-
Devaul, H.; Diekema, A.R.; Ostwald, J.: Computer-assisted assignment of educational standards using natural language processing (2011)
0.06
0.058391035 = product of:
0.11678207 = sum of:
0.11678207 = sum of:
0.074700184 = weight(_text_:language in 4199) [ClassicSimilarity], result of:
0.074700184 = score(doc=4199,freq=4.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.3678087 = fieldWeight in 4199, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.046875 = fieldNorm(doc=4199)
0.04208189 = weight(_text_:22 in 4199) [ClassicSimilarity], result of:
0.04208189 = score(doc=4199,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.23214069 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4199)
0.5 = coord(1/2)
- Abstract
- Educational standards are a central focus of the current educational system in the United States, underpinning educational practice, curriculum design, teacher professional development, and high-stakes testing and assessment. Digital library users have requested that this information be accessible in association with digital learning resources to support teaching and learning as well as accountability requirements. Providing this information is complex because of the variability and number of standards documents in use at the national, state, and local level. This article describes a cataloging tool that aids catalogers in the assignment of standards metadata to digital library resources, using natural language processing techniques. The research explores whether the standards suggestor service would suggest the same standards as a human, whether relevant standards are ranked appropriately in the result set, and whether the relevance of the suggested assignments improve when, in addition to resource content, metadata is included in the query to the cataloging tool. The article also discusses how this service might streamline the cataloging workflow.
- Date
- 22. 1.2011 14:25:32
-
Winiwarter, W.; Kagawa, O.; Kambayashi, Y.: Multimodal natural language interfaces for hypermedia distance education : the VIENA Classroom System (1996)
0.02
0.021787554 = product of:
0.043575108 = sum of:
0.043575108 = product of:
0.087150216 = sum of:
0.087150216 = weight(_text_:language in 6362) [ClassicSimilarity], result of:
0.087150216 = score(doc=6362,freq=4.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.42911017 = fieldWeight in 6362, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.0546875 = fieldNorm(doc=6362)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In VIENA Classroom (short for VIEw NAtural Classroom, a powerful extension of the existing VIEW Classroom system) the teaching material is prepared as hypermedia documents and presented to the students. Students arer free to ask questions at any time which are either answered directly from the FAQ knowledge base or transferred to the teacher for later processing. By means of a multimodal natural language interface the students can formulate their questions directly in Japanase. As additional assistance the students can browse through context-semsitive ranked lists of FAQ
-
Wood, A.D.G.: Instructional technology in the business environment (1995)
0.02
0.021040944 = product of:
0.04208189 = sum of:
0.04208189 = product of:
0.08416378 = sum of:
0.08416378 = weight(_text_:22 in 8110) [ClassicSimilarity], result of:
0.08416378 = score(doc=8110,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.46428138 = fieldWeight in 8110, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=8110)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Multimedia today. 3(1995) no.1, S.18-22
-
Angelides, M.C.: Developing hybrid intelligent tutoring and hypertext systems (1995)
0.02
0.017607002 = product of:
0.035214003 = sum of:
0.035214003 = product of:
0.07042801 = sum of:
0.07042801 = weight(_text_:language in 7286) [ClassicSimilarity], result of:
0.07042801 = score(doc=7286,freq=2.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.34677336 = fieldWeight in 7286, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.0625 = fieldNorm(doc=7286)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Presents an alternative paradigm to the traditional Knowlegde Based Expert System Paradigm for developing a full-scale Intelligent Tutoring System (ITS). This alternative paradigm integrates Minsky's Frames with hypertext and has been successfully deployed in the development of PEDRO, an ITS for foreign language learning, SONATA, an ITS for music theory learning and INTUITION, an ITS for gaming-simulation
-
Search, P.: HyperGlyphs: using design and language to define hypermedia navigation (1993)
0.02
0.017607002 = product of:
0.035214003 = sum of:
0.035214003 = product of:
0.07042801 = sum of:
0.07042801 = weight(_text_:language in 513) [ClassicSimilarity], result of:
