Re-engineering and Re-defining University Libraries in the context of modern Information and Communication Technologies: a study with special reference to the University Libraries in Kerala

Information and communication technologies are the tools that underpin the emerging “Knowledge Society”. Exchange of information or knowledge between people and through networks of people has always taken place. But the ICT has radically changed the magnitude of this exchange, and thus factors such as timeliness of information and information dissemination patterns have become more important than ever.Since information and knowledge are so vital for the all round human development, libraries and institutions that manage these resources are indeed invaluable. So, the Library and Information Centres have a key role in the acquisition, processing, preservation and dissemination of information and knowledge. ln the modern context, library is providing service based on different types of documents such as manuscripts, printed, digital, etc. At the same time, acquisition, access, process, service etc. of these resources have become complicated now than ever before. The lCT made instrumental to extend libraries beyond the physical walls of a building and providing assistance in navigating and analyzing tremendous amounts of knowledge with a variety of digital tools. Thus, modern libraries are increasingly being re-defined as places to get unrestricted access to information in many formats and from many sources.The research was conducted in the university libraries in Kerala State, India. lt was identified that even though the information resources are flooding world over and several technologies have emerged to manage the situation for providing effective services to its clientele, most of the university libraries in Kerala were unable to exploit these technologies at maximum level. Though the libraries have automated many of their functions, wide gap prevails between the possible services and provided services. There are many good examples world over in the application of lCTs in libraries for the maximization of services and many such libraries have adopted the principles of reengineering and re-defining as a management strategy. Hence this study was targeted to look into how effectively adopted the modern lCTs in our libraries for maximizing the efficiency of operations and services and whether the principles of re-engineering and- redefining can be applied towards this.Data‘ was collected from library users, viz; student as well as faculty users; library ,professionals and university librarians, using structured questionnaires. This has been .supplemented by-observation of working of the libraries, discussions and interviews with the different types of users and staff, review of literature, etc. Personal observation of the organization set up, management practices, functions, facilities, resources, utilization of information resources and facilities by the users, etc. of the university libraries in Kerala have been made. Statistical techniques like percentage, mean, weighted mean, standard deviation, correlation, trend analysis, etc. have been used to analyse data.All the libraries could exploit only a very few possibilities of modern lCTs and hence they could not achieve effective Universal Bibliographic Control and desired efficiency and effectiveness in services. Because of this, the users as well as professionals are dissatisfied. Functional effectiveness in acquisition, access and process of information resources in various formats, development and maintenance of OPAC and WebOPAC, digital document delivery to remote users, Web based clearing of library counter services and resources, development of full-text databases, digital libraries and institutional repositories, consortia based operations for e-journals and databases, user education and information literacy, professional development with stress on lCTs, network administration and website maintenance, marketing of information, etc. are major areas need special attention to improve the situation. Finance, knowledge level on ICTs among library staff, professional dynamism and leadership, vision and support of the administrators and policy makers, prevailing educational set up and social environment in the state, etc. are some of the major hurdles in reaping the maximum possibilities of lCTs by the university libraries in Kerala. The principles of Business Process Re-engineering are found suitable to effectively apply to re-structure and redefine the operations and service system of the libraries. Most of the conventional departments or divisions prevailing in the university libraries were functioning as watertight compartments and their existing management system was more rigid to adopt the principles of change management. Hence, a thorough re-structuring of the divisions was indicated. Consortia based activities and pooling and sharing of information resources was advocated to meet the varied needs of the users in the main campuses and off campuses of the universities, affiliated colleges and remote stations. A uniform staff policy similar to that prevailing in CSIR, DRDO, ISRO, etc. has been proposed by the study not only in the university libraries in kerala but for the entire country.Restructuring of Lis education,integrated and Planned development of school,college,research and public library systems,etc.were also justified for reaping maximum benefits of the modern ICTs.

