Generalized blockmodeling of valued networks is an approach of the generalized blockmodeling, dealing with valued networks (e.g., non-binary). While the generalized blockmodeling signifies a "formal and integrated approach for the study of the underlying functional anatomies of virtually any set of relational data", it is in principle used for binary networks. This is evident from the set of ideal blocks, which are used to interpret blockmodels, that are binary, based on the characteristic link patterns. Because of this, such templates are "not readily comparable with valued empirical blocks". To allow generalized blockmodeling of valued directional (one-mode) networks (e.g. allowing the direct comparisons of empirical valued blocks with ideal binary blocks), a non–parametric approach is used. With this, "an optional parameter determines the prominence of valued ties as a minimum percentile deviation between observed and expected flows". Such two–sided application of parameter then introduces "the possibility of non–determined ties, i.e. valued relations that are deemed neither prominent (1) nor non–prominent (0)." Resulted occurrences of links then motivate the modification of the calculation of inconsistencies between empirical and ideal blocks. At the same time, such links also give a possibility to measure the interpretational certainty, which is specific to each ideal block. Such maximum two–sided deviation threshold, holding the aggregate uncertainty score at zero or near–zero levels, is then proposed as "a measure of interpretational certainty for valued blockmodels, in effect transforming the optional parameter into an outgoing state". Problem with blockmodeling is the standard set of ideal block, as they are all specified using binary link (tie) patters; this results in "a non–trivial exercise to match and count inconsistencies between such ideal binary ties and empirical valued ties". One approach to solve this is by using dichotomization to transform the network into a binary version. The other two approaches were first proposed by Aleš Žiberna in 2007 by introducing valued (generalized) blockmodeling and also homogeneity blockmodeling. The basic idea of the latter is "that the inconsistency of an empirical block with its ideal block can be measured by within block variability of appropriate values". The newly–formed ideal blocks, which are appropriate for blockmodeling of valued networks, are then presented together with the definitions of their block inconsistencies. Two other approaches were later suggested by Carl Nordlund in 2019: deviational approach and correlation-based generalized approach. Both Nordlund's approaches are based on the idea, that valued networks can be compared with the ideal block without values. With this approach, more information is retained for analysis, which also means, that there are fewer partitions having identical values of the criterion function. This means, that the generalized blockmodeling of valued networks measures the inconsistencies more precisely. Usually, only one optimal partition is found in this approach, especially when it is used by homogeneity blockmodeling. Contrary, while using binary blockmodeling on the same sample, usually more than one optimal partition had occurred on several occasions.
ELIZA
ELIZA is an early natural language processing computer program developed from 1964 to 1967 at MIT by Joseph Weizenbaum. Created to explore communication between humans and machines, ELIZA simulated conversation by using a pattern matching and substitution methodology that gave users an illusion of understanding on the part of the program, but gave no response that could be considered really understanding what was being said by either party. Whereas the ELIZA program itself was written (originally) in MAD-SLIP, the pattern matching directives that contained most of its language capability were provided in separate "scripts", represented in a Lisp-like expression. The most famous script, DOCTOR, simulated a psychotherapist of the Rogerian school (in which the therapist often reflects back the patient's words to the patient), and used rules, dictated in the script, to respond with non-directional questions to user inputs. As such, ELIZA was one of the first chatbots (originally "chatterbots") and one of the first programs capable of attempting the Turing test. Weizenbaum intended the program as a method to explore communication between humans and machines. He was surprised that some people, including his secretary, attributed human-like feelings to the computer program, a phenomenon that came to be called the ELIZA effect. Many academics believed that the program would be able to positively influence the lives of many people, particularly