Workshop: Logic Programming and the Web

Anton Eliëns, eliens@cs.vu.nl, Vrije Universiteit. Amsterdam

Workshop Proceedings

Abstract

Logic programming has proven its merits in a variety of application areas including diagnostic expert systems, natural language processing and agent-based control systems. The goal of the workshop is to assess whether, and in what way logic programming language constructs and programming techniques may be applied to profit from a knowledge-based approach to developing applications for the Web. Potential advantages of such an approach include knowledge-level reasoning about resources and user models and the application of logic-based inference techniques to information filtering. Recently several implementations of Prolog in Java have been announced.
Another goal of the workshop is to discuss the merits of the various implementations of Prolog for the Web, and to assess the criteria that must be met to adopt a logic programming language as a mature vehicle for the development of Web applications. In particular, agent applications may benefit from a high level formalism as offered by logic-based programming languages. Currently there seems to be a gap between the primarily logic-based models of cooperating agents and the realization of agents in a variety of primarily imperative programming languages, a gap that may be bridged by applying declarative logic-based programming languages for the realization of software agents. Issues include:

Related Material


Position paper: Web Agent Support Program


Anton Eliëns, Paul de Bra, Jan Treur, Francis Brazier, Hans van Vliet

Abstract

The WASP project concerns the development of Web Agent Support to enable average users to keep track of relevant information on the Web.

In a relatively short time, the Web has become a de facto standard for the dissemination and retrieval of information. Due to the exponential growth of the Web and the information that it provides, finding relevant information has become more and more difficult. In particular, browsing is in most cases no longer appropriate for the user who is searching for particular pieces of information.

It is our view that, in the near future, access to the Web will increasingly be mediated by intelligent helper applications, software agents, that assist the user in finding relevant and interesting information. The goal of our project WASP is to provide support for developing such agents.

