Filters








151,878 Hits in 6.3 sec

Supporting scientific discovery learning in a simulation environment

D.J. Reid, J. Zhang, Q. Chen
2003 Journal of Computer Assisted Learning  
Learning support in a simulation environment should be directed toward the three perspectives to invite meaningful, systematic and reflective discovery learning.  ...  Until recent times, most studies on supporting simulation-based scientific discovery learning adopted the ad hoc strategies-oriented approach.  ...  Acknowledgements The work reported here was part of the outcomes of an Academic Link between Beijing Normal University and the University of Manchester supported by British Council.  ... 
doi:10.1046/j.0266-4909.2003.00002.x fatcat:rwrvpunnurfmnnd3znzzc2pciy

Semantic-Based Knowledge Dissemination and Extraction in Smart Environments

M. Ruta, F. Scioscia, E. Di Sciascio, D. Rotondi, S. Piccione
2013 2013 27th International Conference on Advanced Information Networking and Applications Workshops  
Logic-based standard and non-standard inference services can be exploited in matchmaking and negotiation for service/resource discovery and on-the-fly reasoning, as well as for large-scale analyses.  ...  This paper presents a semantic content-centric framework enabling cooperative environments where resources can be discovered, queried and inventoried by autonomous objects in a peer-to-peer, collaborative  ...  ACKNOWLEDGMENTS The authors acknowledge partial support of EU ECTP 2012-14 project "GAIA: Generalized Automatic exchange of port Information Area", and EU FP7 Project IoT@Work (Grant Agreement N. 257367  ... 
doi:10.1109/waina.2013.249 dblp:conf/aina/RutaSSRP13 fatcat:d43rbifwmvd2dpjvegte4dxs5e

Innovative Educational Scenarios in Game Based Teaching and Learning

Ion Smeureanu, Narcisa Isăilă
2017 Amfiteatru Economic  
discovery, assisted by computer with analytic algorithms type.  ...  Game based on demonstration (using simulation, modelling or visualization) coordinates users to obtain relevant information; the multiple representations of knowledge are so used and compared through a  ...  Thus, using and evaluating situations, the student acquires experience allowing him to share it with others, in a collaborative environment.  ... 
doaj:03fe266a73b948fbb52cad1955d5591a fatcat:6vscroyysrgx7nwmf7pd67qzkm

Triple scheme of learning support design for scientific discovery learning based on computer simulation: experimental research

Jianwei Zhang, Qi Chen, Yanquing Sun, David J. Reid
2004 Journal of Computer Assisted Learning  
The triple learning support scheme involves: (a) interpretative support that helps learners with knowledge access and the generation of meaningful and integrative understandings; (b) experimental support  ...  Two experiments were conducted with eighth graders (13-year-olds) to examine the effects of these learning supports embedded into a simulation program on floating and sinking.  ...  Acknowledgements This work was partially supported by the National Educational Science Plan Funding (EMB010888).  ... 
doi:10.1111/j.1365-2729.2004.00062.x fatcat:latfipa3yrcedivwjq4nhk77qm

Information Mining for Big Information [chapter]

Yuichi Goto
2014 Studies in Big Data  
The present author has shown that strong relevant logic-based reasoning is a systematic method for supporting information mining, and introduced a forward reasoning engine, a truth maintenance system,  ...  and epistemic programming can be used for support tools of the information mining with strong relevant logicbased reasoning.  ...  TMSs are a useful mechanism to support information mining with strong relevant logic-based reasoning.  ... 
doi:10.1007/978-3-319-08254-7_2 fatcat:ehqivuyy7rf5vnxa5iecbdbj4a

Two-phase Semantic Web Service Discovery Method for Finding Intersection Matches using Logic Programming

László Kovács, András Micsik, Peter Pallinger
2006 IEEE European Conference on Web Services  
Discovering Web Services based on logical matching of capabilities is a new requirement for Semantic Web Services which cannot be solved with traditional information retrieval (IR) techniques.  ...  The logicbased step of discovery uses a novel technique based on Prolog-style unification of terms.  ...  Acknowledgement The presented work was supported by the INFRAWEBS project funded by the European Commission.  ... 
dblp:conf/ecows/KovacsMP06 fatcat:dcul66cninbs3oo2udogsiknsu

Knowledge-based Grids

Reagan Moore
2001 Mass Storage Systems and Technologies(MSS), Proceedings of the NASA Goddard Conference on  
In a knowledge-based grid, data objects are discovered by mapping from scientific domain concepts, to the attributes used within a data grid collection, to the digital objects residing in an archival storage  ...  Knowledge-based grids provide concept spaces for discovering relevant data objects.  ...  The knowledge environment must also provide access mechanisms that support discovery and retrieval of data, information, and knowledge.  ... 
doi:10.1109/mss.2001.10000 dblp:conf/mss/Moore01 fatcat:g3iyptorxvedhezm3m57d27rvy

Generalizability of Goal Recognition Models in Narrative-Centered Learning Environments [chapter]