those with psychological issues, and that it could aid doctors working on such patients' treatment. While ELIZA was capable of engaging in discourse, it could not converse with true understanding. However, many early users were convinced of ELIZA's intelligence and understanding, despite Weizenbaum's insistence to the contrary. The original ELIZA source code had been missing since its creation in the 1960s, as it was not common to publish articles that included source code at that time. However, more recently the MAD-SLIP source code was discovered in the MIT archives and published on various platforms, such as the Internet Archive. The source code is of high historical interest since it demonstrates not only the specificity of programming languages and techniques at that time, but also the beginning of software layering and abstraction as a means of achieving sophisticated software programming. == Overview == Joseph Weizenbaum's ELIZA, running the DOCTOR script, created a conversational interaction somewhat similar to what might take place in the office of "a [non-directive] psychotherapist in an initial psychiatric interview" and to "demonstrate that the communication between man and machine was superficial". While ELIZA is best known for acting in the manner of a psychotherapist, the speech patterns are due to the data and instructions supplied by the DOCTOR script. ELIZA itself examined the text for keywords, applied values to said keywords, and transformed the input into an output; the script that ELIZA ran determined the keywords, set the values of keywords, and set the rules of transformation for the output. Weizenbaum chose to make the DOCTOR script in the context of psychotherapy to "sidestep the problem of giving the program a data base of real-world knowledge", allowing it to reflect back the patient's statements to carry the conversation forward. The result was a somewhat intelligent-seeming response that reportedly deceived some early users of the program. Weizenbaum named his program ELIZA after Eliza Doolittle, a working-class character in George Bernard Shaw's Pygmalion (also appearing in the musical My Fair Lady, which was based on the play and was hugely popular at the time). According to Weizenbaum, ELIZA's ability to be "incrementally improved" by various users made it similar to Eliza Doolittle, since Eliza Doolittle was taught to speak with an upper-class accent in Shaw's play. However, unlike the human character in Shaw's play, ELIZA is incapable of learning new patterns of speech or new words through interaction alone. Edits must be made directly to ELIZA's active script in order to change the manner by which the program operates. Weizenbaum first implemented ELIZA in his own SLIP list-processing language, where, depending upon the initial entries by the user, the illusion of human intelligence could appear, or be dispelled through several interchanges. Some of ELIZA's responses were so convincing that Weizenbaum and several others have anecdotes of users becoming emotionally attached to the program, occasionally forgetting that they were conversing with a computer. Weizenbaum's own secretary reportedly asked Weizenbaum to leave the room so that she and ELIZA could have a real conversation. Weizenbaum was surprised by this, later writing: "I had not realized ... that extremely short exposures to a relatively simple computer program could induce powerful delusional thinking in quite normal people." In 1966, interactive computing (via a teletype) was new. It was 11 years before the personal computer became familiar to the general public, and three decades before most people encountered attempts at natural language processing in Internet services like Ask.com or PC help systems such as Microsoft Office Clippit. Although those programs included years of research and work, ELIZA remains a milestone because it was the first time a programmer had attempted such a human-machine interaction with the goal of creating the illusion (however brief) of human–human interaction. At the ICCC 1972, ELIZA was brought together with another early artificial-intelligence program named PARRY for a computer-only conversation. While ELIZA was built to speak as a doctor, PARRY was intended to simulate a patient with schizophrenia. == Design and implementation == Weizenbaum originally wrote ELIZA in MAD-SLIP for CTSS on an IBM 7094 as a program to make natural-language conversation possible with a computer. To accomplish this, Weizenbaum identified five "fundamental technical problems" for ELIZA to overcome: the identification of key words, the discovery of a minimal context, the choice of appropriate transformations, the generation of responses in the absence of key words, and the provision