0.07042801 = score(doc=513,freq=2.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.34677336 = fieldWeight in 513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.0625 = fieldNorm(doc=513)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Koltay, T.: ¬A hypertext tutorial on abstracting for library science students (1995)
0.02
0.01753412 = product of:
0.03506824 = sum of:
0.03506824 = product of:
0.07013648 = sum of:
0.07013648 = weight(_text_:22 in 3061) [ClassicSimilarity], result of:
0.07013648 = score(doc=3061,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.38690117 = fieldWeight in 3061, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3061)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27. 1.1996 18:22:06
-
Chan, H.C.; Wei, K.K.; Siau, K.L.: ¬A system for query comprehension (1997)
0.02
0.015406125 = product of:
0.03081225 = sum of:
0.03081225 = product of:
0.0616245 = sum of:
0.0616245 = weight(_text_:language in 422) [ClassicSimilarity], result of:
0.0616245 = score(doc=422,freq=2.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.30342668 = fieldWeight in 422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.0546875 = fieldNorm(doc=422)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- A major difficulty of query writing for databases is that users do not fully understand queries. Proposes a system providing feedback to enable users to better understand their queries. It is a multi-functional rule-based system. In addition to providing an English translation for the query, it pin-points syntax errors, and suggests possible solutions. Finds likely semantic errors, and provides possible solutions. The system was implemented for a query language based on the entity relationship model. It is expected to lead to better user performance. Empirical testing showed significant improvement in user performance with the feedback system. The system can be used for computer-aided training and in actual operation
-
Henze, N.; Nejdl, W.: ¬A logical characterization of adaptive educational hypermedia (2004)
0.02
0.015406125 = product of:
0.03081225 = sum of:
0.03081225 = product of:
0.0616245 = sum of:
0.0616245 = weight(_text_:language in 5711) [ClassicSimilarity], result of:
0.0616245 = score(doc=5711,freq=2.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.30342668 = fieldWeight in 5711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.0546875 = fieldNorm(doc=5711)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Currently, adaptive educational hypermedia systems (AEHSs) are described using nonuniform methods, depending on the specific view of the system, the application, or other parameters. There is no common language for expressing the functionality of AEHSs, hence these systems are difficult to compare and analyze. In this paper we investigate how a logical description can be employed to characterize adaptive educational hypermedia. We propose a definition of AEHSs based on first-order logic, characterize some AEHSs resulting from this formalism, and discuss the applicability of this approach.
-
Thomas, N.R.: Planning and developing cross-platform interactive multimedia library instruction (1997)
0.01
0.014027297 = product of:
0.028054593 = sum of:
0.028054593 = product of:
0.056109186 = sum of:
0.056109186 = weight(_text_:22 in 547) [ClassicSimilarity], result of:
0.056109186 = score(doc=547,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.30952093 = fieldWeight in 547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=547)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27.11.1995 17:07:22
-
Robinson, D.A.; Lester, C.R.; Hamilton, N.M.: Delivering computer assisted learning across the WWW (1998)
0.01
0.014027297 = product of:
0.028054593 = sum of:
0.028054593 = product of:
0.056109186 = sum of:
0.056109186 = weight(_text_:22 in 3618) [ClassicSimilarity], result of:
0.056109186 = score(doc=3618,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.30952093 = fieldWeight in 3618, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3618)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Goeller, K.E.: Web-based collaborative learning : a perspective on the future (1998)
0.01
0.014027297 = product of:
0.028054593 = sum of:
0.028054593 = product of:
0.056109186 = sum of:
0.056109186 = weight(_text_:22 in 3619) [ClassicSimilarity], result of:
0.056109186 = score(doc=3619,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.30952093 = fieldWeight in 3619, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3619)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Brusilovsky, P.; Eklund, J.; Schwarz, E.: Web-based education for all : a tool for development adaptive courseware (1998)
0.01
0.014027297 = product of:
0.028054593 = sum of:
0.028054593 = product of:
0.056109186 = sum of:
0.056109186 = weight(_text_:22 in 3620) [ClassicSimilarity], result of:
