01515nas a2200157 4500008004100000245008500041210006900126260001200195300001000207490000700217520101200224100002001236700002101256700001901277856006101296 2024 eng d00aIntroducing a Process-Oriented Framework for the Design of Advertising Campaigns0 aIntroducing a ProcessOriented Framework for the Design of Advert c03/2024 a17-320 v223 a

Research on advertising campaigns is intriguing due to their recent emergence and rapid expansion. These campaigns encounter various challenges, such as determining the most effective advertising strategies to achieve their objectives. This study aims to present a practical model for advertising campaigns, outlining the necessary steps for companies to follow. The research methodology involved a qualitative analysis of 180 advertising-related articles, with 80 articles selected as a sample through library studies. Data collection included semi-structured interviews with 10 advertising experts and the distribution of an open questionnaire to identify key indicators. The findings led to developing a framework comprising 9 categories, 27 themes, and 54 indicators for advertising campaigns. Indicators such as storyboards, client briefs, campaign scripting, and slogan writing are identified as novel elements within campaign models, offering valuable insights for advertising organizations.

1 aShafiee, Maysam1 aIranpak, Parasto1 aZand, Mohammad uhttps://www.dline.info/fpaper/jdim/v22i1/jdimv22i1_3.pdf00500nas a2200145 4500008004100000245010800041210006900149260001200218300000900230490000700239100002200246700002100268700001800289856004700307 2023 eng d00aEmpirical Analysis on the Efficiency of Clustering Algorithms Based on the Significance of Cluster Size0 aEmpirical Analysis on the Efficiency of Clustering Algorithms Ba c03/2023 a9-170 v211 aCheriyan, Sunitha1 aIbrahim, Shaniba1 aTreesa, Susan uhttp://www.dline.info/download.php?sn=368201391nas a2200169 4500008004100000245004300041210004100084260001200125300001200137490000700149520092100156100002201077700002301099700002001122700001801142856006101160 2023 eng d00aERP Project Lifecycle costs: A Review-0 aERP Project Lifecycle costs A Review c12/2023 a110-1160 v213 a

Today, many organizations acquire and implement enterprise resource planning (ERP) solutions to improve their operations performance and create value. However, they fail to achieve these objectives due to a lack of knowledge and a better estimating of all the costs related to an ERP system project. The purchasing costs of ERP systems are the most visible expense for many organizations that have adopted ERP systems, but the entire ERP lifecycle phase of implementation contains many hidden costs. As a result, institutions have long struggled with information system implementation cost overruns. This document presents the research on the various costs associated with the different stages of the life cycle of the REP project according to the literature on ERP lifecycle costs.

1 aHanane, L’YARFI1 aNoureddine, MOTAKI1 aMostafa, DERRHI1 aImane, LAHLOU uhttps://www.dline.info/fpaper/jdim/v21i4/jdimv21i4_2.pdf01738nas a2200157 4500008004100000245007800041210006900119260001200188300001000200490000700210520124700217100001901464700002601483700002401509856004701533 2021 eng d00a Incorporating Quality Measurement into Scientific Document Retrieval –0 aIncorporating Quality Measurement into Scientific Document Retri c06/2021 a47-580 v193 a

 One of the challenges facing today's researchers is how to find qualitative information that meets their needs. In scientific research, the quality of information is very important for institution quality improvement and research validation. The main purpose of the paper is the proposal of a scientometric annotation approach to improve retrieval system performance and meet researchers’ needs. In this work, we discuss how to use scientometrics in document annotation to improve information quality. One possible solution to this problem is to automate and facilitate the selection of qualitative scientific documents by enriching the document annotation process with scientometric criterion. Our approach provided better performance for retrieval system compared to BM25 retrieval model. The best performance was supplied by the integration of document citation number and journal or conference ranking. The best improvement rate was 34.21% in F-measure, 52.22% in nDCG, 27.45% in MAP and 83.33% in P(k). An important implication of this finding is the existence of correlation between research paper quality and paper relevance.

