical tensions of activation policies are continually re-interpreted and adapted to local contingencies and describes the various organisational technologies used for creating employable subjects. |
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