NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20250
Since 20240
Since 2021 (last 5 years)0
Since 2016 (last 10 years)2
Since 2006 (last 20 years)45
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing 1 to 15 of 162 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Bossaller, Jenny S.; Sandy, Heather Moulaison – College & Research Libraries, 2017
This article describes the results of a systematic review of peer-reviewed, published research articles about "discovery layers," user-friendly interfaces or systems that provide single-search box access to library content. Focusing on articles in LISTA published 2009-2013, a set of 80 articles was coded for community of users, journal…
Descriptors: Electronic Libraries, Computer Interfaces, Computer System Design, Online Searching
Peer reviewed Peer reviewed
Direct linkDirect link
Wu, Charley M.; Meder, Björn; Filimon, Flavia; Nelson, Jonathan D. – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2017
While the influence of presentation formats have been widely studied in Bayesian reasoning tasks, we present the first systematic investigation of how presentation formats influence information search decisions. Four experiments were conducted across different probabilistic environments, where subjects (N = 2,858) chose between 2 possible search…
Descriptors: Questioning Techniques, Information Seeking, Search Strategies, Search Engines
Peer reviewed Peer reviewed
Direct linkDirect link
Vista, Alvin – Journal of Librarianship and Information Science, 2013
This paper aims to present an alternative and simple method to improve the filtering of search results so as to increase the efficiency of literature searches, particularly for individual researchers who have limited logistical resources. The method proposed here is scope restriction using an impact-based filter, made possible by the emergence of…
Descriptors: Search Strategies, Online Searching, Information Literacy, Information Skills
Dong, Hui – ProQuest LLC, 2010
In current Peer-to-Peer networks, distributed and semantic free indexing is widely used by systems adopting "Distributed Hash Table" ("DHT") mechanisms. Although such systems typically solve a. user query rather fast in a deterministic way, they only support a very narrow search scheme, namely the exact hash key match. Furthermore, DHT systems put…
Descriptors: Indexing, Online Searching, Search Strategies, Computer Networks
Ke, Weimao – ProQuest LLC, 2010
Amid the rapid growth of information today is the increasing challenge for people to survive and navigate its magnitude. Dynamics and heterogeneity of large information spaces such as the Web challenge information retrieval in these environments. Collection of information in advance and centralization of IR operations are hardly possible because…
Descriptors: Information Systems, Internet, Information Retrieval, Online Searching
Peer reviewed Peer reviewed
Direct linkDirect link
Chang, Chia-Jung; Liu, Chen-Chung; Shen, Yan-Jhih – Educational Technology & Society, 2012
Collaborative web exploration, in which learners work together to explore the World Wide Web, has become a key learning activity in education contexts. Learners can use a shared computer with a shared display to explore the web together. However, such a shared-computer approach may limit active participation among learners. To address this issue,…
Descriptors: Foreign Countries, Discourse Analysis, Online Searching, Video Technology
Morris, Mitchell J. – ProQuest LLC, 2012
Quickly accessing the contents of a video is challenging for users, particularly for unstructured video, which contains no intentional shot boundaries, no chapters, and no apparent edited format. We approach this problem in the domain of lecture videos though the use of machine learning, to gather semantic information about the videos; and through…
Descriptors: Heuristics, Electronic Learning, Video Technology, Computer Interfaces
Li, Dingcheng – ProQuest LLC, 2011
Coreference resolution (CR) and entity relation detection (ERD) aim at finding predefined relations between pairs of entities in text. CR focuses on resolving identity relations while ERD focuses on detecting non-identity relations. Both CR and ERD are important as they can potentially improve other natural language processing (NLP) related tasks…
Descriptors: Information Retrieval, Form Classes (Languages), Computation, Natural Language Processing
Peer reviewed Peer reviewed
Direct linkDirect link
Sherry, Michael B. – Contemporary Issues in Technology and Teacher Education (CITE Journal), 2014
Teacher candidates have few opportunities during their teacher preparation coursework to investigate practices associated with eliciting and responding to student writing. This article describes an attempt to address this problem with a searchable online digital archive of student writing, with and without teachers' written feedback, as well…
Descriptors: Student Writing Models, Database Design, Search Strategies, Elementary Secondary Education
Peer reviewed Peer reviewed
Direct linkDirect link
Biletskiy, Yevgen; Baghi, Hamidreza; Steele, Jarrett; Vovk, Ruslan – Interactive Technology and Smart Education, 2012
Purpose: Presently, searching the internet for learning material relevant to ones own interest continues to be a time-consuming task. Systems that can suggest learning material (learning objects) to a learner would reduce time spent searching for material, and enable the learner to spend more time for actual learning. The purpose of this paper is…
Descriptors: Internet, Search Engines, Online Searching, Electronic Libraries
Weare, William H., Jr.; Toms, Sue; Breeding, Marshall – Library Media Connection, 2011
Do students prefer to use Google instead of the library catalog? Ever wondered why? Google is easier to use and delivers plenty of "good enough" resources to meet their needs. The current generation of online catalogs has two main problems. First, the look and feel of the interface doesn't reflect the conventions adhered to elsewhere on the web,…
Descriptors: School Libraries, Online Catalogs, Library Services, Online Systems
Hernandez, Marco A. – ProQuest LLC, 2013
PubMed® is an on-line literature database hosted by the U.S. National Library of Medicine. Containing over 21 million citations for biomedical literature--both abstracts and full text--in the areas of the life sciences, behavioral studies, chemistry, and bioengineering, PubMed® represents an important tool for researchers. PubMed® searches return…
Descriptors: Databases, Online Searching, Search Strategies, Electronic Publishing
Peer reviewed Peer reviewed
Direct linkDirect link
Kim, Paul; Ng, Chen Kee; Lim, Gloria – British Journal of Educational Technology, 2010
The need, use, benefit and potential of e-portfolios have been analysed and discussed by a substantial body of researchers in the education community. However, the development and implementation approaches of e-portfolios to date have faced with various challenges and limitations. This paper presents a new approach of an e-portfolio system design…
Descriptors: Portfolios (Background Materials), Information Management, Computer Software, Internet
Peer reviewed Peer reviewed
Direct linkDirect link
Waitelonis, Jorg; Ludwig, Nadine; Knuth, Magnus; Sack, Harald – Interactive Technology and Smart Education, 2011
Purpose: Linking Open Data (LOD) provides a vast amount of well structured semantic information, but many inconsistencies may occur, especially if the data are generated with the help of automated methods. Data cleansing approaches enable detection of inconsistencies and overhauling of affected data sets, but they are difficult to apply…
Descriptors: Foreign Countries, Computer Interfaces, Heuristics, Evaluation Criteria
Peer reviewed Peer reviewed
Direct linkDirect link
Larney, Sarah; Burns, Lucy – Evaluation Review, 2011
Individuals in contact with the criminal justice system are a key population of concern to public health. Record linkage studies can be useful for studying health outcomes for this group, but the use of aliases complicates the process of linking records across databases. This study was undertaken to determine the impact of aliases on sensitivity…
Descriptors: Criminals, Public Health, Justice, Institutionalized Persons
Previous Page | Next Page »
Pages: 1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  10  |  11