of an editing capability for ELIZA scripts. Weizenbaum solved these problems and made ELIZA such that it had no built-in contextual framework or universe of discourse. However, this required ELIZA to have a script of instructions on how to respond to inputs from users. ELIZA starts its process of responding to an input by a user by first examining the text input for a "keyword". A "keyword" is a word designated as important by the acting ELIZA script, which assigns to each keyword a precedence number, or a RANK, designed by the programmer. If such words are found, they are put into a "keystack", with the keyword of the highest RANK at the top. The input sentence is then manipulated and transformed as the rule associated with the keyword of the highest RANK directs. For example, when the DOCTOR script encounters words such as "alike" or "same", it would output a message pertaining to similarity, in this case "In what way?", as these words had high precedence number. This also demonstrates how certain words, as dictated by the script, can be manipulated regardless of contextual considerations, such as switching first-person pronouns and second-person pronouns and vice versa, as these too had high precedence numbers. Such words with high precedence numbers are deemed superior to conversational patterns and are treated independently of contextual patterns. Following the first examination, the next step of the process is to apply an appropriate transformation rule, which includes two parts: the "decomposition rule" and the "reassembly rule". First, the input is reviewed for syntactical patterns in order to establish the minimal context necessary to respond. Using the keywords and other nearby words from the input, different disassembly rules are tested until an appropriate pattern is found. Using the script's rules, the sentence is then "dismantled" and arranged into sections of the component parts as the "decomposition rule for the highest-ranking keyword" dictates. The example that Weizenbaum gives is the input "You are very helpful", which is transformed to "I are very helpful". This is then broken into (1) empty (2) "I" (3) "are" (4) "very helpful". The decomposition rule has broken the phrase into four small segments that contain both the keywords and the information in the sentence. The decomposition rule then designates a particular reassembly rule, or set of reassembly rules, to follow when reconstructing the sentence. The reassembly rule takes the fragments of the input that the decomposition rule had created, rearranges them, and adds in programmed words to create a response. Using Weizenbaum's example previously stated, such a reassembly rule would take the fragments and apply them to the phrase "What makes
Rider Spoke
Rider Spoke developed by Blast Theory in collaboration with the Mixed Reality Lab was first staged at the Barbican, London in October 2007. Created for cyclists, it combines elements of theatre, performance, game play and state of the art technology. Rider Spoke was built in the IPerG project on the EQUIP architecture. Rider Spoke has since been presented in Athens (2008), Brighton (2008), Budapest (2008), Sydney (2009, Adelaide (2009) and Liverpool (2010).
Festival of International Virtual & Augmented Reality Stories
Festival of International Virtual & Augmented Reality Stories (FIVARS) is a Canadian media festival for story-driven works using extended reality (XR) and immersive media, including virtual reality, augmented reality, WebXR, live VR performance, projection mapping and spatialized audio. Founded in Toronto in 2015, it has been described as Canada's first dedicated virtual and augmented reality stories festival, the first Canadian festival of its kind, and Canada's original festival dedicated to immersive storytelling. FIVARS has described itself as "the original and longest-running festival wholly dedicated to Virtual and Augmented Reality Stories", while third-party XR coverage has called it one of the longest-running events dedicated to immersive content. FIVARS is produced by Constant Change Media Group, Inc., with its partner event VRTO. == History == FIVARS began in 2015, with preview screenings at the Camp Wavelength music festival on Toronto Island and an inaugural festival held in Toronto in September 2015. Contemporary coverage described the first edition as a virtual reality film festival held at UG3 Live in Toronto. The festival continued with a second edition in 2016. L'Express described the 2016 festival as presenting Canadian and international interactive works in virtual and augmented reality narrative forms. FIVARS's 2016 festival was also listed in a York University Future Cinema course page as a public event students could attend. In 