smoke fetish archive Avril lavigne pussy genie in a string bikinie cast Girls fuck horses stories pornstars xxx babes Nikki schieler ziering nude dickies jeans Skinny teen bitches hentai sex videos free Little girls sex nude pot Boob tube High school musical vanessa nude pics free artistic nude photos pussy prowler Gayforit watch free lesbian videos free teen celebs nude Bikini dare galleries spiritual sport fucking Big and beautiful porn stars
faked nude Sleep nude girls nature nude video Catfight nude nude asian sluts nude ladies pussy Sara roemer nude asian girls non nude School girls nude pics gay nude workout Nude nudist pamela anderson playboy nude pics Kathrine heigel nude Free nude hentai fairies nude swedish blonde nude Nude celebrity videos for free nude celebrities miley cyrus nude south african men Free hardcore nude nude cellphone pictures Bollywood nude boobs
blowjobs gallery Jim hardick free porn videos no credit card Creatine sex milfporn star aluminium essex Free video sex positions ultrapasswords xxx Xxx teen britney spears blowjob video Facts teenagers curfews natural hairy pussy Amature women Edwin carungay fuckyourtube sexproadventures Free kinky sex tips rave sex porn lyrics sexy back Better than sex cake recipe final fantasy rikku xxx Paris hilton blowjob
free yno sex video 3d young art sex phone web cam sex Amature woman sex party free home-made sex clips young sex in america Free dirty sex pictures best sfrican sex movies He she sex pics picts of amature sex Julie michaels sex scene bible view on sex Sex tv tv show Extreme insertion sex 6 fee animal sex vids sex girls piss tube Thai pussy sex porn sex 3d fantasy pics sex mature woman jokes Jeremiah birthday sex bio tulsa police sex registration Sex vedeo stream chat
independent sex scenes Racist daughter sex clearanced sex toys K9 sex clips britney sex movies black sex squirt Awsome hard sex manson sex onstage Nimpho sex classifieds sex offenders index Nomid animal sex hardcore lezbo sex Oral sex possitions Out sex videos sly fox sex famos toon sex Only ebony sex anette dawn sex extent sex pill Mature hairy sex asian sex french Kim kardishan sex
education research group Ari banerjee yankee group ancestry group Randy orton group free group sex porno group insurances Galleon group hedge fund rubber fab technologies group Attorneys group group b infection Risk retention group insurance the rules support group Green resources group Group dynamics team r46b group high five amateurs group Amazing group sex on demand color group lesbian group gallery Campy centaur group accept group Group of deer is called
fucking machine xxx College sex xxx chobits xxx Iran xxx sexo xxx enanas collection xxx Eve angel xxx pork xxx Older women xxx download free psp xxx Xxx sluts videos swingers xxx free Free bi xxx Photos xxx free harecore xxx xxx porn passwords Rapes xxx xxx adult dvd xxx gratis con putas Web site xxx free xxx mangas Alena seredova xxx
ball dragon porn video The thrills music video woman squirting free video Roma video card e pci video mtv jam video Apartment mikes picture video paris hilton video stills Big cock homemade movie council meeting video Studio telescope video converter ipod ora video Victoria pink videos Uk movies cussler movie new video releases 2005 Conferencing live video violence video games children tasha nelson video Rv video camera movie graber Adam sandler secret video
teacher sex crazydumper Sex health video marriage with sex Celebrity sex viceos busty office sex shove bull sex Football sex rio free sex shots Consensual submission sex free sex gemes Mauritius sex site hardcore sex mp3 Barbarella sex machine Hunting sex jessica alien sex gaems free sex xxx Muscular sex pictures ass booty sex dogpound group sex Anail sex videos vitamins before sex Brewster sex stories
asians sex Haveing sex with a man lesbien sex xxx Hypno girl sex arabic sex 9356 biker girls sex Guilty gear sex mature free sex tube Nude girls having sex with boys ray j and kim kardashian full sex tape for free Cyber sex forum what is angry sex Sex while pregnant pictures When can i have sex and not get pregnant home made amateur sex tapes dog sex beastality Sex games online for women clips cartoon sex taboo charming mother sex Girl sex pose hardcore gothic sex Best sex teacher
love sex relatioships Historical books sex pegging sex literature Sex story community sex bites torrent long sex trailors Gonzo rawr sex carrie bradshaw sex Voung teen sex home sex stream Kinky sex forum savvanah gold sex Anal sex wide Crushing for sex comic sex jokes mermaid sex videos Pet sex foram ali sheffield sex cancer sex partners Calforina sex retreat mini teens sex Anal sex cum
victorian xxx Xxx sci fi sexy photos xxx Xxx video play xxx babe videos animail xxx All xxx tube tilf 2 xxx Xxx puzzle black porno xxx 3gp xxx wap videos streaming xxx Free xxx moves Muscle gay xxx free gothic xxx video naruto xxx Xxx pass free best xxx movie 2008 xxx dog clips Xxx free e cards xxx porn full videos Xxx stone
porn movie theaters Morgan lane porn catherine porn Porn mom son sex mommy and daddy porn kasumi porn Find porn torrents rumania porn Xxx pictures porn black porn videos free Discipline porn biggest penis porn Littel girl porn Porn leg warmers tiny tits porn movies top 10 porn clips Free lovemaking porn homemade mexican porn vanessa raia porn Muslim porn sex free high definition porn streaming James nichols gay porn