1 aIbrahim, Nedra1 aChaibi, Anja, Habacha1 aBen Ghézala, Henda uhttp://www.dline.info/download.php?sn=325901105nas a2200145 4500008004100000245008900041210006900130260001200199300001000211490000700221520063400228100002000862700002100882856005600903 2020 eng d00aIs the Binary Search Faster when Two Variables are Added in the Middle of the Data?-0 aBinary Search Faster when Two Variables are Added in the Middle  c04/2020 a57-640 v183 a

 Modern architecture has developed new algorithms for large and distributed data, In this digital era, algorithms which intended to quickly process, search, and sort data are very much needed by IT developers. This research will discuss the modification of Binary Search Algorithm, which is previously known for its existing low, mid, and high variables. This research will discuss how we can modify the binary search algorithm by adding two variables- the variable mid-low and mid-high. It will show how by adding two variables between the mid variable could improve the performance of the Binary Search Algorithm.

1 aTjendry, Djasen1 aIstiono, Wirawan uhttp://dline.info/fpaper/jdim/v18i2/jdimv18i2_2.pdf02010nas a2200157 4500008004100000245010300041210006900144260001200213300001200225490000700237520146700244100003201711700002401743700002901767856005601796 2019 eng d00aInvestigating the Determinant and Impact of Digital Library Engagement: A Conceptual Framework –0 aInvestigating the Determinant and Impact of Digital Library Enga c08/2019 a214-2260 v173 a

 Facing an unprecedented explosion and growth of Information and Communication Technology (ICT) signal the overwhelming dependency on the digital library (DL). Over the years, libraries spent a great amount of investment to subscribe to various digital resources such as online databases, electronic journals, electronic books and other digital resources. However, previous studies reported that the use of DL is underutilized; hence undermining its original purposes and making it harder for the libraries to justify their investment on DL resources. It is reported that users prefer to use free online resources compared to the DL resources. The lack of DL usage is credited to the lack of DL engagement and the impact of contextual factors leading to DL engagement. Yet, not much is known about the contributing factors of DL engagement as well as its impacts. Therefore, the purpose of this paper is twofold: (1) to introduce the concept of Digital Library Engagement, and (2) to discuss at the conceptual level on the determinants and impacts of digital library engagement and development of a conceptual framework. In order to develop the conceptual framework, the study adopted a systematic literature review approach of over 100 papers. Grounded in previous literature on DL, the contributions of this paper are as follows: first, the paper provides insight on the new concept of digital library engagement; second, the paper proposes 

1 aRosman, Mohamad, Rahimi Moh1 aIsmail, Mohd, Nasir1 aMasrek, Mohamad, Noorman uhttp://dline.info/fpaper/jdim/v17i4/jdimv17i4_3.pdf00508nas a2200145 4500008004100000245009900041210006900140260001200209300001200221490000700233100003200240700002400272700002900296856003700325 2019 eng d00aInvestigating the Determinant and Impact of Digital Library Engagement: A Conceptual Framework0 aInvestigating the Determinant and Impact of Digital Library Enga c08/2019 a214-2260 v171 aRosman, Mohamad, Rahimi Moh1 aIsmail, Mohd, Nasir1 aMasrek, Mohamad, Noorman uhttps://dline.info/newl/node/72000460nas a2200157 4500008004100000245006400041210006300105260001200168300001200180490000600192100002100198700002500219700000500244700001600249856003700265 2018 eng d00aIdentification of Sunspots on SODISM Full-Disk Solar Images0 aIdentification of Sunspots on SODISM FullDisk Solar Images c09/2018 a102-1110 v91 aAlasta, Amro, F.1 aAlgamudi, Abdulrazag1 a1 aIpson, Stan uhttps://dline.info/newl/node/69200493nas a2200145 4500008004100000245010400041210006900145300000800214490000600222100002600228700001700254700001900271700002000290856003700310 2018 eng d00aModel of “International Megalesson” of Learning Programming in Schools of Russia and Kazakhstan0 aModel of International Megalesson of Learning Programming in Sch a1-90 v71 aAkkassynova, Zhamilya1 aPak, Nikolay1 aIvkina, Liubov1 aRomanov, Dmitry uhttps://dline.info/newl/node/62400541nas a2200145 4500008004100000245009500041210006900136260000900205300001200214490000700226100001600233700001400249700001400263856011800277 2017 eng d00aFeasibility of digital forensic examination and analysis of a cloud based storage snapshot0 aFeasibility of digital forensic examination and analysis of a cl c2017 a19 - 290 v151 aAlmulla, S.1 aIraqi, Y.1 