Reduction of radar cross section of targets using periodic strip grating technique

The- classic: experiment of Heinrich Hertz verified the theoretical predict him of Maxwell that kxnfli radio and light waves are physical phenomena governed by the same physical laws. This has started a.rnnJ era of interest in interaction of electromagnetic energy with matter. The scattering of electromagnetic waves from a target is cleverly utilized im1 RADAR. This electronic system used tx> detect and locate objects under unfavourable conditions or obscuration that would render the unaided eye useless. It also provides a means for measuring precisely the range, or distance of an object and the speed of a moving object. when an obstacle is illuminated by electromagnetic waves, energy is dispersed in all directions. The dispersed energy depends on the size, shape and composition of the obstacle and frequency and nature of the incident wave. This distribution of energy’ is known as ‘scattering’ and the obstacle as ‘scatterer’ or 'target'.

An Online Character Recognition System to Convert Grantha Script to Malayalam

This paper presents a novel approach to recognize Grantha, an ancient script in South India and converting it to Malayalam, a prevalent language in South India using online character recognition mechanism. The motivation behind this work owes its credit to (i) developing a mechanism to recognize Grantha script in this modern world and (ii) affirming the strong connection among Grantha and Malayalam. A framework for the recognition of Grantha script using online character recognition is designed and implemented. The features extracted from the Grantha script comprises mainly of time-domain features based on writing direction and curvature. The recognized characters are mapped to corresponding Malayalam characters. The framework was tested on a bed of medium length manuscripts containing 9-12 sample lines and printed pages of a book titled Soundarya Lahari writtenin Grantha by Sri Adi Shankara to recognize the words and sentences. The manuscript recognition rates with the system are for Grantha as 92.11%, Old Malayalam 90.82% and for new Malayalam script 89.56%. The recognition rates of pages of the printed book are for Grantha as 96.16%, Old Malayalam script 95.22% and new Malayalam script as 92.32% respectively. These results show the efficiency of the developed system

Graduale - Tropar - Sequentiar - Sakramentar - Voll-Lektionar

Digitalisierte Handschrift 2 Ms. theol. 58 der Universitätsbibliothek Kassel, Landes- und Murhardsche Bibliothek der Stadt Kassel. Helmarshausen, 12.Jh., 3. Viertel. Pergament, 166 Bl., 28,5x20,5. Ausführliche Beschreibung s. Wiedemann, Konrad: Manuscripta theologica : die Handschriften in Folio. Wiesbaden : Harrassowitz, 1994. http://www.manuscripta-mediaevalia.de/hs/katalogseiten/HSK0372_b080_jpg.htm

Geometry and Photometry in 3D Visual Recognition

The report addresses the problem of visual recognition under two sources of variability: geometric and photometric. The geometric deals with the relation between 3D objects and their views under orthographic and perspective projection. The photometric deals with the relation between 3D matte objects and their images under changing illumination conditions. Taken together, an alignment-based method is presented for recognizing objects viewed from arbitrary viewing positions and illuminated by arbitrary settings of light sources.

Design and Control of an Anthropomorphic Robotic Finger with Multi-point Tactile Sensation

The goal of this research is to develop the prototype of a tactile sensing platform for anthropomorphic manipulation research. We investigate this problem through the fabrication and simple control of a planar 2-DOF robotic finger inspired by anatomic consistency, self-containment, and adaptability. The robot is equipped with a tactile sensor array based on optical transducer technology whereby localized changes in light intensity within an illuminated foam substrate correspond to the distribution and magnitude of forces applied to the sensor surface plane. The integration of tactile perception is a key component in realizing robotic systems which organically interact with the world. Such natural behavior is characterized by compliant performance that can initiate internal, and respond to external, force application in a dynamic environment. However, most of the current manipulators that support some form of haptic feedback either solely derive proprioceptive sensation or only limit tactile sensors to the mechanical fingertips. These constraints are due to the technological challenges involved in high resolution, multi-point tactile perception. In this work, however, we take the opposite approach, emphasizing the role of full-finger tactile feedback in the refinement of manual capabilities. To this end, we propose and implement a control framework for sensorimotor coordination analogous to infant-level grasping and fixturing reflexes. This thesis details the mechanisms used to achieve these sensory, actuation, and control objectives, along with the design philosophies and biological influences behind them. The results of behavioral experiments with a simple tactilely-modulated control scheme are also described. The hope is to integrate the modular finger into an %engineered analog of the human hand with a complete haptic system.