fuck me gay Vulva fuck sexy fuck movie Mother lets son fuck her fuck you mom and dad mommy fuck son Father son fuck girl porn to fuck Fuck off letter fuck my boob Megaupload fuck i fuck my mother inlaw Doggy style fuck videos Woman looking to fuck shemales fuck girls movies kama sutra fuck Fuck you love mother daughter fuck boyfriend fuck church Dog fuck woman movies the fuck buttons Man fuck his dog
Blowjob And Cum Swallow mom giving son blowjob Preggo Blowjob free blowjob compilations blowjob mature Blowjob Guys blowjob fantasies 18 Avatar Blowjob sister gave me a blowjob Tickling Blowjob blowjob at school Hentai Porn Blowjob Fake Blowjob girl pukes during blowjob blowjob tryouts Guys Blowjob japanese girl giving blowjob most famous blowjob Gay Horse Blowjob double blowjob vids Blowjob Outdoor
Youngest Girl Porn Ever plus size sexy school girl Flavor Flav Girl Poops all girl sex videos girl porche Baby Girl I Want You gossip girl on tv com Hey Hey Baby Will You Be My Girl naked girl shitting Little Girl Photos ghetto black girl Go Go Girl Adult Girl Psp Theme girl for sale on ebay pin up girl hats Little Monster Girl naked teen girl pics black girl actress Sleeping Girl Gets Raped how to approach a girl online Girl And Girl Haveing Sex
Ink bitch webbie gutta bitch Lyrics to five star bitch bitch in french Badd bitch quotes cant trust no bitch Bitch asian im a pretty bitch Kristen stewart is a bitch a bitch slap G unit fat bitch Shut up bitch download im in san diego bitch cock hungry bitch Teeh fuck the bitch is kristen stewart a bitch bitch milfs Lyrics to bitch by meredith brooks foot fetish bitch Shake that ass bitch and let
paris hilton beach sex Cocksucker snake girls xxx Nude booty poppin little teens pics most extreme porn list Audience analysis heather locklear nude Porn star named madison lolita preteens Cheyanne bride black cock joelle amateur Nude christina aguilera Nice nude teen photo gallery hot cab mature sex sites Fucked by my dog mpegs massive tits men fucking boys Swedish porn galleries amateur nudes Sexy superheroes
bbw nude women Nude pussy cum naomi nude Nude asian americans courtney smith nude sienna guillory nude Girls basketball nude kate bosworth nude fakes Amateur wife nude photos ukraine nude teen Big black ass nude kiera knightley nude pics Nude russians Sleep nude chris brown rihanna nude photos pic of nude girls Bollywood nude images sexy and nude pics free nude college girl videos Nude dads and daughters ameture nude pictures Serena williams nude pix
1st Anal Sex what is an anal prolapse Types Of Anal Sex gay anal sex technique gay anal fisting videos Why Does Anal Sex Feel Good video double anal Lesbian Teens Anal largest anal dildo Lesbian Anal Toy anal sex poop videos Anal Hidden Cam Amateur Interracial Anal amy amour anal how to anal intercourse Anal Sex Condoms eyaculacion anal free anal streaming Anne Hathaway Loves Anal mini anal Unnatural Anal Insertions
Anal Guest free full anal movies Manual Anal 1st anal video shits herself anal Couple Anal Sex roxy renolds anal Sara Jay First Anal Scene anal destruction casedy Como Hacer El Sexo Anal anal sex effects Anal Cancer Blog Anal Toys Lesbian ice la fox anal scene lesbian anal vid Rough Anal Sex Clips wet anal double anal sex movie Palin Anal really painful anal Shitty Anal Fuck
rodox sex mpg Shower sex how penis breasts sex Sex malam pertama random sex videos exsplicit sex videos Sex lubrication silicone i post sex Sex fat chick celebriies having sex Adult sex animations sex and motorcycles Adult sex therapy Laura cover sex fucking having sex sex vacation caribbean Pool sex orgasm women barbershop sex office sex gay Secretaire office sex black sex vod Rainbow mika sex
Rock cock jock cock robin when your Wife big cock huge cock free pics Mature sucking black cock cock docking clips Hardcore riding cock cock sucking whores Fuck you cock sucker cock fighting rules Big cock hardcore Hubby loans to black cock milf sucking young cock two cock in pussy Cock sucker t shirt two cock fucking cock pierced Tila tequila suck cock largest cock videos White teen black cock
miss teen usa south carolina Fucking boobs thumbnails free videos of gay black me gandbang Senior sex trailer sophie monk nude nude music videos Britney spears porn video maggie grace nude Preteen bikini movies xxx Sexy pamela anderson vanessa new nude photos Aisha tyler nude pics Gametophyte produces male female sex mate plants toothless blowjob monthly membership streaming porn Pinkpanteens preteens in thongs lingerie nudecollege students Fat mature sex teen monologues Ebony muff diving
sex with hookers Free jaybee sex sex with redheads Cartoons about sex usa sex forum retarted girls sex Photo booth sex gay virgin sex Female sex chromosome sex teen candy Teenage sex story sex feet tingle Celebrity sex sces Flex girl sex lesbian sex galerii work at sex Rough sex free roug gangbang sex hypnosis sex best Sex trek 6 teens wating sex Ssecretary sex videos
1st Anal Sex what is an anal prolapse Types Of Anal Sex gay anal sex technique gay anal fisting videos Why Does Anal Sex Feel Good video double anal Lesbian Teens Anal largest anal dildo Lesbian Anal Toy anal sex poop videos Anal Hidden Cam Amateur Interracial Anal amy amour anal how to anal intercourse Anal Sex Condoms eyaculacion anal free anal streaming Anne Hathaway Loves Anal mini anal Unnatural Anal Insertions
By combining our joint expertise, we plan to develop a framework that encompasses modeling aspects as well as the realization of software assistants for intelligent Web access. As testified by the references, our expertise covers