2017, the third annual FIVARS festival was held at the House of VR in Toronto. In 2018, the festival was held at the Matador Ballroom, which NOW Magazine reported was reopening for FIVARS from September 14 to 16. The festival's own history states that the 2018 edition included 36 works from 12 countries and that Stephanie Greenall took over as co-producer that year. In 2019, FIVARS moved to the Toronto Media Arts Centre for its fifth anniversary and listed official selections in passive and interactive immersive-experience categories. The festival also held talks and panels at the Toronto Media Arts Centre. During the COVID-19 pandemic, FIVARS moved part of its programming online. In 2020, Voices of VR reported that Malicki-Sanchez and WebXR developer James Baicoianu used JanusXR code to create a platform for presenting 360-degree video through the web. The festival's history states that its 2020 online festival included 39 selections from 16 countries and was produced by Malicki-Sanchez and Greenall. In 2021, FIVARS introduced a dual-event structure with FIVARS in FEB and FIVARS in FALL. The fall 2021 edition used a hybrid format, with an in-person component in West Hollywood from October 15 to 17 and an online WebXR component from October 22 to November 2. In 2022, FIVARS held hybrid programming with pop-up viewing locations in Los Angeles and Toronto. The fall 2022 edition was listed by blogTO as the festival's tenth edition, with an in-person component at Stackt - an outdoor arts park built from shipping containers in Toronto and online programming. The 2023 festival was presented as a hybrid exhibition of 65 immersive stories, with an in-person Toronto component and an online component. The FIVARS Online Festival was later listed among the Innovator of the Year nominees for the 2024 Poly Awards. FIVARS stated that the nominees for that recognition were producer and designer Keram Malicki-Sanchez and developer James Baicoianu. The 2024 edition was listed as FIVARS 2024 (Toronto + Online), with an in-person Toronto event from October 3 to 8 and an online component beginning October 10. The festival also published a 2024 official selections list covering virtual reality, augmented reality, spherical video, spatial web and related immersive formats. In 2025, FIVARS and VRTO were held together at OCAD University. The 2026 edition is scheduled for June 15 to 19, 2026, at OCAD University in Toronto, with OCAD University as presenting sponsor and first-time venue host. FIVARS has featured official selections from more than forty countries across six continents. == Organization == FIVARS was founded in 2015 by Keram Malicki-Sánchez. Joseph Ellsworth was the festival's original technical director and helped operate FIVARS during its early years. Malicki-Sánchez remains executive director and festival director. Jessy Blaze joined Malicki-Sánchez as co-producer in 2016 and served until Stephanie Greenall took over the role in 2018. Greenall served as co-producer and associate producer from 2018 to 2022. Aimee Reynolds took over from Greenall in 2022 and has served as associate producer of FIVARS and VRTO since 2022. == Immersive Media Awards == FIVARS presents People's Choice awards for interactive works and immersive video or passive immersive works. Juried award categories have included the Grand Jury Prize, Impact Award, Technical Achievement, Excellence in Experience Design, Excellence in Visual Design, Excellence in Sound Design, and Outstanding Performance. === 2015 === On Monday, September 21, the festival announced People's Choice awards for two categories at the Cadillac Lounge, a music venue and restaurant in Toronto. People's Choice Best Interactive Experience: Apollo 11 Best Immersive Video: SONAR === 2016 === People's Choice Best Interactive Experience: Pearl (Patrick Osborne) Best Immersive Video: Help (Justin Lin) Juried Grand Jury Award: Real (Connor Hair and Alex Meader) === 2017 === People's Choice Best Interactive: Alteration Best Immersive (Passive): Guardian of the Guge Kingdom Juried Impact Award: Priya's Shakti / Priya's Mirror (Dan Goldman) Grand Jury Prize: Manifest 99 === 2018 === People's Choice Best Interactive: Museum of Symmetry (Paloma Dawkins) Best Immersive (Passive): Going Home (David Beier) Juried Impact Award: The Hidden (Annie Lukowski, BJ Schwartz) Grand Jury Prize: Battlescar (Nico Casavecchia, Martin Allais) === 2019 === People's Choice Best Interactive: After Dan Graham (David Han/Friend Generator) Best Immersive (Passive): 2nd Step (Joerg Courtial) Juried Technical Achievement: tx-reverse Excellence in Experience Design: Battlescar (Nico Casavecchia, Martin Allais) Excellence in Sound Design: Unheard (Zhechuan Zhang) Excellence in Visual Design: Ex Anima (Pierre