A new optimised De Bruijn coding strategy for structured light patterns

Coded structured light is an optical technique based on active stereovision that obtains the shape of objects. One shot techniques are based on projecting a unique light pattern with an LCD projector so that grabbing an image with a camera, a large number of correspondences can be obtained. Then, a 3D reconstruction of the illuminated object can be recovered by means of triangulation. The most used strategy to encode one-shot patterns is based on De Bruijn sequences. In This work a new way to design patterns using this type of sequences is presented. The new coding strategy minimises the number of required colours and maximises both the resolution and the accuracy

Overview of coded light projection techniques for automatic 3D profiling

Obtaining automatic 3D profile of objects is one of the most important issues in computer vision. With this information, a large number of applications become feasible: from visual inspection of industrial parts to 3D reconstruction of the environment for mobile robots. In order to achieve 3D data, range finders can be used. Coded structured light approach is one of the most widely used techniques to retrieve 3D information of an unknown surface. An overview of the existing techniques as well as a new classification of patterns for structured light sensors is presented. This kind of systems belong to the group of active triangulation method, which are based on projecting a light pattern and imaging the illuminated scene from one or more points of view. Since the patterns are coded, correspondences between points of the image(s) and points of the projected pattern can be easily found. Once correspondences are found, a classical triangulation strategy between camera(s) and projector device leads to the reconstruction of the surface. Advantages and constraints of the different patterns are discussed

WAIS seminar: Linked Cultural Media

Wednesday 9th April 2014 Speaker(s): Guus Schreiber Time: 09/04/2014 11:00-11:50 Location: B32/3077 File size: 546Mb Abstract In this talk I will discuss linked data for museums, archives and libraries. This area is known for its knowledge-rich and heterogeneous data landscape. The objects in this field range from old manuscripts to recent TV programs. Challenges in this field include common metadata schema's, inter-linking of the omnipresent vocabularies, cross-collection search strategies, user-generated annotations and object-centric versus event-centric views of data. This work can be seen as part of the rapidly evolving field of digital humanities. Speaker Biography Guus Schreiber Guus is a professor of Intelligent Information Systems at the Department of Computer Science at VU University Amsterdam. Guus’ research interests are mainly in knowledge and ontology engineering with a special interest for applications in the field of cultural heritage. He was one of the key developers of the CommonKADS methodology. Guus acts as chair of W3C groups for Semantic Web standards such as RDF, OWL, SKOS and REFa. His research group is involved in a wide range of national and international research projects. He is now project coordinator of the EU Integrated project No Tube concerned with integration of Web and TV data with the help of semantics and was previously Scientific Director of the EU Network of Excellence “Knowledge Web”.

The dynamics of local hiv-1 epidemics: the colombian and belgian cohorts

We aimed to characterize the HIV-1 epidemic of the Belgian and Colombian cohorts using an integrated approach that includes socio-demographic information, clinical data, and viral sequences, analyzed with statistical and phylogenetic approaches.

