Browsing CALIBER 2005:Kochi by Title
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Now showing items 68-85 of 85
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Pugazendi, R; Krishnan, A.; Jayabalan, E (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: In a search for more natural way of learning, streaming media is one of the ways. One old Chinese statement says: “a picture is worth a thousand words if used correctly“. Today we can ask ourselves how many words worth a video sequence? The use of online courses continues to grow worldwide, yet it is still not clear whether such online learning environments enhance the learning outcome of students or even meet the level of success of traditional classrooms. Many online courses represent no more than electronic versions of traditional classes without, of course, face-to-face interaction between instructor and students. These electronic courses often contain Web materials that lack any significant level of creativity or interactivity . Cognitive research suggests that the addition of multimedia can actually improve the learning process if certain methods are employed. By using auditory and visual methods of presenting information, students can process that information more quickly, often fostering an enhanced learning process. URI: http://hdl.handle.net/1944/1531 Files in this item: 1
28.pdf (34.25Kb) -
Lohar, M S; Kumbar, Mallinatha (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: To evaluate the use of Digital Resources and services in Bapuji Institute of Engineering and Technology (BIET) college library in Davanagere (Karnataka). a survey of 100 Under Graduate, Post Graduate and Research Students of different branches was conducted by administering questionnaire. The analysis of the collected data covers the digital resources and services and how the digital resources improve carrier of the students and also deals with the problems that are faced in using the resources and services. Finally, it concludes that the main intention of the use of digital resources and services has been the academic interest of the students. URI: http://hdl.handle.net/1944/1552 Files in this item: 1
60.pdf (39.61Kb) -
Manoharan, A; Deepa, T; Vasanthi, M Anu (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: This study attempted to investigate students’ perceptions toward the use of the digital library for higher learning. Attention was given to three variables namely sex, year of study, level of course. A Likert – type instrument consisting of 10 items was designed to collect information about students perceptions. The respondents of this study were 72 students enrolled in various Post-graduate courses at Bishop Heber College, Tiruchirappalli. Collected data were analysed using ANOVA (Analysis of Variance). The overall results suggest that students had positive perceptions toward the use of digital library. Sex, year and level of course were found to be significant factors. Females, first year students and social science students had significantly positive perceptions. Implications for practices are discussed and recommendations are made for future research. URI: http://hdl.handle.net/1944/1577 Files in this item: 1
75.pdf (54.94Kb) -
Samyuktha, R (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Guindy Campus Library is the Science Campus Library of the University of Madras facilitating information access to the Science community belonging to the Schools of Physical, Chemical, Life, Earth, Energy and Environmental Sciences. Among the digital library services provided, the paper focuses on the Subject Gateways made accessible to the Faculty, Research Scholars and Students presently available only in the intranet as a case study. URI: http://hdl.handle.net/1944/1566 Files in this item: 1
67.pdf (980.4Kb) -
Yadav, R T (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Libraries have been undergoing tremendous developments in this era, adapting to the advent of information technology in the day to day working. Electronic, Digital Libraries have arrived. OPAC, CDROM databases, Electronic journals and Internet access exist in most Libraries. Libraries are no longer storehouses but are becoming gateways of relevant information. Some progress has been made towards increasing the relevancy of the data with the induction of various search engines and subject directories. Despite these activities, information sources remain scattered, hared to find and difficult to access. With the Internet, WWW and Information explosion, identification and extraction of information resources is an essential function of all libraries and information centers. The Electronic information sources are rapidly growing and with a wide variety in form and content it takes a lot of time to get the required information. Using technology the institutions, associations and individuals build a kind if network resource discovery service, called “Subject Gateways” on the web, which is de-facto network use environment. These subject gateways evolved during the last five years among early digital library projects within the library communities of the various countries. Subject gateways allow libraries and related organizations to explore the usefulness of their subject expertise in the organization of knowledge in the word of networkbased, Digital information. This paper gives an overview of the subject gateways, its definitions, feature and lastly some useful subject gateways and their services. URI: http://hdl.handle.net/1944/1551 Files in this item: 1
59.pdf (56.71Kb) -
Varma, Vasudeva (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Managing content in a reusable and effective manner is becoming increasingly important in knowledge centric organizations as the amount of content generated, both text based and rich media, is growing exponentially. Creating content is expensive and unless it is staged, deployed and reused effectively, these costs cannot be justified. An important aspect of content management technologies is that they are far from being mature and they are getting better with time and this will continue to stay this way for some more time. In this paper we discuss important features of next generation content management systems and key technology enablers that make it possible to achieve next generation functionality. We describe two important technology enablers that are implemented with state of the art research besides identifying evolving and futuristic research areas that will help push the content and information systems to the next level. We describe a technology framework for managing a unified taxonomy and ontology network and a common messaging platform. URI: http://hdl.handle.net/1944/1513 Files in this item: 1
