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2001

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Institution
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Articles 121 - 126 of 126

Full-Text Articles in Databases and Information Systems

Sistem Penyelenggaraan Kenderaan Jpphb, Ideris Ahmad Hazimin Jan 2001

Sistem Penyelenggaraan Kenderaan Jpphb, Ideris Ahmad Hazimin

Student Works (2000-2009)

Pembangunan sistem berasaskan web menjadi semakin penting dan mendapat perhatian Jantaran kemudahan capaian yang luas dan mudah untuk diselenggarakan. Tidak seperti sistem persekitaran pengguna tunggal yang perlu di'install' ke dalam setiap komputer pengguna, sistem berasaskan web ini boleh diakses serta dikemaskini secara terus pada bila-bila masa dan di mana-mana sahaja tempat yang mempunyai kemudahan internet. Dengan sebab itu, Sistem Penyelenggaraan Kenderaan JPPHB ini dibangunkan dalam persekitaran web bagi memudahkan pengurusan maklumat kenderaan di bawah kendalian Jabatan Pembangunan Harta Benda Universiti Malaya (JPPHB). Sistem ini diharap dapat menggantikan sistem manual yang ada dengan mengautomasikan banyak kerja yang remeh dan sekaligus meringankan …


Sistem Maklumat Pertolongan Cemas (Smpc), Baharudin Norafizah Jan 2001

Sistem Maklumat Pertolongan Cemas (Smpc), Baharudin Norafizah

Student Works (2000-2009)

Latihan ilmiah ini merupakan satu krusus yang wajib bagi pelajar tahun akhir bagi memenuhi keperluan penganugerahan ljazah Sarjana Muda Teknologi Maklumat dengan kepujian di Fakulti Sains Komputer dan Teknologi Maklumat di Universiti Malaya. Melalui kursus ini pelajar perlu membuat satu projek dimana pelajar dapat mengaplikasikan apa-apa yang dipelajari selama ini. Dalam laporan latihan ilmiah ini, tumpuan diberikan kepada konsep, teknik dan kaedah analisis yang dibuat untuk menjayakan projek latihan ilmiah yang bertajuk Sistem Maklumat Pertolongan Cemas (SMPC). Laporan latihan ilmiah ini meliputi segala aspek praktis yang wujud dalam pembangunan sistem yang ditunjukkan dalam jadual pembangunan projek pada fasa 1 dan …


A Framework For Performance And Value Assessment Of E-Business Systems In Corporate Travel Distribution, A.M. Chircu, Robert J. Kauffman Jan 2001

A Framework For Performance And Value Assessment Of E-Business Systems In Corporate Travel Distribution, A.M. Chircu, Robert J. Kauffman

Research Collection School Of Computing and Information Systems

This chapter proposes and illustrates a framework that the authors call the value life cycle for e-commerce systems. Based on recent research results that relate to technology investments in the corporate travel industry and related theoretical and empirical perspectives, the authors lay out the corporate travel e-commerce system solutions value life cycle. The perspective involves estimating the maximum value that that an organization can obtain by implementing an e-commerce system in a specific industry and competitive environment. It also considers multiple factors that act as value contingencies for the implementation process. These create barriers to value accrual and to …


Ontologies And Electronic Commerce, Dieter Fensel, Deborah L. Mcguinness, Ellen Schulten, Wee-Keong Ng, Ee Peng Lim, Guanghao Yan Jan 2001

Ontologies And Electronic Commerce, Dieter Fensel, Deborah L. Mcguinness, Ellen Schulten, Wee-Keong Ng, Ee Peng Lim, Guanghao Yan

Research Collection School Of Computing and Information Systems

Ontologies are the first step toward realizing the full power of online e-commerce. Ontologies enable machine-understandable semantics of data, and building this data infrastructure will enable completely new kinds of automated services. Software agents can search for products, form buyer and seller coalitions, negotiate about products, or help automatically configure products and services according to specified user requirements. The combination of machine-processable semantics of data based on ontologies and the development of many specialized reasoning services will bring the Web to its full power. The authors discuss: taxonomies; information sources; future issues; business viewpoints; the e-marketplace; and B2B e-commerce standardisation …


Incorporating Window-Based Passage-Level Evidence In Document Retrieval, Wensi Xi, Richard Xu-Rong, Christopher Soo Guan Khoo, Ee Peng Lim Jan 2001

Incorporating Window-Based Passage-Level Evidence In Document Retrieval, Wensi Xi, Richard Xu-Rong, Christopher Soo Guan Khoo, Ee Peng Lim

Research Collection School Of Computing and Information Systems

This study investigated whether document retrieval can be improved if documents are divided into smaller sub-documents or passages and the retrieval score for these passages are incorporated in the final retrieval score for the whole document. The documents were segmented by sliding a window of a certain size across the document and extracting the words displayed each time the window stopped. A retrieval score was calculated for each of the passages extracted and the highest score obtained by a passage of that size was taken as the document’s passage-level score for that window size. A range of window sizes was …


Unified Modeling Language: A Complexity Analysis, Keng Siau, Q. Cao Jan 2001

Unified Modeling Language: A Complexity Analysis, Keng Siau, Q. Cao

Research Collection School Of Computing and Information Systems

Unified Modeling Language (UML) is the standard visual modeling language for Object Oriented (OO) systems development, but it has been criticized for its complexity, inconsistent semantics, and ambiguous constructs. A set of complexity indices for UML and the nine diagramming techniques in UML was compiled recently. The complexity analysis is formulated based on the number of constructs, associations, roles, and so forth, in a modeling method. We argue that this set of metrics provides an indication of the theoretical complexity of the modeling methods. On the other hand, the theoretical complexity of the modeling methods does not necessarily relate to …