Combining our experience and the technology that resulted from our previous research activities enables us to develop a practical framework for designing and implementing intelligent Web agents and to tackle the research issues involved in the definition and realization of personal software assistents that help the average user to disentangle the complexities of the Web.

The project is envisaged to result in a framework providing support for:

As a target product for the WASP project, which allows us to demonstrate our results to the scientific community and other interested parties, we envisage to develop Pamela (Personal Assistant for Maintaining Electronic Archives), an application combining the functional and architectural features mentioned above.

Agents

The notion of agents has become a powerful metaphor for designating autonomous intelligent processes that aid the user in managing the complexity of a variety of tasks, including information retrieval, activity scheduling and process monitoring.

Our project aims at providing insight in and solutions for

In effect, agents have been characterized as the dominant human-computer interface of the future. The aspects of our research, as indicated above, address the problems involved in defining and realizing the potential of the agent metaphor as a human-computer interface in the distributed information system domain, in particular the Web.

Modeling agent behavior

The ability to model the behavior of solipsistic and cooperative agents is a prerequisite for (a) managing the complexity of defining agent behavior, and (b) for adapting the behavior of agents to user preferences or circumstantial conditions.

Realizing agents

We choose for aiming our project at realizing agents in a Web-aware context (a) because the Web provides a rich reservoir of information, and (b) the Web offers a suitable infrastructure for defining an actual graphical user interface for employing agents. In particular, agents may be integrated with standard means for accessing the Web by means of applets. Further we wish to supply a language that allows us to program the behavior of agents in a straightforward way, adequate with respect to the models described at a more abstract level.

Architectural support

The architectural requirements for realizing agents in a Web-aware context consists of (a) high-level support for distribution to allow for notification and the communication between agents, (b) access to the Web both in terms of server-side and client-side computation, and (c) support for information retrieval and data management.

Discussion

Currently agents are in the focus of interest of numerous research groups. However, one may observe a divergence between purely formal approaches and purely pragmatical approaches, that provide an operational realization of agents lacking a solid foundation.

Although many of the ideas and concepts underlying agents have been a topic of research for decades, notably issues concerning distributed systems and programming language design, the notion of agents itself has become a major research topic only recently. A survey of agent theories, architectures and languages is given in [Survey]. As concerns agent theories, the main focus of attention lies on a logical analysis of intentional notions underlying the behavior of single agents, whereas for agent architectures issues of communication and cooperation between agents have been addressed in more detail. In  [Survey], concurrent logic programming languages are considered to be the ancestors of agent languages. Of immediate relevance for our own work is the Oasis programming language described in  [Oasis], which bears a close resemblance to the distributed logic programming language DLP  [DLP].