18.pdf (63.07Kb) -
Verma, Keshri; Vyas, O P (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Associationship is an important component of data mining. In real world, the knowledge used for mining rule is almost time varying. The items have the dynamic characteristic in terms of transaction, which have seasonal selling rate and it holds time-based associationship with another item. In database, some items which are infrequent in whole dataset may be frequent in a particular time period. If these items are ignored then associationship result will no longer be accurate. To restrict the time based associationship, calendar based pattern can be used [5]. Calendar units such as months and days, clock units, such as hours and seconds & specialized units , such as business days and academic years, play a major role in a wide range of information system applications.[11] Our focus is to find effective time sensitive algorithm for mining associationship by extending frequent pattern tree approach [3]. This algorithm reduces the time complexity of existing technique[5]. It also uses the advantages of divide & conquer method to decompose the mining task into a smaller tasks for database. URI: http://hdl.handle.net/1944/1537 Files in this item: 1
35.pdf (233.0Kb) -
Rajendran, P; Gopalakrishnan, S; Babu, B Ramesh (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: This paper advocates a strategy to select PG level thesis materials based on their intellectual value, and to define technical requirements for retrospective conversion to digital form based on their informational content. Defining the conversion requirements the document attributes may be the guarantee of building digital collections with sufficient richness to be useful for the long-term. There are factors that are compelling towards conversion of digitized form. URI: http://hdl.handle.net/1944/1588 Files in this item: 1
86.pdf (417.4Kb) -
Kaza, Padmini (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Easily accessible digital information has rapidly become one of the hallmarks of the Internet. Online resources have surged in popularity as more individuals and organizations have connected to the global network. Thousands of organizations have turned to Internetbased information delivery as an effective and cost-efficient alternative to traditional communication methods, and many have expanded their services further by interacting with their users and responding to inquiries via the Internet. Digital reference services provide subject expertise and information referral over the Internet to their users. This paper provides an overview on transformation of traditional information services to digital reference service. URI: http://hdl.handle.net/1944/1562 Files in this item: 1
65.pdf (105.0Kb) -
Accanoor, Kalyani (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Web based resources have become increasingly important to the Academic community where the thrust is on on-going Research, Time bound projects and Consultancy. With information being added at a tremendous rate on the Net it becomes difficult to find the required information easily. The expectations from the users are its services. From the library and the librarian’s point of view the services should reflect the users quest for information. Services are the strength of any Library as they are no longer mere store houses. Reference service is one service that still retains its content, glory and importance. Reference service concerns with the internal and external resources through the Internet and other networks. These services are provided not only personally but also through electronic means. Most users go for a Google search still thinking how could the search strategy be better. Most times the answers lie in their Libraries without them knowing. A module E-Ref Desk on the lines of Ask a Librarian is designed to answer such queries. URI: http://hdl.handle.net/1944/1583 Files in this item: 1
81.pdf (122.4Kb) -
Fatima, S Sameen; Krishnan, R (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: An error in classification can occur due to an error of omission, statistically known as a false negative or an error of commission, statistically known as a false positive. In order to build a perfect classifier, the false negatives and false positives have to be zero. With this in mind, we propose a two-tier model for the classifier. The first tier will reduce false negatives to zero and pass the results to the second tier. The second tier will reduce false positives to zero. We demonstrate the working of this model for the task of classifying sentences in Hindi as passive formations. The first tier will consist of a simple pattern matching system for filtering out sentences with likely passive formations without committing errors of omission. This will reduce the size of the corpus considerably. The second tier will work on the reduced corpus and make a complete grammatical analysis of these filtered sentences in order to reduce the false positives to a zero. The Anusaraka System [Bharati 1995] is a very good example of such a system. This paper concentrates on building the first tier. A hill climbing algorithm is proposed, where the start state is a list of patterns commonly found in passive formations. Each step up the hill will update the list of patterns such that the next state will bring down the number of false negatives, thereby reducing errors of omission. The hill climbing algorithm terminates when the false negatives are zero. URI: http://hdl.handle.net/1944/504 Files in this item: 1
05cali_13.pdf (223.8Kb) -
