Search results for "RETRIEVAL"
showing 10 items of 1176 documents
Embedded students? Can libraries benefit from students having work placements in the library in planning library instruction?
2019
This article discusses how students can be more integrated in developing library instruction and what advantages that can provide for librarians planning their teaching. The students seem to have a different starting point as to how important the librarians’ knowledge of the subject at hand is and whether or not library instruction should be an integrated part of the course.
Superresolved imaging of remote moving targets.
2006
We present a superresolving approach that allows one to exceed the diffraction limit and recover highly resolved contours of moving targets from a sequence of low-resolution images. The presented approach is suitable for remote sensing applications. The resolution decoding algorithm that is used to recover the high-resolution features of the target can be run partially via optical means and that way can be used to reduce the required computational complexity.
On the semi-automatic retrieval of biophysical parameters based on spectral index optimization
2014
Abstract: Regression models based on spectral indices are typically empirical formulae enabling the mapping of biophysical parameters derived from Earth Observation (EO) data. Due to its empirical nature, it remains nevertheless uncertain to what extent a selected regression model is the most appropriate one, until all band combinations and curve fitting functions are assessed. This paper describes the application of a Spectral Index (SI) assessment toolbox in the Automated Radiative Transfer Models Operator (ARTMO) package. ARTMO enables semi-automatic retrieval and mapping of biophysical parameters from optical remote sensing observations. The SI toolbox facilitates the assessment of biop…
Fine and Coarse Granular Argument Classification before Clustering
2021
Computational argumentation and especially argument mining together with retrieval enjoys increasing popularity. In contrast to standard search engines that focus on finding documents relevant to a query, argument retrieval aims at finding the best supporting and attacking premises given a query claim, e.g., from a predefined collection of arguments. Here, a claim is the central part of an argument representing the standpoint of a speaker with the goal to persuade the audience, and a premise serves as evidence to the claim. In addition to the actual retrieval process, existing work has focused on (1) classifying polarities of arguments into supporting or opposing, (2) classifying arguments …
Zarządcze aspekty logistyki jako determinanty rozwoju potencjałów strategicznych przedsiębiorstwa
2019
Przedsiębiorstwa stale poszukują sposobów tworzenia przewagi konkurencyjnej. W procesie budowania tej przewagi istotne znaczenie mają potencjały strategiczne przedsiębiorstwa, obejmujące przede wszystkim zasoby, zdolności oraz kompetencje. W rozwoju tych potencjałów ważną rolę odgrywa logistyka. Celem artykułu jest identyfikacja zarządczych aspektów logistyki oraz przesłanek ich oddziaływania na rozwój potencjałów strategicznych przedsiębiorstwa.
 Artykuł ma charakter koncepcyjny. Na początku przedstawiono pokrótce istotę logistyki jako koncepcji zarządzania przepływami towarów i informacji oraz najważniejsze fazy w jej rozwoju. Następnie zaprezentowano istotę i znaczenie potencjał…
Stochastic model predicts evolving preferences in the Iowa gambling task
2014
Learning under uncertainty is a common task that people face in their daily life. This process relies on the cognitive ability to adjust behavior to environmental demands. Although the biological underpinnings of those cognitive processes have been extensively studied, there has been little work in formal models seeking to capture the fundamental dynamic of learning under uncertainty. In the present work, we aimed to understand the basic cognitive mechanisms of outcome processing involved in decisions under uncertainty and to evaluate the relevance of previous experiences in enhancing learning processes within such uncertain context. We propose a formal model that emulates the behavior of p…
Experimental Command and Control Center for Crisis and Disaster Management: A Living-Lab Approach
2021
The living-lab is a planned research infrastructure that includes user involvement and the co-design process. This article presents an overview of the innovative experimental control room for crisis management that adopts this living-lab approach in all research co-creation activities. The aims of this paper are threefold: (1) To study possible control room research methods, focus areas, and technologies that can be tailored to the living-lab approach; (2) To illustrate and share experience on the possibilities to tailor an experimental command and control center as a living-lab. (3) To explore the features to fulfill to maximize the benefit of the living-lab for all intended audiences. By …
Understanding how the strategy formation process interacts with the management of complex work
2011
PurposeThe purpose of this paper is to analyse how the strategy formation process takes place studying the relevance of the integrative perspective and the use of the variables rationality, implication and vision, and verifying the relationship between an integrative strategy formation process and the management of work and the consequences of this relationship in terms of performance.Design/methodology/approachThe paper adopted a qualitative methodology, specifically a simple case analysis, following a six‐stage process: establishing the research objectives, the theoretical research framework, unit and the level of analysis, selecting the study cases and a pilot case, and ellaborating the …
Cost Management in the Public Sector: Legitimation Behaviour and Relevant Decision Making
2016
This paper presents a case study where a cost management project was implemented using action research methodology at two Finnish organizations working in a purchaser–provider relationship. While the study demonstrates the efficiency-seeking motive behind the implementation of the management accounting tool, subsequent investigation found that tool remained partly unused despite showing its potential relevance for practice through user involvement. However, this does not necessarily signal legitimation-seeking behaviour. Reasons for not using some parts of the tool point to an overestimation of the functionality and an underestimation of implementation problems during the design process. Th…
Graphical modeling and query language for hospitals
2013
Abstract Background So far there has been little evidence that implementation of the health information technologies (HIT) is leading to health care cost savings. One of the reasons for this lack of impact by the HIT likely lies in the complexity of the business process ownership in the hospitals. The goal of our research is to develop a business model-based method for hospital use which would allow doctors to retrieve directly the ad-hoc information from various hospital databases. Methods We have developed a special domain-specific process modelling language called the MedMod. Formally, we define the MedMod language as a profile on UML Class diagrams, but we also demonstrate it on example…