Zandrowicz) Impact Award: State Power (Jeff Stanzler) Grand Jury Prize: The Industry (Mirka Duijn) === 2020 === People's Choice Best Interactive: Gravity VR (Fabito Rychter, Amir Admoni) Best Immersive (Passive): Warsaw Rising (Tomasz Dobosz) Juried Technical Achievement: The Cosmic Laughter of Cucci Binaca (Jonathan Sims) Excellence in Experience Design: Sleeping Eyes (Sojung Bahng, Sungeun Lee) Excellence in Sound Design: Symphony of Noise VR (Michaela Pnacekova) Excellence in Visual Design: Hominidae (Brian Andrews) Impact Award: Indirect Actions (Maranatha Hay) Grand Jury Prize: Minimum Mass (Raqi Syed, Areito Echevarria) === 2021 === FIVARS in FEB – People's Choice Best Interactive: CLAWS (created by Evan Neiden; directed by John Ertman) Best Immersive (Passive): Inside COVID 19 (Gary Yost, Adam Loften) FIVARS in FALL – People's Choice Best Interactive: Samsara (director: Hsin-Chien Huang) Best Immersive (Passive): The Invasion of Normandy Omaha Beach (director: Uli Futschik) Juried Technical Achievement: Dark Threads (director: Jonathon Corbiere) Excellence in Experience Design: Andy's World (director: Liquan Liu) Excellence in Sound Design: Symphony (director: Igor Cortadellas) Excellence in Visual Design: Mind VR Exploration (director: Deng Zuyun) Outstanding Performance: Lori Kovachevich, Lena's Journey (director: Wes Evans) Impact Award: Om Devi: Sheroes Revolution (director: Claudio Casale) Grand Jury Prize: Montegelato (director: Davide Rapp) === 2022 === FIVARS in FEB – People's Choice Best Interactive: Severance Theory: Welcome to Respite (Lyndsie Scoggin, United States) Best Immersive (Passive): Beescapes (Alan Nguyen, Australia) FIVARS in FALL – People's Choice Best Interactive: Namuanki (Kevin Mack, United States) Best Immersive (Passive): Reimagined Vol. 1: Nyssa (Julie Cavaliere, United States) Juried (Whole Year) Technical Achievement: Namuanki (Kevin Mack, United States) Excellence in Experience Design: Unframed: Hand Puppets, Paul Klee (Martin Charrière, Switzerland) Excellence in Visual Design: The Last Dance (Toshiaki Hanzaki, Japan) Excellence in Sound Design: Kingdom of Plants with David Attenborough (Iona McEwan, UK and USA) Outstanding Performance: Ari Tarr, OffRail (Ari Tarr, United States) Impact Award: Tearless (Gina Kim, South Korea) Grand Jury Prize: Klaxon. My dear sweet Friend (Nikita Shokhov, United States) === 2023 === People's Choice Best Interactive: PULSAR Best Immersive (Passive): Behind the Dish Juried Technical Achievement: VFC Excellence in Experience Design: Broken Spectre Excellence in Visual Design: Night Creatures Excellence in Sound Design: VFC Outstanding Performance: Origins Impact Award: LOU Grand Jury Prize: Stay Alive, My Son === 2024 ==
Digital backlot
A digital backlot or virtual backlot is a motion-picture set that is neither a genuine location nor a constructed studio; the shooting takes place entirely on a stage with a blank background (often a greenscreen) that will later on project an artificial environment put in during post-production. Digital backlots are mainly used for genres such as science fiction, where building a real set would be too expensive or outright impossible. == Notable films == Among the first films to introduce the technique was Mini Moni the Movie by Shinji Higuchi in 2002, predated by Rest In Peace by Stolpskott Film (2000). Others include: === Released === Rest in Peace (Sweden, 2000) – Shot entirely with green-screen. Some sections fully CGI. Casshern (Japan, 2004) – Shot on celluloid. A few practical set pieces used. Able Edwards (United States, 2004) – Shot digitally on Canon XL1 cameras. Immortal (France, 2004) – Shot on celluloid. Also showed CGI characters interacting with live actors. Sky Captain and the World of Tomorrow (United States, 2004) – Shot digitally on Sony CineAlta cameras. Sin City (United States, 2005) – Shot digitally on CineAlta cameras. Three practical sets used. MirrorMask (United States/United Kingdom, 2005) – Shot on celluloid. 80% of film uses digital backlot. Some practical set pieces used. The Cabinet of Dr. Caligari (United States, 2005) – Shot digitally. 300 (United States, 2007) – Shot on celluloid. Two practical sets used. Speed Racer (United States, 2008) – Directed by the Wachowskis. Three practical sets used. The Spirit (United States, 2008) – Director Frank Miller shot the film with the same techniques he and Robert Rodriguez used on Sin City. Avatar (United States, 2009) – Directed by James Cameron. Two practical sets used. Goemon (Japan, 2009) – The second film from Casshern helmer Kazuaki Kiriya. Alice in Wonderland (United States, 2010) – Directed by Tim Burton. Practical sets used. Sin City: A Dame to Kill For (United States 2014) – Co-directed by Robert Rodriguez and Frank Miller. Sequel to Sin City. === Upcoming === Tribes of October