aJones, A. uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85016449099&partnerID=40&md5=febcecad98f7a471162d3ecc0750e11300592nas a2200169 4500008004100000245008200041210006900123260000900192300001400201490000700215100001600222700001400238700001800252700001700270700001700287856011800304 2017 eng d00aHigh level mammographic information fusion for real world ontology population0 aHigh level mammographic information fusion for real world ontolo c2017 a259 - 2710 v151 aSalem, Y.B.1 aIdodi, R.1 aEttabaa, K.S.1 aHamrouni, K.1 aSolaiman, B. uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85036660676&partnerID=40&md5=8f5bfd1dfc3fb6b38f1340484f42e5a901682nas a2200265 4500008004100000245008800041210006900129260000900198300001400207490000700221520088800228653001601116653001601132653001801148653001201166653001701178653002001195653001101215100001201226700001701238700001801255700001301273700001301286856011701299 2012 eng d00aInvestigating factors influencing non-use and abandonment of microblogging services0 aInvestigating factors influencing nonuse and abandonment of micr c2012 a421 - 4290 v103 aThis study explores the reason for non-usage and abandonment of microblogging. While previous studies mainly focused on individual behaviors associated with the use of social media, this research identifies why people do not use, or terminate their microblogging accounts. Studying the reasons for non-usage and abandonment is important as it helps organizations devise strategies to counteract this behavior by addressing nonusers' concerns. First, focus group interviews were conducted to uncover non-usage reasons. The elicited reasons were then used to construct a survey instrument and administered. Our results suggests that preference for other technologies, privacy concern and time constraints are the top three reasons contributing to the non-use and abandonment of microblogging accounts. The paper also proposes potential improvements to microblogs to attract more users.10aAbandonment10aFocus Group10aMicroblogging10aNon-use10aSocial media10aSocial networks10aSurvey1 aGuo, Y.1 aGoh, D.H.-L.1 aIlangovan, K.1 aJiao, S.1 aYang, X. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84874905735&partnerID=40&md5=087e167bd1bd9f4c37ad9988561e5f6901438nas a2200229 4500008004100000245007900041210006900120260000900189300001200198490000600210520070900216653001400925653001900939653002300958653003400981100001701015700001601032700001401048700001301062700001601075856011701091 2011 eng d00aPassword based anonymous authentication with private information retrieval0 aPassword based anonymous authentication with private information c2011 a72 - 780 v93 aThis paper focuses on authentication with three types of entities: a user who sends an authentication request, a service provider who receives and verifies the request, and a database who supplies the service provider with information for verifying the request. This paper presents novel authentication protocols that satisfy the following important properties: (1) secure against replay attacks and (2) the database cannot identify which user is authenticating. First, we show a protocol which satisfies Properties (2). Second, we show a protocol which satisfies Properties (1) and (2). A key idea of our authentication protocols is to use private information retrieval (PIR) [Chor et al. J. ACM, 1998].10aAnonymity10aAuthentication10aPrivacy protection10aPrivate information retrieval1 aNakamura, T.1 aInenaga, S.1 aIkeda, D.1 aBaba, K.1 aYasuura, H. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960675855&partnerID=40&md5=0726c99925b632851b1817cb7859e93101742nas a2200205 4500008004100000245008200041210006900123260000900192300001200201490000600213520108100219653002301300653002501323653001501348100001301363700001501376700001401391700001401405856011701419 2011 eng d00aA refined methodology for automatic keyphrase assignment to digital documents0 arefined methodology for automatic keyphrase assignment to digita c2011 a55 - 630 v93 aKeyphrases precisely express the primary topics and themes of documents and are valuable for cataloging and classification. Manually assigning keyphrases to existing documents is a tedious task; therefore, automatic keyphrase generation has been extensively used to classify digital documents. Existing automatic keyphrase generation algorithms are limited in assigning semantically relevant keyphrases to documents. In this paper we have proposed a methodology to refine the result set of automatically generated keyphrases by Keyphrase Extraction Algorithm (KEA++), so that the keyphrases accurately and precisely represent the content of the document. Our approach is an additional layer at the top of KEA++ and exploits semantic relationships and hierarchical structure of the controlled vocabulary to filter out irrelevant keyphrases from the result set generated by KEA++. The methodology was applied on different sets of academic publications for evaluation. Evaluation demonstrates that the proposed refinement methodology improves the quality of generated keyphrases.10aAutomatic indexing10aKeyphrase assignment10aVocabulary1 aKhan, S.1 aFatima, I.1 aIrfan, R.1 aLatif, K. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960690550&partnerID=40&md5=aeb220f4fd01fa335a93432979341abe02312nas a2200217 4500008004100000245007500041210006900116260000900185300001400194490000600208520161300214653002401827653002501851653001801876653002001894100001701914700001601931700001501947700001501962856011701977 2010 eng d00aAn approach for matching schemas of heterogeneous relational databases0 aapproach for matching schemas of heterogeneous relational databa c2010 a260 - 2690 v83 aSchema matching is a basic problem in many database application domains, such as data integration. The problem of schema matching can be formulated as follows, "given two schemas, Si and Sj, find the most plausible correspondences between the elements of Si and S j, exploiting all available information, such as the schemas, instance data, and auxiliary sources" [24]. Given the rapidly increasing number of data sources to integrate and due to database heterogeneities, manually identifying schema matches is a tedious, time consuming, error-prone, and therefore expensive process. As systems become able to handle more complex databases and applications, their schemas become large, further increasing the number of matches to be performed. Thus, automating this process, which attempts to achieve faster and less labor-intensive, has been one of the main tasks in data integration. However, it is not possible to determine fully automatically the different correspondences between schemas, primarily because of the differing and often not explicated or documented semantics of the schemas. Several solutions in solving the issues of schema matching have been proposed. Nevertheless, these solutions are still limited, as they do not explore most of the available information related to schemas and thus affect the result of integration. This paper presents an approach for matching schemas of heterogeneous relational databases that utilizes most of the information related to schemas, which indirectly explores the implicit semantics of the schemas, that further improves the results of the integration.10aBiomedical database10aDatabase integration10aHeterogeneous10aSchema matching1 aKarasneh, Y.1 aIbrahim, H.1 aOthman, M.1 aYaakob, R. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960671688&partnerID=40&md5=6ff8c1cb0997d2a66db189af36cbfb1c01542nas a2200217 4500008004100000245007300041210006900114260000900183300001400192490000600206520084100212653001801053653001801071653002501089653002101114653002801135100001501163700001101178700001801189856011701207 2010 eng d00aExtraction of characteristic description for analyzing news agencies0 aExtraction of characteristic description for analyzing news agen c2010 a349 - 3540 v83 aNews agencies report news from different viewpoints and with different writing styles and these differences often ap pear in their article descriptions. We propose a method to extract characteristic descriptions on certain entities (persons, locations, organizations, etc.) in news agency articles. For a given entity, a description is one tuple (called an SVO tuple) consisting of that entity and other words or phrases appearing in the same sentence on the basis of their SVO (Subject (S), Verb (V) and Object (O)) roles. We extract characteristic descriptions of entities by computing the fre quency and inverse agency frequency of each description. By arranging characteristic descriptions chronologically, we were able to ascertain the left-or right-leanings of news agencies and how those leanings varied with the passage of time.10aNews agencies10aNews analysis10aText characteristics10aText description10aWord frequency analysis1 aIshida, S.1 aMa, Q.1 aYoshikawa, M. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960674167&partnerID=40&md5=ecab8d077da920129f8c0e884ea0c5b401809nas a2200205 4500008004100000245005200041210005100093260000900144300001400153490000600167520115100173653004801324653001701372653002001389653002801409100001801437700001801455700001301473856011701486 2010 eng d00aMulti-objective optimization in service systems0 aMultiobjective optimization in service systems c2010 a254 - 2590 v83 aMuti-objective optimization deals with the simultaneous optimization of two or more conficting objective functions in real-life systems. This paper deals with the multi-objective optimization in service systems. The goal of service systems is to provide cost-efficient service to