Recently, commercial agent systems have been developed for the Web. For example, General Magic has launched its Telescript Agent System, a system that employs mobile agents defined in General Magic's Telescript language. Also in  [Internet], a number of agent-like programs are described. We are reluctant to qualify these systems as 'agents', however, since they are defined in a purely operational way. We find, for complex agents anyway, a more explicit representation of the intentional aspects desirable.

In a recent issue of the CACM( 37(7), July 1994), some current trends and applications of agent research are presented. From our perspective we consider as important representatives of ongoing research:  [Software], that describes the agent communication language KQML (Knowledge Query and Manipulation Language);  [Architecture], which describes the complexity of of integrating collections of agents; and  [Softbots], which describes a number of simple agents for facilitating access to the Web.

Realization

For each of the levels or facets indicated, that is modeling, realization and architecture, we will briefly describe the way we plan to tackle the problems involved.

Modeling the behavior of cooperative agents

Our approach will be based on the work already done in the context of DESIRE  [Desire,KAW95,Multiagents,Compositional]. In effect, DESIRE provides a compositional modeling framework in which the cooperation between multiple components can be expressed in a declarative manner (with temporal semantics  [KAW96,JELIA94,ECAI94,META94]). In particular, DESIRE has been employed for describing cooperative multi-agent systems for project coordination, negotiation and monitoring processes  [Modeling,ModelAge96,ModelAge97,ATAL96,ICMAS96,Cooperation]. Research in this area will be focussed on defining cooperation in information-retrieval tasks and on expressing user-preferences and information-needs in an adequate way. Other topics of interest include modeling users as agents and the verification of agent specifications.

Realizing Web-aware agents

The development of Web-aware applications has been addressed in the DejaVu project  [Applications,Music]. The approach taken there was to employ object-oriented design technology for realizing a component-based approach to integrating multimedia in Web-based hypermedia applications. The development of generic components for realizing agent-based systems will be addressed in the same fashion, in order to allow for the integration of adequate multimedia and graphical user interface support.

It is our intention to employ the distributed logic programming language DLP  [DLP] as a high-level vehicle for programming the behavior of agents. We strive, on the one hand, for a close integration of the DESIRE framework and DLP, and on the other hand, to extend DLP with the primitives needed to access the Web and to create adequate graphical and multimedia user interfaces.

Architectural support

To support cooperating agents over a network we need to provide point-to-point communication as well as event-based notification. We intend to use the Orbix/CORBA Object Request Broker as an object-level mediator for the communication between agents and the communication of agents with Web server and client applications.

Currently, we are actively employing Orbix/CORBA to develop an workbench for groupware task analysis and a distributed architecture for visualisation (DIVA).

To allow for managing the information retrieval and management tasks involved in dealing with the Web, helper applications must be developed which employ the native HTTP protocol of the Web, and which perform automatic Web navigation. Such tools are often called robots or spiders. An information retrieval tool  [Bra,Fish,Search] has been developed at the TUE. Two implementations of this tool exist: one which is integrated in a WWW browser, and one which is a CGI-script for use on servers. The latter implementation now exists in a multi-threaded version, using multiple search-agents operating in parallel. Current Web developments make it possible to integrate such agents into browsers in a flexible way by means of applets or plug-ins. For server-based applications servlets or server plug-ins can be used to avoid the overhead generated by the CGI protocol and by invoking individual instantiations of CGI-scripts.

A method for improving the use of the internal structure of documents has been defined and implemented by means of object-oriented databases. An intelligent retrieval helper application needs to be aware of the internal structure of documents, and needs to be able to store the information it finds using a similar structure. Also, it needs to have direct access to the links between documents; this information is embedded within the text of the documents. A Web-server based on the object-oriented database Ode has been developed for this purpose  [OODB]

Pamela

First of all, it must be remarked that the target system Pamela is explicitly intended to stimulate and regulate the cooperation between the participating research groups.