Cache language model
A cache language model is a type of statistical language model. These occur in the natural language processing subfield of computer science and assign probabilities to given sequences of words by means of a probability distribution. Statistical language models are key components of speech recognition systems and of many machine translation systems: they tell such systems which possible output word sequences are probable and which are improbable. The particular characteristic of a cache language model is that it contains a cache component and assigns relatively high probabilities to words or word sequences that occur elsewhere in a given text. The primary, but by no means sole, use of cache language models is in speech recognition systems. To understand why it is a good idea for a statistical language model to contain a cache component one might consider someone who is dictating a letter about elephants to a speech recognition system. Standard (non-cache) N-gram language models will assign a very low probability to the word "elephant" because it is a very rare word in English. If the speech recognition system does not contain a cache component, the person dictating the letter may be annoyed: each time the word "elephant" is spoken another sequence of words with a higher probability according to the N-gram language model may be recognized (e.g., "tell a plan"). These erroneous sequences will have to be deleted manually and replaced in the text by "elephant" each time "elephant" is spoken. If the system has a cache language model, "elephant" will still probably be misrecognized the first time it is spoken and will have to be entered into the text manually; however, from this point on the system is aware that "elephant" is likely to occur again – the estimated probability of occurrence of "elephant" has been increased, making it more likely that if it is spoken it will be recognized correctly. Once "elephant" has occurred several times, the system is likely to recognize it correctly every time it is spoken until the letter has been completely dictated. This increase in the probability assigned to the occurrence of "elephant" is an example of a consequence of machine learning and more specifically of pattern recognition. There exist variants of the cache language model in which not only single words but also multi-word sequences that have occurred previously are assigned higher probabilities (e.g., if "San Francisco" occurred near the beginning of the text subsequent instances of it would be assigned a higher probability). The cache language model was first proposed in a paper published in 1990, after which the IBM speech-recognition group experimented with the concept. The group found that implementation of a form of cache language model yielded a 24% drop in word-error rates once the first few hundred words of a document had been dictated. A detailed survey of language modeling techniques concluded that the cache language model was one of the few new language modeling techniques that yielded improvements over the standard N-gram approach: "Our caching results show that caching is by far the most useful technique for perplexity reduction at small and medium training data sizes". The development of the cache language model has generated considerable interest among those concerned with computational linguistics in general and statistical natural language processing in particular: recently, there has been interest in applying the cache language model in the field of statistical machine translation. The success of the cache language model in improving word prediction rests on the human tendency to use words in a "bursty" fashion: when one is discussing a certain topic in a certain context, the frequency with which one uses certain words will be quite different from their frequencies when one is discussing other topics in other contexts. The traditional N-gram language models, which rely entirely on information from a very small number (four, three, or two) of words preceding the word to which a probability is to be assigned, do not adequately model this "burstiness". Recently, the cache language model concept – originally conceived for the N-gram statistical language model paradigm – has been adapted for use in the neural paradigm. For instance, recent work on continuous cache language models in the recurrent neural network (RNN) setting has applied the cache concept to much larger contexts than before, yielding significant reductions in perplexity. Another recent line of research involves incorporating a cache component in a feed-forward neural language model (FN-LM) to achieve rapid domain adaptation.