[Resssenya del llibre] La catalogazione dei manoscriti miniati come strumento di conoscenza. Esperienze, metodologia, prospettive, a cura di Silvia Maddalo e Michela Torquati

Ressenya del llibre 'La catalogazione dei manoscriti miniati come strumento di conoscenza. Esperienze, metodologia, prospettive', a cura di Silvia Maddalo e Michela Torquati, publicat per Istituto Storico per il Medio Evo l'any 2010. Comentari a les actes d'un congrés que es va celebrar l'abril del 2009 a Viterbo sobre la catalogació de manuscrits

L'obra filològica d'Antoni de Bastero i Lledó. Edició de la Història de la llengua catalana

S'estudia l'obra filològica d' Antoni de Bastero i Lledó (1675-1737), des d'una perspectiva de conjunt, per tal de concretar I'activitat d'aquest estudiós en els camps de la lingüística, la filologia o la crítica literària, i fer-ne una valoració adequada als coneixements actuals sobre I'exercici d'aquestes disciplines durant la primera meitat del segle XVIII. La tesi inclou un estudi biogràfic, absolutament necessari per establir moltes de les circumstancies vitals del canonge Bastero, que ens resultaven obscures i que són decisives per explicar el propi interès per la filologia, les relacions amb determinats cercles acadèmics, la datació aproximada dels diversos projectes iniciats, la interpretació correcta de la seva activitat. S'inclou, així mateix, un catàleg exhaustiu de tots els manuscrits conservats d'Antoni de Bastero i que tenen alguna relació amb el seu treball filològic. En total es tenen en compte 69 volums manuscrits, actualment escampats per diversos arxius i biblioteques de Barcelona i Girona, alguns dels quals eren fins ara desconeguts. D'aquests 69 volums, 48 contenen pròpiament obres de Bastero o altres materials publicables, i la resta són materials de treball. En conseqüència, l' obra filològica del canonge es pot concretar en: la producció d'una gramàtica italiana i d'una gramàtica francesa, en català, que va deixar inacabades; la realització de La Crusca provenzale, un magne diccionari etimològic i d'autoritats que recull una gran quantitat d'hipotètics provençalismes italians -només es va publicar el primer volum d'aquesta obra a Roma, l'any 1724, però n'he localitzat pràcticament tot el contingut; l'elaboració d'una extensa antologia de poesies trobadoresques, copiades amb gran rigor d'alguns còdexs de la Biblioteca Vaticana; el plantejament d'una Història de llengua catalana, que havia de ser una gran compilació dels mèrits i les excel·lències d'aquesta llengua -que l'autor identifica amb la provençal- i la seva literatura, i que es va poder desenvolupar nomes de forma parcial. Precisament, la part central de la tesi l'ocupa l'estudi particular i l'edició crítica de les parts redactades d'aquesta obra, que suposa la concreció de la particular percepció lingüística i literària que Bastero havia anat perfilant al llarg dels seus anys d'estudi. Es tracta d'una edició molt complexa, perquè l'obra ens ha arribat només en un esborrany, que presenta múltiples correccions i esmenes i evidencia diferents estadis redaccionals; els manuscrits inclouen, així mateix, nombrosos papers amb anotacions o fragments que, o no pertanyen al cos de l'obra, o bé s'han hagut de resituar en el lloc que els correspon. EI resultat és, tanmateix, un text prou coherent que comprèn quasi la totalitat del Llibre primer -sobre l'origen, el naixement i els diversos noms de la llengua, i sobre el nom de Catalunya- i un capítol del Llibre tercer -sobre la primitiva extensió del català per tot Espanya. EI més rellevant d'aquesta obra és el fet que s'hi basteix una original teoria sobre la formació de les diverses llengües romàniques que té el català com a eix central -proposa la identificació del català provençal amb la lingua romana dels documents alt medievals, en una operació que s'avança quasi cent anys a François Raynouard, que propugnava això mateix, referint-se nomes al provençal, amb un àmplia aprovació de la comunitat científica del seu temps. Destaquen també un excepcional rigor històric i documental, i una notable sensibilitat vers l'oralitat lingüística, que és objecte d'algunes anotacions ben interessants. Tanquen la tesi un seguit d'annexos documentals on es transcriuen diversos documents relacionats amb els aspectes tractats anteriorment.