0.056109186 = score(doc=3620,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.30952093 = fieldWeight in 3620, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3620)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Liu, X.; Jia, H.: Answering academic questions for education by recommending cyberlearning resources (2013)
0.01
0.01320525 = product of:
0.0264105 = sum of:
0.0264105 = product of:
0.052821 = sum of:
0.052821 = weight(_text_:language in 1012) [ClassicSimilarity], result of:
0.052821 = score(doc=1012,freq=2.0), product of:
0.2030952 = queryWeight, product of:
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.051766515 = queryNorm
0.26008 = fieldWeight in 1012, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9232929 = idf(docFreq=2376, maxDocs=44218)
0.046875 = fieldNorm(doc=1012)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In this study, we design an innovative method for answering students' or scholars' academic questions (for a specific scientific publication) by automatically recommending e-learning resources in a cyber-infrastructure-enabled learning environment to enhance the learning experiences of students and scholars. By using information retrieval and metasearch methodologies, different types of referential metadata (related Wikipedia pages, data sets, source code, video lectures, presentation slides, and online tutorials) for an assortment of publications and scientific topics will be automatically retrieved, associated, and ranked (via the language model and the inference network model) to provide easily understandable cyberlearning resources to answer students' questions. We also designed an experimental system to automatically answer students' questions for a specific academic publication and then evaluated the quality of the answers (the recommended resources) using mean reciprocal rank and normalized discounted cumulative gain. After examining preliminary evaluation results and student feedback, we found that cyberlearning resources can provide high-quality and straightforward answers for students' and scholars' questions concerning the content of academic publications.
-
Kaplowitz, J.; Contini, J.: Computer-assisted instruction : is it an option for bibliographic instruction in large undergraduate survey classes? (1998)
0.01
0.012273884 = product of:
0.024547769 = sum of:
0.024547769 = product of:
0.049095538 = sum of:
0.049095538 = weight(_text_:22 in 1400) [ClassicSimilarity], result of:
0.049095538 = score(doc=1400,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.2708308 = fieldWeight in 1400, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1400)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 7.1998 22:01:14
-
Shave, C.: Developing on-line courses : teacher support needs (1998)
0.01
0.012273884 = product of:
0.024547769 = sum of:
0.024547769 = product of:
0.049095538 = sum of:
0.049095538 = weight(_text_:22 in 3588) [ClassicSimilarity], result of:
0.049095538 = score(doc=3588,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.2708308 = fieldWeight in 3588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3588)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Jiang, T.: Architektur und Anwendungen des kollaborativen Lernsystems K3 (2008)
0.01
0.012273884 = product of:
0.024547769 = sum of:
0.024547769 = product of:
0.049095538 = sum of:
0.049095538 = weight(_text_:22 in 1391) [ClassicSimilarity], result of:
0.049095538 = score(doc=1391,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.2708308 = fieldWeight in 1391, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1391)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 2.2008 14:22:00
-
Wood, F.; Ford, N.; Miller, D.; Sobczyk, G.; Duffin, R.: Information skills, searching behaviour and cognitive styles for student-centred learning : a computer-assisted learning approach (1996)
0.01
0.010520472 = product of:
0.021040944 = sum of:
0.021040944 = product of:
0.04208189 = sum of:
0.04208189 = weight(_text_:22 in 4341) [ClassicSimilarity], result of:
0.04208189 = score(doc=4341,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.23214069 = fieldWeight in 4341, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4341)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of information science. 22(1996) no.2, S.79-92
-
Chianese, A.; Cantone, F.; Caropreso, M.; Moscato, V.: ARCHAEOLOGY 2.0 : Cultural E-Learning tools and distributed repositories supported by SEMANTICA, a System for Learning Object Retrieval and Adaptive Courseware Generation for e-learning environments. (2010)
0.01
0.00876706 = product of:
0.01753412 = sum of:
0.01753412 = product of:
0.03506824 = sum of:
0.03506824 = weight(_text_:22 in 3733) [ClassicSimilarity], result of:
0.03506824 = score(doc=3733,freq=2.0), product of:
0.18127751 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051766515 = queryNorm
0.19345059 = fieldWeight in 3733, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3733)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
