Masum Z. Hasan, Gene Golovchinsky, Emanuel G. Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto O. Mendelzon, and David Modjeska. Visual Web surfing with Hy+. In Proceedings CASCON '95, Toronto, November 1995. IBM Canada. ftp://db.toronto.edu/pub/papers/cascon95-multisurf.ps.Z.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....the visualization of hypertext systems and the visualization of query results. We describe several systems and explain how they directly influenced the development of SQWID. 2. 1 Visualization and Hypertext A number of systems have been built to visualize hypertext systems such as the Web (e.g. [Andrews95, Ayers95, Hasan95, Mukherjea95]) These systems have primarily focused on representing the pages and links between them as an aid for navigation and for understanding the structure of the space. While SQWID has a different focus, it uses some similar representations. A few of the systems from which SQWID draws ideas are briefly ....

Hasan, M., Mendelzon, A., and Vista, D. Visual Web Surfing with Hy+, CASCON'95, 1995.

.... I,J,L) Purpose Exploration of unknown resource space (C,D,E,F,J,L) Organization of known resource space (A,B,C,F,G,H,I,K) Data Extraction Method Structural (C,D,F,G,J) Hand made(K) Content based (A,B,E,H,I,L) A = Navigational Web Builder [14] B = LyberWorld [11] C = Hy [10] D = Web Views in Intermedia [12] E = CyberMaps [8] F = HyperSpace [18] G = Nested Fish eye Views [15] H = IDM [20] I = NoteCards [9] J = gIBIS [4] K = Viki [13] L = VR Vibe [1] Maps as a cognitive framework for organizing user navigation in hypertext are not new [19] These maps have ....

Hasan M., Mendelzon A., and Vista D. Visual Web Surfing with Hy+, in proceedings of CASCON'95, 1995. Available at http://www.db.toronto.edu:8020/Hy.html.

....Lamm and Reed have investigated realtime geographic visualization of World Wide Web traffic [19] which uses the geographic mapping to find temporal and geographic patterns of WWW server access. Visualization strategies have been investigated with a view to solving the lost in hyperspace problem [22, 17, 14, 1, 23]. We apply a subset of these visualization techniques for our purpose of visualizing the geospatial attributes related to the data resulting from query to a search engine. In addition there exist commercial systems such as WebPlot [39] an application that maps the location of hits on a Web ....

Hasan, M., Mendelzon, A., Vista, D. Visual Web Surfing with Hy+, In Proceedings CASCON '95, 1995.

....HTML documents and hyperlinks, but lacks restructuring facilities. HyperFile ( 5] is an interesting data and query model useful in the context of querying the Web. The MultiSurf project ( 12] is an attempt at integrating text browsing of a local database with hypertext browsing of the Web. [11] presents the Hy system for graphical presentation and visual querying of structured data. Web visualization is the emphasis of Hy . Salient features of our framework include the following. The declarative query interface of WebLog facilitates simple and natural ways of querying Web information. ....

Masum Hasan, Dimitra Vista, and Alberto Mendelzon. "Visual web surfing with Hy+." In CASCON, 1995.

....which captures a user s dynamic interactions with the web pages and visualizes the navigation history, and NetCarta s Web Mapper[2] which performs a static analysis of the structure of any selected website. Other examples include Web Analyzer[16] which presents a wavefront view, and Hy [17], which is based on the visual query language GraphLog and, like WebMap, uses dynamic trace information obtained during a Mosaic session. WebCiao is similar to NetCarta as it also maps a website, but it allows users to make customized database queries and visualize changes in website structures. ....

Masum Hasan, Dimitra Vista, Alberto Mendelzon, Visual Web Surfing with Hy+, Proceedings of CASCON'95, Toronto, Canada, 1995. Also visit the web page at http://www.db.toronto.edu:8020/webvis.html.

....that is highly unstructured. The integrated active deductive object oriented data model (ADOOD) of Gianotti and Manco [7] seems more suitable to handle poorly structured information. Visualization. The activity of the softbot could be monitored by the Hy visualization system of Hasan et al. [8]. Abductive procedures for normal abductive programs. The representation language employed in this paper is propositional and Horn. We argue that this language fragment is sufficient for basic searching tasks. On the other hand, if the software agent has to solve tasks such as print all ....

M.Z. Hasan, A.O. Mendelzon, and D. Vista. Visual web surfing with Hy + . In Proceedings of the CASCON-95, Toronto, 1995.

....Reed have investigated realtime geographic visualization of World Wide Web traffic [16] which uses the geographic mapping to find temporal and geographic patterns of WWW server access. Visualization strategies have been investigated with a view to solving the lost in hyperspace problem [10] 17] [18] [18] 19] 20] We apply a subset of these visualization techniques for our purpose of visualizing the geospatial attributes related to the data resulting from query to a search engine. In addition there exist commercial systems such as WebPlot [21] an application that maps the location of ....

....have investigated realtime geographic visualization of World Wide Web traffic [16] which uses the geographic mapping to find temporal and geographic patterns of WWW server access. Visualization strategies have been investigated with a view to solving the lost in hyperspace problem [10] 17] 18] [18] [19] 20] We apply a subset of these visualization techniques for our purpose of visualizing the geospatial attributes related to the data resulting from query to a search engine. In addition there exist commercial systems such as WebPlot [21] an application that maps the location of hits on ....