As concerns its functionality, the final version of Pamela should include

A more detailed specification of its functionality, however, must be considered as one of the tasks of the project.

Discussion

As concerns technology, the realization of WASP (and in particular Pamela) is based on the programming language DLP (extended with Internet capability), and the facilities provided by the hush library and its extensions (both developed by SE/VU, see refs [17,19,20]).

In addition, at the level of design, we exploit DESIRE (developed by AI/VU, see refs [1,2,16,22] of the proposal). In effect, the integration of these technologies (DESIRE and DLP) contributes to the originality of our approach.

From an architectural point of view our approach is basically a client-server architecture, with agents as user-dedicated clients. For the communication and Internet capabilities we exploit existing technology (TCP/IP, HTTP, CORBA).

Needless to say that we wish to maintain a close integration between the efforts involved in the research concerning the aspects mentioned. In particular, we intend to develop a prototype agent application Pamela (Personal Assistent for Managing Electronic Archives) as a point of reference and as a means of coordinating the research done by the parties involved. In addition, the Pamela application will serve as means to demonstrate the power of our approach to the scientific community and the rest of the world.

A framework for Web-aware agents

The WASP project is aimed to result in a framework (in its extended meaning) for the development of agent-based Web-aware applications. Such a framework includes: In addition we wish our work to result in a generic agent application, Pamela , that demonstrates the capabilities of our approach. The intended results, divided over the various aspects of our project, are summarized below.

Modeling the behavior of cooperative agents

Realizing Web-aware agents

Architectural support

Pamela

The Pamela application is intended as a vehicle to demonstrate the various aspects of our project. For a selected domain, which will be chosen in the course of the project, we will produce a Personal Agent for Maintaining an Electronic Archives that assists the human user in gathering material for which a preference has been indicated. Gathering information will be done in cooperation with personal assistants defined for other human users. Pamela will be able to notify the human user about the discovery of any relevant material and will provide for multimedia facilities to present the material and to browse related information.