Murthy, T A V; Chauhan, Suresh K; Cholin, V S; Patil, Raghavendra (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Any educational system must have to depend on authentic, factual, fast and up to date information. Indian educational system is one of the largest in all over the world but due to financial limitations large number of libraries have not been able to subscribe to quite a good number of journals required for research and academic community, University libraries could play a major role to further improve the status of higher education system of India. After analyzing the situation the University Grants Commission initiated two important projects viz. UGC-Infonet providing connectivity to universities and UGC-Infonet, E-Journals Consortium to provide scholarly access to electronic journals and databases. Probably this is the golden era in the history of higher education system in India. The total program is funded by UGC and ERNET (Education and Research Network) has been entrusted to establish infrastructure within member universities on a turn key basis and the overall monitoring and execution of the project is being done by INFLIBNET. Through this program large number of e-resources subscribed and provided access to faculty and research scholars working in universities. To make people aware about the use of e-resources good number of user awareness training programs and also conducted 5 national seminars at five different places. Usage statistics provided by different publishers are also very interesting and encouraging. URI: http://hdl.handle.net/1944/1580 Files in this item: 1
78.pdf (78.34Kb) -
Keshari, Birendra; Bista, Sanat Kumar (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: This paper discusses about the Interlingua approach of machine translation, especially the Nepali generator part of Interlingua based machine translation in which the Interlingua used is UNL (Universal Networking Language). Nepali is the national language of Nepal, a country in Indian sub continental region. UNL is an Interlingua proposed by United Nations University/Institute Of Advanced Studies, Tokyo, Japan to remove language barrier and digital divide in the World Wide Web. This paper describes about the architecture and design of UNL Nepali Deconverter (Generator), that has been implemented using a tool called DeCo, a language neutral generator. Nepali sentences are generated using information present in Nepali language at different linguistic levels. Information like case relations, case markers etc. in Nepali sentences can be generated from morphological level itself since Nepali is a morphologically rich language. URI: http://hdl.handle.net/1944/499 Files in this item: 1
05cali_8.pdf (340.9Kb) -
Rajeswari, D (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: Rapid advances in information processing, storage and communication technologies have revolutionized a role of worldwide libraries in disseminating information services to their users. Libraries are consolidating their positions, building digital collections, redesigning their services and information products to add value to their services in order to satisfy changing information needs of users. In this research paper the author covers the profile of Sri Padmavathi Mahila Visvavidyalayam, objectives of the study, use of electronic resources by the faculty, research scholars and students, suggestions and findings. Further, studies and research are suggested in application and implications of e-classrooms, e-teaching and e-learning should be the source of knowledge in future. URI: http://hdl.handle.net/1944/1585 Files in this item: 1
83.pdf (45.31Kb) -
Vijayakumar M; Kannappanavar, B U; K N, Madhu (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: The paper presents how research libraries are effectively using web technology to provide their services. It is observed from the study that all the research libraries under the study are following Hybrid culture (manual & electronic) in providing the library and Information services to their clients. The results also conclude that, majority of the aerospace research libraries effectively use web technology to provide library services when compared to biological and health science libraries. But all selected academic libraries provide web based library services when compared to aerospace and Biological & Health Science libraries. URI: http://hdl.handle.net/1944/1561 Files in this item: 1
47.pdf (366.9Kb) -
Sharma, S K; Sharma, G K; Srivastava, P N (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: The Web services framework intends to provide a standards-based realization of the serviceoriented architecture (SOA) over Internet, which has emerged in response to a fundamental shift from program-to-consumer (B2C) to program-to-program (B2B) interactions. Fully Interconnected enterprises are being replaced by business networks in which each participant provides the others with specialized services. This new service architecture defines a set of requirements that distinguish SOA from other services architecture. Security and Web services are consistently reported among the top technologies of interest to business. Concerns about the security technology are major deterrent to companies considering use of the technology. This paper attempts to explain the new Web Services security and mentions the main initiatives and their respective specifications. URI: http://hdl.handle.net/1944/1569 Files in this item: 1
51.pdf (124.6Kb) -
Gonsai, Atul M; Soni, Nilesh N; Jani, N N (INFLIBNET Centre, January 2, 2005)[more][less]
Abstract: This paper presents wireless networking scenario with standards & policies for its implementation. Wireless LAN is needed requirement for the organizations & institutions for unlimited access to their wired LAN. This WLAN set up provides Internet access too. Internet & WLAN access needs security to protect data. The paper also discusses security aspect of WLAN; cost consideration, different types of network setup for different need. The paper’s focus is WLAN & Internet connectivity & its implementation. The benefited group for this paper is network administrators & management people of any organization. URI: http://hdl.handle.net/1944/1547 Files in this item: 1
57.pdf (1.280Mb) -
Suman, Aparajita (INFLIBNET Centre, February 2, 2005)[more][less]
Abstract: The unplanned dumping of information on WWW is the primary reason for the chaotic web of today. The way out of this WEB (in literal sense) seems to be only through planned organization of the burgeoning sources of information using faceted techniques. The role of XFML i.e. eXchangeable faceted metadata language gets defined in this context. The metadata language allows one to relate the topics of concern and to provide a meaningful way of accessing information. This paper tries to explore its nuances and suitability for defining distributed information architecture. URI: 81-902079-0-3 Files in this item: 1
20.pdf (40.40Kb)
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Now showing items 68-85 of 85