customers, while at the same time, reducing the customer waiting time for service. In general, a low cost in system operation leads to longer waiting times, while a higher cost in system operation leads to shorter waiting times. The two objectives - service cost (operational cost) and waiting time (customer satisfaction) are, therefore, conficting in nature. We use the novel Multi-Objective Particle Swarm Optimization (MOPSO) algorithm to optimize the two conficting objective functions simultaneously. MOPSO is a fairly recent swarm intelligence meta-heuristic algorithm known for its simplicity in programming and its rapid convergence. The multi-objective optimization procedure is illustrated with the example of a practical service system. MOPSO produces a family of well-spread Pareto fronts for the two objective functions in the practical service system.10aMulti-Objective Particle Swarm Optimization10aService cost10aService systems10aSimulation optimization1 aGonsalves, T.1 aYamagishi, K.1 aItoh, K. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960666260&partnerID=40&md5=6941ee36882d582a6672bdc8a5f3755501839nas a2200205 4500008004100000245010600041210006900147260000900216300001400225490000600239520115800245653002001403653001501423653001401438653002101452653001401473653001401487100001501501856011701516 2010 eng d00aSpam blog filtering with bipartite graph clustering and mutual detection between spam blogs and words0 aSpam blog filtering with bipartite graph clustering and mutual d c2010 a108 - 1160 v83 aThis paper proposes a mutual detection mechanism between spam blogs and words with bipartite graph clustering for filtering spam blogs from updated blog data. Spam blogs are problematic in extracting useful marketing information from the blogosphere; they often appear to be rich sources of information based on individual opinion and social reputation. One characteristic of spam blogs is copied-and-pasted articles based on normal blogs and news articles. Another is multiple postings of the same article to increase the chances of exposure and income from advertising. Because of these characteristics, spam blogs share common words, and such blogs and words can form large spam bi-clusters. This paper explains how to detect spam blogs and spam words with mutual filtering based on such clusters. It reports that the maximum precision, or F-measure, of the filtering is 95%, based on a preliminary experiment with approximately six months' updated blog data and a more detailed experiment with one day's data. An advantage of this method for spam blog filtering, as compared to a machine learning approach, is also supported by experiments with SVM.10aBipartite graph10aClustering10aFiltering10aMutual detection10aSpam blog10aSpam word1 aIshida, K. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960276152&partnerID=40&md5=575c9621399a49b24a9d7c264810d30402286nas a2200205 4500008004100000245012200041210006900163260000900232300001400241490000600255520152200261653003101783653002901814653002601843653003701869100002401906700001901930700001401949856011701963 2010 eng d00aWeb Architectural-Inducing Model (WA-IM) for Information Architecture in cultural context: An empirical investigation0 aWeb ArchitecturalInducing Model WAIM for Information Architectur c2010 a330 - 3370 v83 aWebsite Information Architecture (IA) is primarily treated as a new discipline that is concerned with design principles and architecture of information in digital landscape. Proliferation of revolutionary models for interdisciplinary applications of IA, however lack theoretical perspectives, empirical evidence and cultural context. Here, we proposed a new model called Web Architectural-Inducing Model (WA-IM). The model was developed based from existing literature and available architectural proposition from prior work. We tested the model suggesting that website IA being conceptualized as multidimensional constructs by exploring the applicability of WA-IM to web localization process from a socio-cognitive cultural perspective. The research methodology involves a web-based survey on Muslim online user as the cultural case study where 427 usable international responses were accumulated. The construct validation of the multifactor structure of website IA was assessed via confirmatory factor analysis (CFA) by using structural equation modeling. AMOS 7.0 was used to evaluate the five factor hypothesis goodness fit model. The result revealed that website IA is indeed a multidimensional construct composed of five factors: content-information, content-trust, navigation-traits, navigation-wayfindings and context. We conclude our study by providing empirical evidence for WA-IM in a form of goodness-fit-structure as part of the localization process towards the creation of cultural information structure.10aHuman computer interaction10aInformation architecture10aInformation structure10aWebsite information architecture1 aIsa, W.A.R.W., Mohd1 aNoor, N.L., Md1 aMehad, S. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960696381&partnerID=40&md5=3f95a28698acba915c51fe96df49d29702230nas a2200205 4500008004100000245013200041210006900173260000900242300001400251490000600265520149200271653003401763653002401797653002101821653002401842100001301866700001301879700001501892856011701907 2010 eng d00aA Web-based surveillance system for traffic behavior and its application for practical recommendation of crosswalk installation0 aWebbased surveillance system for traffic behavior and its applic c2010 a101 - 1070 v83 aA Web-based surveillance system has been developed to observe some intrusion into dangerous and security area. It is designed based on a Linux PC with Web services, Open CV engine, remote monitoring camera, remote controlling sub-server and other facilities. It supports users of mobile phones. Its image understanding facility by Open CV engine gives us information about intruders' tracks at the monitored places. As the result, it is beneficial that we can exactly know moving direction of intruders. Traffic security is one of the most important problems to be improved for our daily environment. In order to monitor traffic behavior, the surveillance system has been customized and applied to monitor traffic behavior about a specific area. It can acquire data about intruders' tracks when they go across relatively narrow streets. Such data provide information about suitable place to realize a necessary crosswalk which will comply with silent but real intruder's requests. Its monitoring function and image processing one are not so excellent but there are significant results for surveillance by means of limited adoption and adjustment. And we can recommend installation of Crosswalk based on intruders' tracks with image processing function of the surveillance system. It is concluded that our surveillance system is efficient enough to observe a specific place, compute image understanding about it and mine some kind of useful information of intruder's periodical behaviors.10aEvidence-based recommendation10aImage understanding10aMobile computing10aSurveillance system1 aImai, Y.1 aHori, Y.1 aMasuda, S. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79960688256&partnerID=40&md5=5ad95a8727255298e88fb69f8b4cffd701581nas a2200193 4500008004100000245010100041210006900142260000900211300001400220490000600234520089200240653002201132653002801154653002601182100002601208700001801234700001801252856011701270 2009 eng d00aCache Pre-fetching and Replacement strategies for location dependent data in mobile environments0 aCache Prefetching and Replacement strategies for location depend c2009 a185 - 1900 v73 aIn this paper, new strategies for prefetching and cache replacement are proposed. The proposed pre-fetching algorithm considers the geographical and semantic adjacency between queried items. The strategy is to pre-fetch the most probable secondary service as a by-product of the execution of a query to a primary service. Association rule mining is used for determining the secondary item that should be pre-fetched. The latter part of the paper deals with a cache replacement algorithm PAID+ (Probability Area Inverse Distance +) which takes into account the access probability and distance between the mobile client and the service item which suits a pre-fetching environment. The experimental evaluations using synthetic datasets show the cache pre-fetch and replacement policy PAID+ are effective in improving the system performance in terms of the cache hit ratio of mobile clients.10aCache replacement10aLocation dependent data10aPrefetching algorithm1 aJane, Mary, Magdalene1 aIlayaraja, N.1 aNadarajan, R. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-73249124769&partnerID=40&md5=c2445ecd7a2b48db9d0be250bd2dc45e01631nas a2200253 4500008004100000245005200041210005200093260000900145300001400154490000600168520087500174653001501049653001901064653004601083100001801129700001501147700001501162700001601177700001801193700001601211700001401227700001901241856011701260 2009 eng d00aMachine learning based work task classification0 aMachine learning based work task classification c2009 a305 - 3120 v73 aIncreasing the productivity of a knowledge worker via intelligent applications requires the identification of a user's current work task, i.e. the current work context a user resides in. In this work we present and evaluate machine learning based work task detection methods. By viewing a work task as sequence of digital interaction patterns of mouse clicks and key strokes, we present (i) a methodology for recording those user interactions and (ii) an in-depth analysis of supervised classification models for classifying work tasks in two different scenarios: a task centric scenario and a user centric scenario. We analyze different supervised classification models, feature types and feature selection methods on a laboratory as well as a real world data set. Results show satisfiable accuracy and high user acceptance by using relatively simple types of features.10aData model10aData structure10aWork task classification user interaction1 aGranitzer, M.1 aRath, A.S.1 aKröll, M.1 aSeifert, C.1 aIpsmiller, D.1 aDevaurs, D.1 aWeber, N.1 aLindstaedt, S. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-77953256434&partnerID=40&md5=ad1b8dc83a81694afe23a15ad90c66af01273nas a2200229 4500008004100000245007800041210006900119260000900188300001400197490000600211520053600217653002700753653001300780653002400793653002100817100002200838700001600860700001900876700001500895700001600910856011700926 2009 eng d00aStudents' review of acceptance, usability and usefulness of WebLab-Deusto0 aStudents review of acceptance usability and usefulness of WebLab c2009 a173 - 1800 v73 aThe paper shows the results of the evaluation of three remote labs implemented at the University of Deusto -WebLab-Deusto- as a learning tool. The paper presents the results of the surveys done by students since 2004. This survey consists of some questions and its main objective is to measure the acceptance, usability and usefulness of the remote laboratory developed at University of Deusto. To the best of our knowledge, this survey is the largest one in terms of number of academic years and total number of students involved.10aComputing architecture10aHardware10aRemote laboratories10aWeb laboratories1 aGarcía-Zubia, J.1 aOrduña, P.1 aHernández, U.1 aAngulo, I.1 aIrurzun, J. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-73249122403&partnerID=40&md5=ca83df5c2e11b7b56703ac6f3c0f066901847nas a2200169 4500008004100000245007000041210006800111260000900179300001200188490000600200520126000206653003401466653002901500100001701529700001401546856011701560 2008 eng d00aModel-driven development of content-based image retrieval systems0 aModeldriven development of contentbased image retrieval systems c2008 a81 - 910 v63 aGeneric systems for content-based image retrieval (CBIR), such as QBIC [7] cannot be used to solve domain-specific image retrieval problems, as for example, the identification of manuscript writers based on the visual characteristics of their handwriting. Domain-specific CBIR systems currently have to be implemented bottom up, i.e. almost from scratch, each time a new domain-specific solution is sought. Inspired by the recognition, that CBIR systems, although developed for different domain-problems, comprise similar-building blocks and architecture, the idea of adopting model-driven development techniques for generating CBIR systems was elaborated. To support the design of domain-specific CBIR-Systems on a conceptual level by reusing data structure and functional interfaces a framework model is developed, which can be used to derive concrete domain-specific CBIR models. A transformation approach for the generation of a platform-specific implementation on top of an object-relational database from the concrete conceptual model is proposed. Finally, how these techniques can be applied for the design of a CBIR system for the identification of music manuscript writers based on the visual characteristics of their handwriting is demonstrated.10aContent-based image retrieval10aModel-driven development1 aIgnatova, T.1 aHeuer, A. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-56849098357&partnerID=40&md5=3b61ca364dee9f708c17826e51dca87a01430nas a2200193 4500008004100000245008200041210006900123260000900192300001400201490000600215520077400221653001700995653001701012653003201029653003101061100001201092700001501104856011701119 2008 eng d00aMultiple description coding of an audio stream by optimum recovery transforms0 aMultiple description coding of an audio stream by optimum recove c2008 a189 - 1950 v63 aIn this paper, we discuss a method of splitting one audio stream into two equal-quality streams and recover the original audio stream from only one of the split streams. From a mathematical consideration, it is found that the sum of errors of two recovered signals is equal to the power of the original signal if simple recovery is carried out. Next, we describe the optimum recovery transform. This method utilizes the covariance matrix of the signal to minimize the error of the recovered signal. We carried out several experiments to recover a signal from one of the split signals. The result showed that the optimum recovery transform gave better results than the simple recovery, while the best splitting transform differed according to the signal to be processed.10aAudio coding10aAudio signal10aMultiple description coding10aOptimum recovery transform1 aIto, A.1 aMakino, S. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-72449178373&partnerID=40&md5=fa0b212006f85c8502fb726c829bd02f01404nas a2200193 4500008004100000245009900041210006900140260000900209300001400218490000600232520073900238653002300977653002401000653002101024100001401045700001801059700001601077856011701093 2008 eng d00aRoute navigation method for disabled access GIS in consideration of abilities and psychologies0 aRoute navigation method for disabled access GIS in consideration c2008 a348 - 3520 v63 aThis paper aims to propose a route navigation method for disabled access GIS. We focused the disabled's psychologies as well as their physical conditions. This paper represents quantization of physical and psychological burden of the disabled persons inflicted by various barrier factors. Also it represents estimation of total burden of a route to determine the optimum route. The route is represent ed by graph theory and route navigation method which is based on Dijkstra algorithm is applied. We extend the algorithm to make it possible to provide information on obstacles even when there are no accessible routes available to destination. The result of this study is being implemented and published as 3D Web Disabled Access GIS.10aDijkstra algorithm10aDisabled GIS access10aRoute navigation1 aIzumi, S.1 aKobayashi, G.1 aYoshida, T. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-70349999422&partnerID=40&md5=4e6caeba1ef58b3c7c8a134d5f996e5701838nas a2200193 4500008004100000245007200041210006900113260000900182300001200191490000600203520121900209653002601428653002301454653000801477100001201485700001501497700001501512856011701527 2007 eng d00aContextualizing multimedia semantics towards personalised eLearning0 aContextualizing multimedia semantics towards personalised eLearn c2007 a62 - 670 v53 aRecent developments of the Internet and the World Wide Web (WWW) have resulted in the proliferation of multi-media, resources and learning with existing multimedia web resources on the Web is becoming more prevalent and important. While recent standardization efforts in eLearning such as LOM, SCORM, and IMS Learning Design work towards learning content description, packaging, and delivery; existing eLearning solutions still lack the ability to adequately use multi-media resources to provide a learner with personalised learning resources. Effective use of multimedia for web-based learning provides quality interactive learning experience, but current techniques does not adequately provide a semantic approach for organising multimedia resources. With evolving trend in learning through the use of web technology, eLearning systems are expected to provide personalised learning resources for effective learning. We have accordingly proposed a way of organising existing multimedia resources based on contexts towards providing a truly personalised eLearning experience. This paper presents a framework for achieving context-based multimedia semantic annotation and organisation towards personalised learning.10aMultimedia technology10aWeb based learning10aWWW1 aEze, E.1 aIshaya, T.1 aWood, D.M. uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-44849139810&partnerID=40&md5=bef7d9f2dbe792bb21840530e2dbb14d01400nas a2200193 4500008004100000245006500041210006300106260000900169300001400178490000600192520078000198653002000978653001500998653002101013653002001034100001801054700001701072856011701089 2007 eng d00aA multilingual query processing system using software agents0 amultilingual query processing system using software agents c2007 a385 - 3900 v53 aThe goal of this work was developing a query processing system using software agents. Open Agent Architecture framework is used for system development. The system supports queries in both Hindi and Malayalam; two prominent regional languages of India. Natural language processing techniques are used for meaning extraction from the plain quety and information from database is given back to the user in his native language. The system architecture is designed in a structured way that it can be adapted to other regional languages of India. This system can be effectively used in application areas like e-governance, agriculture, rural health, education, nabonal resource planning, disaster management, information kiosks etc where people from all walks of life are involved.10aDatabase design10aInterfaces10aQuery processing10aSoftware agents1 aIdicula, S.M.1 aPeter, David uhttp://www.scopus.com/inward/record.url?eid=2-s2.0-49149103443&partnerID=40&md5=a0ff33f2cca96dffadef4c9797934125