References

Support
A.T.M. Aerts, P.M.E. De Bra and J.T. De Munk, Supporting Hyperdocuments on World Wide Web, Proceedings of the Interdisciplinary Conference on "Informatiewetenschap", Delft, 1996.
Tasks
Brazier, F.M.T., Treur, J., Wijngaards, N.J.E., and Willems, M. Formal specification of hierarchically (de)composed tasks. In: Gaines, B.R. and Musen, M. (eds.), Proc. of the 9th Banff Knowledge Acquisition for Knowledge-Based Systems Workshop, University of Calgary, 1995.
Multiagents
Brazier, F.M.T., Dunin Keplicz, B., Jennings, N. and Treur, J., Formal specification of multi-agent systems: a real world case. In: Lesser, V. (ed.). Proc. 1st International Conference on Multi-Agent Systems ICMAS 95. pp. 25-32. AAAI Press, Menlo Park, 1995.
Modeling
F.M.T. Brazier, B. Dunin-Keplicz, N. Jennings and J. Treur, Modelling distributed industrial processes in a multi-agent framework, In: G. O' Hare and S. Kirn (eds.), Towards the Intelligent Organisation - The Coordination Perspective, Springer Verlag, 1996
Compositional
Brazier, F.M.T., Dunin Keplicz, B., Jennings, N. and Treur, J., DESIRE: Modelling Multi-Agent Systems in a Compositional Formal Framework. International Journal of Cooperative Information Systems vol. 6, M. Huhns, M. Singh (eds.), Special Issue on Formal Methods in Cooperative Information Systems: Multi-Agent Systems, 1997.
ModelAge96
F.M.T. Brazier, P.A.T. van Eck, J. Treur, Modelling cooperative behaviour for resource access in a compositional multi-agent environment, Proc. MODELAGE'96 Workshop, Portugal
ModelAge97
F.M.T. Brazier, B. Dunin Keplicz, J. Treur, R. Verbrugge, Modelling internal dynamic behaviour of BDI agents. Proc. MODELAGE'97 Workshop, Italy
ATAL96
Brazier, F.M.T., Jonker, C.M., Treur, J., Formalisation of a cooperation model based on joint intentions, In: J. Muller, M. Wooldridge, N.R. Jennings (eds.), Intelligent Agents III, (Proc. Third Int. Workshop on Agent Theories, Architectures and Languages, ATAL'96), Lecture Notes in AI, Springer Verlag, 1997, to appear
KAW96
Brazier, F.M.T., Treur, J., Wijngaards, N.J.E.,Willems, M., Temporal Semantics of Complex Reasoning Tasks. In: B. Gaines, M. Musen (eds.), Proc. 10th Banff Knowledge Acquisition Workshop, KAW'96, University of Calgary, 1996
User
F.M.T. Brazier, J. Treur, N.J.E. Wijngaards, Modelling Interaction with Experts: the Role of a Shared Task Model, In: W. Wahlster (ed.), Proc. European Conference on AI, ECAI'96, John Wiley and Sons, 1996
Cooperation
F.M.T. Brazier, C.M. Jonker, J. Treur, Modelling Project Coordination in a Multi-Agent Framework. Proc. Fifth Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WET ICE'96), IEEE Computer Society Press, 1996
Tower
P. De Bra, G.J. Houben, Y. Kornatzky, An Extensible Data Model for Hyperdocuments, Proc. 4-th ACM Conf. on Hypertext, pp. 222-231, 1992. Also at: http://www.win.tue.nl/~debra/echt92/final.ps
Browsing
P. De Bra, G.J. Houben, Y. Kornatzky, A Formal Approach to Analyzing the Browsing Semantics of Hypertext, Proc. CSN-94 Conference, pp. 78-89, 1994. Also at: http://www.win.tue.nl/~debra/csn94/csn94.ps
Bra
P. De Bra, G.J. Houben, Y. Kornatzky, R. Post, Information Retrieval in Distributed Hypertexts, Proc. RIAO-94 Conference, pp. 481-492, New York, 1994. Also at: http://www.win.tue.nl/~debra/riao94/explore.ps
Dress
P.M.E. de Bra and A. Aerts, Multi-user publishing in the Web: DreSS, a document repository service station, Proc. NLUUG Autumn Conference "Publishing on the World Wide Web", pp. 13-26, 1995. Also at: http://www.win.tue.nl/~debra/dress/dress-paper.html
Fish
P.M.E. de Bra and R.D.J. Post, Searching for arbitrary information in the WWW: the Fish-search for Mosaic, (on-line) Proc. 2nd Int. World Wide Web Conf., 1994. Available at: http://www.ncsa.uiuc.edu/SDG/IT94/Proceedings/Searching/debra/article.html
Search
P.M.E. de Bra and R.D.J. Post, Information retrieval in the World-Wide Web: making client-based searching feasible Proc. of the 1st Int. World Wide Web Conf., Journal on Computer Networks and ISDN Systems, No 27, pp. 183-192, Elsevier, 1994. Also at http://www.cern.ch/PapersWWW94/reinpost.ps
Applications
M. van Doorn and A. Eliëns, Integrating WWW and Applications, Proc. of the 3th Int. World Wide Web Conf. -- Technology, Tools and Applications, Computer Networks and ISDN systems, Vol 27. No 6, Elsevier, 1995, pp. 1105-1110, Also at http://www.igd.fhg.de/www/www95/proceedings/papers/48/main.html
Compositional
Dunin-Keplicz, B. and Treur, J., Compositional formal specification of multi-agent systems. In: Wooldridge, M. and Jennings, N.R. (eds.) Intelligent Agents. Lecture Notes in Artificial Intelligence, Vol. 890, Springer-Verlag, pp. 102-117, 1995.


Return to Top of Page
Return to Workshops Index