International World Wide Web Conference Committee
The International World Wide Web Conference Committee (abbreviated as IW3C2 also written as IW3C2) is a professional non-profit organization registered in Switzerland (Article 60ff of the Swiss Civil Code) that promotes World Wide Web research and development. The IW3C2 organizes and hosts the annual World Wide Web Conference in conjunction with the W3C. The IW3C2 was founded by Joseph Hardin and Robert Cailliau at a meeting held in Boston, United States, on 14 August 1994 to prepare for the upcoming Second International World Wide Web Conference in Chicago. The IW3C2 formally became an incorporated entity in May 1996 at the fifth conference in Paris, France. The organization is governed by laws of the Swiss Confederation and the By-laws. == Abbreviation == The abbreviation for the International World Wide Web Conference Committee as IW3C2 is as follow: I- The I is represents the leading I in International. W3- The W3 represents the three 3 leading W's in World Wide Web. C2- The C2 represents the three 2 leading C's in Conference Committee. == Mission == The mission of the IW3C2 is: To coordinate the organization and planning of the international WWW conference series and ensure that it remains the foremost conference addressing World Wide Web research and development; To promote a collaborative spirit among conference attendees that is essential to the success of the series; To ensure the global geographical diversity of conference sites and provide support to local organizers at those sites; To make sure that all content arising from these conferences and forums is permanently and openly available on the widest possible scale; To preserve the history of the conference series; To encourage the global development of the World Wide Web through collaboration with WWW standards organizations; To provide a permanent, broad-based international body to achieve these purposes. == Conferences == The conferences are organized by the IW3C2 in collaboration with local organizing committees and technical program committees. The series provides an open forum in which all opinions can be presented, subject to a strict process of peer review. The proceedings of the conference are published in the ACM Digital Library. === Endorsed conferences === The IW3C2 has endorsed regional conferences devoted to a special topic of the Web by working with endorsed conferences on cross-promotion, publicity and programs. == Membership == Members of the IW3C2 are ordinary members, ex officio members, non-voting members, and officers. === Ordinary members === Ordinary members are elected for a period of 3 years during a general meeting. Members are nominated due to their recognition in the WWW community and represent themselves. Members can be re-elected only after at least one year of absence. The following are the founding members at the time when IW3C2 was officially incorporated in May 1996: Jean-François Abramatic Tim Berners-Lee Robert Cailliau Dale Dougherty Ira Goldstein Joseph Hardin Tim Krauskopf Detlef Krömker Corinne Moore R. P. Channing Rodgers Albert Vezza Stuart Weibel Yuri Rubinsky (died prior to incorporation) The following are the current (April 2016) ordinary members: Robin Chen Chin-Wan Chung Allan Ellis Wendy Hall - IW3C2 Chair Ivan Herman Arun Iyengar - IW3C2 Vice Chair Irwin King Yoelle Maarek Luc Mariaux - IW3C2 Treasurer Daniel Schwabe - IW3C2 Vice-Chair === Ex officio members === Ex officio members are selected from the immediate past conference general co-chairs and from future conference co-chairs. Their term expires one year after the conference they organized. Ex officio members can be elected as ordinary members. The following are current (April 2016) ex officio members and the conference with which they are affiliated: Jacqueline Bourdeau - WWW2016 James Hendler - WWW2016 Rick Barrett - WWW2017 Rick Cummings - WWW2017 Laurent Flory - WWW2018 Fabien Gandon - WWW2018 === Officers === The IW3C2 officers consist of a chairperson, a vice-chair (chairperson-elect), a secretary, a treasurer, and other appointees. Officers are elected during a general meeting (usually at the annual WWW conference) and serve for one year. They can be re-elected an indefinite number of times. == The Seoul Test of Time Award == This annual award, presented at the WWW conference, is made possible by a generous contribution from the organizers of WWW2014 (Seoul Korea). Recipients are determined by the IW3C2 and honor the author, or authors, of a paper presented at a previous WWW conference that has "stood the test of time." The first award, announced at WWW2015 (Florence Italy), recognized Sergey Brin and Larry Page, the founders of Google. The recipients of the WWW2016 award are LinkIn scientist Dr. Badrul Sarwar and University of Minnesota professors George Karypis, Joseph Konstan, and John Riedl (posthumous) for their work in item-item collaborative filtering.