Hasan. M , Mendelzon. A, and Vista. D Visual Web Surfing with Hy+ , In Proceedings CASCON'95, 1995.

No context found.

Masum Z. Hasan, Gene Golovchinsky, Emanuel G. Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto O. Mendelzon, and David Modjeska. Visual Web surfing with Hy+. In Proceedings CASCON '95, Toronto, November 1995. IBM Canada. ftp://db.toronto.edu/pub/papers/cascon95-multisurf.ps.Z.

....underutilized (su) event follows a router congestion (co) event within 2 minutes can be specified as: co(router1) fby su(server1) in [co(router1) 2 minute) CHAPTER 8. CONCLUSION 160 It will be worthwhile to investigate how the proposed NMDB system fits into CORBA [COR] and World Wide Web [HMV95, HGN 95] frameworks. These two technologies open up whole new opportunities for distributed network management. One area of future research is to investigate whether a CPN corresponding to an event expression can be minimized while still preserving the semantics of the expression. It may ....

M. Hasan, A. Mendelzon, and D. Vista. Visual web surfing with hy+. In Proc. of CASCON 95, pages 218--227, 1995.

....GraphLog query shown in Figure 3. The left box in Figure 3 changes a contains edge from a document to an anchor into a box owned by the document and containing all anchors. The box on the right specifies what components should be displayed: the boxes and two kinds of edges. Details can be found in[HMV95] Sometimes, abstraction is viewed as a technique to reduce screen clutter and keep the number of objects on the screen small. This may be desirable at times, but in general the need 2 Figure 2: A Hy visualization. Figure 3: Query that generates the Hy view. to have few things on the screen ....

Masum Z. Hasan, Alberto O. Mendelzon, and Dimitra Vista. Visual Web surfing with Hy+. In Proceedings CASCON '95, pages 218--227, Toronto, November 1995. IBM Canada. ftp://db.toronto.edu/pub/paperscascon95 -web-hyplus.ps.Z.

No context found.

Masum Z. Hasan, Gene Golovchinsky, Emanuel G. Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto O. Mendelzon, and David Modjeska. Visual Web surfing with Hy+. In Proceedings CASCON '95, Toronto, November 1995. IBM Canada. ftp://- db.toronto.edu/pub/paperscascon95-multisurf.ps.Z.

No context found.

Masum Z. Hasan, Gene Golovchinsky, Emanuel G. Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto O. Mendelzon, and David Modjeska. Visual Web surfing with Hy+. In Proceedings CASCON '95, Toronto, November 1995. IBM Canada. ftp://- db.toronto.edu/pub/papers/cascon95-multisurf.ps.Z.

....allow systematic filtering of data to reduce visual complexity, and support specification of new relationships among the data in much the same way as database views. Figure 1: Web structure of a browsing session We have interfaced the Hy visualization system with the Mosaic 2. 0 web browser [HMV95] As the Mosaic session proceeds, the URL and title of each document fetched as well as all the anchors contained in the document are communicated to Hy . Hy , in turn, uses this information to update the different graphical views that it maintains about the sub web seen so far. These ....

....history of the navigation, but also the containment of links in visited documents, even if these are not followed in the navigation. These views are generated by executing queries of the graphical query language GraphLog. GraphLog queries can be used to further query the generated visualizations [HMV95] All the views in the system are active, that is, the browser can be asked to fetch a document by clicking on the corresponding node in some view. Our system is unique in that it is based on a general purpose database visualization system instead of ad hoc techniques. Acknowledgements The work ....

M. Hasan, A.O. Mendelzon, and D. Vista. Visual Web Surfing with Hy + . In Proceedings of the 1995 IBM CASCON Conference, pages 524--535, 1995.

....several areas arising from the reported work in this paper that merit future research. ffl An extension of the language is necessary to incorporate more features, specially as it concerns network management event correlation. ffl Investigate how the proposed NMDB system fits into World Wide Web [7, 6] based framework. The WWW opens up whole new opportunities for distributed network management. ....

M. Hasan, A. Mendelzon, and D. Vista. Visual web surfing with hy+. In Proc. of CASCON 95, pages 218--227, 1995.

....graph generated during a browsing session. Note that icons are used to represent different types of URLs (e.g. HTML documents, gopher, etc. and arcs are coloured to show visited and unvisited nodes. Web structure visualization is currently an active topic, and interested readers are referred to [8] to learn more about web structure visualization and the use of GraphLog [6] queries to manipulate web visualizations. 5 Conclusion The MultiSurf system described in this paper combines query mediated browsing, different types of visualization, and the integration of local and Internet ....

M.Z. Hasan, A.O. Mendelzon, and D. Vista. Visual web surfing with Hy+. 1995. To appear in CASCON 1995.

No context found.

Masum Z. Hasan, Gene Golovchinsky, Emanuel G. Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto O. Mendelzon, and David Modjeska. Visual Web surfing with Hy+. In Proceedings CASCON '95, Toronto, November 1995. IBM Canada. ftp://db.toronto.edu/pub/papers/- cascon95-multisurf.ps.Z.

No context found.

M. Hasan, D. Vista, A. Mendelzon, Visual Web Surfing with Hy+, In Proc. CASCON'95, Toronto, Canada, pp 218-227. 70

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