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User-Oriented Relevance Judgment: A Conceptual Model

Zhiwei Chen, Yunjie Xu
Proceedings of the 38th Annual Hawaii International Conference on System Sciences  
The literature on relevance has identified numerous factors affecting such judgment. Taking a cognitive approach, this study focuses on the criteria users employ in making relevance judgment.  ...  Not satisfied with the narrow and technical definition of system relevance, researchers turn to the subjective and situational aspect of this concept. How does a user perceive a document as relevant?  ...  As a result of the inadequacy of a system-or algorithm-oriented perspective on relevance, recent studies have adopted a user-oriented and subjective perspective.  ... 
doi:10.1109/hicss.2005.654 dblp:conf/hicss/ChenX05 fatcat:ymmtusy5bncf7cbbxtp527x7c4

Towards a Theory of Conceptual Modelling [chapter]

Bernhard Thalheim
2009 Lecture Notes in Computer Science  
Conceptual modelling is a widely applied practice and has led to a large body of knowledge on constructs that might be used for modelling and on methods that might be useful for modelling.  ...  This paper therefore aims in introducing a framework and an approach to a general theory of conceptual modelling. We are however in urgent need of such a theory.  ...  The three dimensions of conceptual modelling must be integrated into a framework that supports the relevant dimension depending on the modelling work progress.  ... 
doi:10.1007/978-3-642-04947-7_7 fatcat:655r2hpxprfern3awekkwfj4fe

A conceptual model of personalized virtual learning environments

D XU, H WANG, M WANG
2005 Expert systems with applications  
Based on those comprehensive conceptual models, a prototyped multiagent-based PVLE has been implemented.  ...  In order to achieve PVLEs success, comprehensive conceptual models corresponding to PVLEs are essential.  ...  This research is supported by a Hong Kong UGC Research Grant (No. CityU 1142/02E) and a Strategic Grant (No. 7001498) from the City University of Hong Kong.  ... 
doi:10.1016/j.eswa.2005.04.028 fatcat:4nrre3p3zngzvhkbigq3vgqop4

Summarization of clinical information: A conceptual model

Joshua C. Feblowitz, Adam Wright, Hardeep Singh, Lipika Samal, Dean F. Sittig
2011 Journal of Biomedical Informatics  
Feblowitz JC, Wright A, Singh H, Samal L, Sittig DF. Summarization of clinical information: A conceptual model. J Biomed Inform. 2011 Aug;44(4):688-99. PMID: 21440086  ...  Objective: To develop a conceptual model for describing and understanding clinical summarization in both computer-independent and computer-supported clinical tasks.  ...  Limitations We formulated a conceptual model based on existing research on summarization and modes of clinical summarization.  ... 
doi:10.1016/j.jbi.2011.03.008 pmid:21440086 fatcat:vlyttbhlgvbejfwglh2qbhsmau

Modeling the urban ecosystem: a conceptual framework

M Alberti
1999 Environment and Planning, B: Planning and Design  
In this paper I build on current research in urban and ecological simulation modeling to develop n conceptual framework for modeling the urban ecosystem.  ...  This model addresses the human dimension of the Pugct Sound regional integrated simulation model (PRISM)-a multidisciplinary initiative at the University of Washington aimed at developing a dynamic and  ...  The description of the model structure is based on a strategy that we have developed together as part of the PRISM project.  ... 
doi:10.1068/b260605 fatcat:zp7hme3a6vb2jc6qhqo2tpeftq

Evaluation of Search Engines: A Conceptual Model and Research Issues

Ramaraj Palanisamy
2013 International Journal of Business and Management  
This paper examines the evaluation of search engines by developing a conceptual model based on the literature.  ...  relevant information is so important for the users.  ...  A Conceptual Model for Evaluating Search Engines A conceptual model for evaluating search engines is shown in Figure 1 .  ... 
doi:10.5539/ijbm.v8n6p1 fatcat:4eery5jxorbl7ei3qciedrj7pm

A Configurable Semantic-Based Transformation Method towards Conceptual Models

Tiexin Wang, Jingwen Cao, Chuanqi Tao, Zhibin Yang, Yi Wu, Bohan Li
2020 Discrete Dynamics in Nature and Society  
In a particular domain, conceptual models are helpful for different stakeholders to reach a clear and unified view of domain problems.  ...  conceptual models to generate new models.  ...  If the SR_V is between " * * -t1" and " * * -t2," the users or domain experts shall be asked to make the matching judgment (considerable).  ... 
doi:10.1155/2020/6718087 fatcat:ytzvoecnifdg5d7emqeylyi264

A Multidomain and Multilingual Conceptual Data Model for Online Reviews Representation
english

Marcirio Silveira Chaves, Winnie Picoto
2012 Proceedings of the 7th International Conference on Software Paradigm Trends  
This paper focuses on the model-driven engineering and introduces a new multidomain and multilingual conceptual data model to represent UGC.  ...  User-Generated Content (UGC) such as online reviews are freely available in the web.  ...  However, finding relevant and useful information on the user generated content is a challenge in the Web 2.0 context.  ... 
doi:10.5220/0004021800140023 dblp:conf/icsoft/ChavesP12 fatcat:6vmmqvoyxrgojkm2akawiks3wq

