Search results for "Information Retrieval"
showing 10 items of 924 documents
EFFECTS OF CUSTOMER KNOWLEDGE MANAGEMENT AND CUSTOMER ORIENTATION ON INNOVATION CAPACITY AND MARKETING RESULTS IN SMEs: THE MEDIATING ROLE OF INNOVAT…
2018
Managing customer knowledge is a key of source for SMEs. The principal aim of this paper is to provide empirical evidence on the direct effects of two specific strategic resources: customer orientation and customer knowledge management (CKM), on innovation capacity and marketing results in SMEs. The study also examines the role of innovation orientation as a mediator between customer orientation and CKM. For this purpose, a structural model was proposed and tested through an empirical investigation with variance-based structural equation modeling (PLS) using a sample made up of 210 Spanish SMEs. The findings highlight the relevance of CKM and customer orientation as important strategic res…
User experience-based information retrieval from semistar data ontologies
2019
The time necessary for the doubling of medical knowledge is rapidly decreasing. In such circumstances, it is of utmost importance for the information retrieval process to be rapid, convenient and straightforward. However, it often lacks at least one of these properties. Several obstacles prohibit domain experts extracting knowledge from their databases without involving the third party in the form of IT professionals. The main limitation is usually the complexity of querying languages and tools. This paper proposes the approach of using a keywords-containing natural language for querying the database and exploiting the system that could automatically translate such queries to already existi…
A new chemical aid for criminal investigation: dyes and latent prints
2002
Criminalistics is a field in which there are many opportunities for the practical application of chemical reagents and the use of analytical methods that provide answers to enigmas at crime scenes. Common reagents in biochemical and medical test methods can be useful for criminalistics (forensic science). Dyes are one type of reagent that can be used in obtaining crime scene evidence. This work describes a new application of CI Solvent Black 3 dye in the location of latent fingerprints. The results show that CI Solvent Black 3 can be successfully applied in the location and development of recent and non-recent latent fingerprints on porous surfaces.
Dynamic routing-and-inventory problems: a review
1998
The paper presents a review of the available literature on a class of problems denoted as dynamic routing-and-inventory (DRAI) problems. They are characterized by the simultaneous relevance of routing and of inventory issues in a dynamic environment, within the framework of distribution logistics. A classification scheme is first proposed for these problems. Then the results obtained in this area are summarized. Finally, the papers available in the literature are clustered and discussed according to the proposed scheme.
A New Methodology to Construct a Database of World University Exams
2020
Since the final decades of the 20th century, university education has witnessed rapid growth. However, the quality of the education has varied a lot within the different programs around the world. How can we measure quality in university education? A number of institutions release annual global rankings of universities according to academic fields. One of the most respected lists, the Shanghai Academic Ranking of World Universities, uses a complex methodology to rank world universities, including six objective indicators, i.e. the number of alumni and staff winning Nobel Prizes and Fields Medals, the number of articles published in prestigious journals, the number of Highly Cited Researcher…
The relevance of biographic narratives for social workers’ professional memory, reflexivity and identity
2020
The present article is about the use of biographic methods and oral history, and its contribution to developing processes of critical reflection and reflexivity. It is based on a set of oral data collected from Portuguese social workers who played an active role in the revolutionary phase during the transition from dictatorship to democracy in Portugal (following the 25th April 1974 military coup). The article explores how the use of biographic methods (integrated within a historical methodological framework), other than simply producing accounts of past experiences, allowed interviewees to re-capture, re-interpret and re-signify their own experiences in the light of changing professional …
The Elephant in the Machine: Proposing a New Metric of Data Reliability and its Application to a Medical Case to Assess Classification Reliability
2020
In this paper, we present and discuss a novel reliability metric to quantify the extent a ground truth, generated in multi-rater settings, as a reliable basis for the training and validation of machine learning predictive models. To define this metric, three dimensions are taken into account: agreement (that is, how much a group of raters mutually agree on a single case)
Understanding the Role of Emotion in Self-Service Technology Adoption: A Structured Abstract
2015
Recent advances in technology have given organizations the opportunity to provide self-service through the medium of technology, and accordingly, the provision of these technology-based services has increased in the last decade (Holman & Buzek, 2007; Lee et al., 2010). Providing consumers with the opportunity for self-service allows organizations to reduce the number of staff members needed to provide a service to customers (Meuter et al., 2000). This allows organizations to speed up a service while maintaining costs, or to maintain speed while reducing costs. Importantly though, when providing these self-service options, organizations must ensure that standards of service are maintained in…
Electromagnetic properties of some positive parity dipole states described in terms of quadrupole and octupole interacting bosons
1990
The first three positive parity dipole states predicted by a phenomenological quadrupole-octupole boson Hamiltonian are extensively studied. Their coupling to the neighboring positive and negative parity states, due to the {ital M}1 and {ital E}{lambda} ({lambda}=1,3) transitions, respectively, are considered. Special attention is paid to the lowest two states which are of collective {ital M}1 nature. The signature which distinguishes them from the {ital M}1 state describing the scissors mode is also discussed.
Internet Disclosure by Nonprofit Organizations: Empirical Evidence of Nongovernmental Organizations for Development in Spain
2009
This article examines the relevance of technology, and particularly the Internet, for the improvement of accountability and transparency in nonprofit organizations. The novelty of our work regarding the previous empirical evidence resides in the fact that we have taken into account the means through which these organizations diffuse voluntary information. In this article, we have proposed a model of information disclosure for the Web sites of Spanish nongovernmental organizations for development (NGODs) that can serve as a guide for improving their informative transparency and their accountability. The empirical evidence obtained reveals that Spanish NGOD Web sites are primarily ornamental…