Alok Baikadi, Jonathan Rowe, Bradford Mott, James Lester
2014 Lecture Notes in Computer Science  
We also investigate the generalizability of discovery event-based goal recognition models across two corpora from students interacting with two distinct narrative-centered learning environments.  ...  In this paper, we describe an approach to goal recognition that leverages Markov Logic Networks (MLNs)-a machine learning framework that combines probabilistic inference with first-order logical reasoning-to  ...  This research was supported by the National Science Foundation under Grant DRL-0822200.  ... 
doi:10.1007/978-3-319-08786-3_24 fatcat:akah4c7e7rhetpofjnufzuwmuu

The computer revolution in science: steps towards the realization of computer-supported discovery environments

Hidde de Jong, Arie Rip
1997 Artificial Intelligence  
including large-scale, shared knowledge bases and discovery programs.  ...  We will describe the future computer-supported discovery environments that may result, and illustrate by means of a realistic scenario how scientists come to new discoveries in these environments.  ...  The logical theories partially define the contents of knowledge bases in a formal and implementation-independent way, facilitating the construction and maintenance of a knowledge base, the sharing and  ... 
doi:10.1016/s0004-3702(97)00011-8 fatcat:cyvgcxsuzjgthkyux22iv3j5du

A Logic-Based Approach to Mining Inductive Databases [chapter]

Hong-Cheu Liu, Jeffrey Xu Yu, John Zeleznikow, Ying Guan
2007 Lecture Notes in Computer Science  
We present a logic-based inductive query language and illustrate the use of aggregates and exploit a new join operator to model specific data mining tasks.  ...  We show how a fixpoint operator works for association rule mining and a clustering method. A preliminary experimental result shows that fixpoint operator outperforms SQL and Apriori methods.  ...  Acknowledgments The work reported in this paper was supported by a grant (CUHK418205) from the Research Grants Council of the Hong Kong Special Administrative Region, China and by a Faculty of Commerce  ... 
doi:10.1007/978-3-540-72584-8_35 fatcat:hag7ll35bvhjnol7gsutsx4unq

A Semantic Web Services-based Infrastructure for Ubiquitous Service Systems

Youngguk Ha, Cheonshu Park, Sangseung Kang
2009 Journal of Web Engineering  
That is, service applications need to be aware of feasible service devices and sensors based on the user's current location, and then interoperable with them automatically.  ...  Based on the ubiquitous computing technologies, users can be provided with the services they need, anytime and anywhere through not only common computing devices but ubiquitous computing devices such as  ...  Acknowledgements This work was supported by the faculty research fund of Konkuk University in 2008.  ... 
dblp:journals/jwe/HaPK09 fatcat:td4guzpyhzhfnbmu5ymtybt35i

What affects nascent entrepreneurs' proactiveness

Dumin Zhao, David Smallbone
2019 Asia Pacific Management Review  
We find that entrepreneurial experience has a positive effect on nascent entrepreneurs' proactiveness while management education and systematic search have negative effect.  ...  Based on effectuation theory, this study utilized data from CPSED and examined the antecedents of nascent entrepreneurs' proactiveness.  ...  Experience is a core element of effectuation theory and experienced entrepreneurs take actions based on their effectual logic, whilst novice entrepreneurs base their actions more on causal logic (Dew  ... 
doi:10.1016/j.apmrv.2018.12.001 fatcat:aatzwfztfvcqhd55baclbdqele

Supporting Communication in a Collaborative Discovery Learning Environment: the Effect of Instruction

Nadira Saab, Wouter R. van Joolingen, Bernadette H. A. M. van Hout-Wolters
2006 Instructional Science  
We present a study on the effect of instruction on collaboration in a collaborative discovery learning environment.  ...  The learners worked in dyads on separate computers in a shared discovery learning environment in the physics domain of collisions, communicating through a chat channel.  ...  Learning environment and task The learners worked together with a learning environment that was based on a computer simulation, Collisions, developed in SIMQUEST ( van Joolingen & de Jong, 2003) 1 .  ... 
doi:10.1007/s11251-006-9003-4 fatcat:7aorapya5vhcncejksuubcy4du

A human-centred intelligent system framework: meta-synthetic engineering

Xia Cui, Ruwei Dai
2008 International Journal of Intelligent Information and Database Systems  
From the viewpoint of knowledge and intelligence, to bridge data mining and agents, this paper deal with an efficient way that is building intelligent systems by means of meta-synthesis proposed by Chinese  ...  engineering techniques, human-human interactions and organisation based on group thinking technology, Human-Computer Interactions (HCI), and computer-computer interactions based on agents technology.  ...  With the above viewpoint of knowledge, DAI should not only include explicit knowledge in logic, but also allow tacit knowledge in human mind.  ... 
doi:10.1504/ijiids.2008.017246 fatcat:qiyqntxybbhtvax2hvwnpe26py

Knowledge Representation Methods for Smart Devices in Intelligent Buildings

Giuseppe Loseto, Michele Ruta
2012 International Conference of the Italian Association for Artificial Intelligence  
Nevertheless, current solutions poorly support dynamic scenarios and context-awareness.  ...  A semanticbased approach is proposed, able to interface users and devices (whose characteristics are expressed by means of annotated profiles) within a service-oriented home infrastructure.  ...  Service discovery is not limited to identity matches (infrequent in real situations) but it supports a logic-based ranking of approximated matches allowing to choose resources/services best satisfying  ... 
dblp:conf/aiia/LosetoR12 fatcat:ymkdospjaneotiscksjhbciufq
« Previous Showing results 1 — 15 out of 151,878 results