Modeling the interplay of information seeking and information sharing

Reijo Savolainen
2019 Aslib Journal of Information Management  
The study draws on conceptual analysis of 27 key studies examining the above issue, with a focus on the scrutiny of six major models for information behavior.  ...  Design/methodology/approach -Conceptual analysis is used to focus on the ways in which the researchers have modeled the interplay of information seeking and sharing.  ...  The model defines user and provider roles as interchangeable with a user acting as a provider and vice versa.  ... 
doi:10.1108/ajim-10-2018-0266 fatcat:kfyeotd5fjavjbhmd62tzr7na4

Developing a conceptual model of virtual organisations for citizen science

Andrea Wiggins, Kevin Crowston
2010 International Journal of Organisational Design and Engineering (IJODE)  
This paper develops an organization design-oriented conceptual model of scientific knowledge production through citizen science virtual organizations.  ...  The conceptual model provides an example of a theory development process and discusses its application to an exploratory study.  ...  conceptual model relevant to organizational design (and vice versa).  ... 
doi:10.1504/ijode.2010.035191 fatcat:vatpe3uij5fozdqzro7kme4sqe

Business model design in the case of complex innovations: a conceptual model

Sujith Nair, Tomas Blomquist
2020 Technology Analysis & Strategic Management  
We argue for how business model design and its antecedents differ and develop a process model that shows how and when a firm can generate business model designs in complex innovation.  ...  Current literature presents the antecedents of business model design as a given managerial choice.  ...  Discussion and conclusion We have developed a conceptual model (Figure 1 ) of the antecedents of creating and capturing value from complex-innovations.  ... 
doi:10.1080/09537325.2020.1805103 fatcat:yohqeiyedjg3rj56jnkc6g55ca

Uses and Gratification Theory in Connection with Knowledge and Information Science: A Proposed Conceptual Model

Jafar Mehrad, Pegah Tajer
2016 International journal of information science and management  
Therefore, the components of uses and gratification conceptual model of knowledge and information science in traditional and modern contexts consist of vast types of information needs, society, end users  ...  Uses and Gratification conceptual model were also proposed both for library and information centers, and for interactive information retrieval systems.  ...  -Is the user goal-oriented when selecting a database? -Why do users use or don't use the library's website? -Why do the users use or don't use a specific database?  ... 
doaj:30370ce5a12947be9efcbef92a0cc212 fatcat:lrjxufe5jfbovmp4dlzpfb2xsm

LINGUISTIC MEANING AS A PART OF THE CONCEPTUAL MODEL OF THE WORLD

Marek Maciejczak
2020 Studia Philosophiae Christianae  
It concerns a pre-linguistic stage of language acquisition, descriptive content of proper names and interpretation by means of a conceptual system.  ...  The model of the world comprises all aspects of being conscious. It is a system, a unity, a background of our conscious life; perception, language, notions, concepts, are its aspects.  ...  SENSE AS INTERPRETATION BY MEANS OF A CONCEPTUAL SYSTEM e transfer of information from one user to another consists of encoding concepts belonging to a particular conceptual system in some text and then  ... 
doi:10.21697/spch.2020.56.s1.09 fatcat:4srl2icbsvaoxmnvfrdso4m5ku

A visual UML-based conceptual model of information-seeking by computer science researchers

Cristian Moral, Angelica De Antonio, Xavier Ferre
2017 Information Processing & Management  
We have represented this complexity for computer science researchers in the form of a conceptual model.  ...  The proposed overall model is composed of 4 sub-models: of the documents used in the process, of the tasks undertaken, of the user, and of the information-seeking process context.  ...  Conceptual models can also serve as a tool for software designers, guiding the design process along the user view of the relevant elements to consider.  ... 
doi:10.1016/j.ipm.2016.10.005 fatcat:dwbmojlcjnehfpmmeze22bkvjy

What Do You Mean by Collaboration Analytics? A Conceptual Model

Roberto Martinez-Maldonado, Dragan Gašević, Vanessa Echeverria, Gloria Fernandez Nieto, Zachari Swiecki, Simon Buckingham Shum
2021 Journal of Learning Analytics  
This paper provides a conceptual model of collaboration analytics to help researchers and designers identify the opportunities enabled by such innovations to advance knowledge in, and provide enhanced  ...  Yet, it remains unclear how collaboration analytics go beyond previous work focused on modelling group interactions for the purpose of adapting instruction.  ...  Figure 2depicts a consolidated model in the form of a concept map. Figure 2 . 2 A conceptual model of collaboration analytics. Figure 3 . 3 Team timeline for one team of nursing students.  ... 
doi:10.18608/jla.2021.7227 fatcat:gl34worri5ag7e54mceer3moym
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