{'fraction_non_alphanumeric': 0.02835741037988229, 'fraction_numerical': 0.011771000535045479, 'mean_word_length': 4.993589743589744, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 1, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Advances on Two-dimensional Language Theory Scientific Report

The ESF Scientific Meeting ”Advances on Two-dimensional Language Theory ” was held in Salerno (Italy) from May 3 to May 5, 2006. The Meeting took place in the magnificent Salerno’s City Hall (Sala della Provincia), kindly offered by the administration of the Provincia di Salerno. There were 36 participants from 7 different countries (Austria, Czech Republic, Finland, France, Germany, Italy and USA) (see the complete list of participants in Section 5). Among them there were 4 invited speakers and other 11 speakers (see the final programme in Section 4). The goal of the workshop was to gather a number of active researchers in the field of 2Dlanguages, in order to present recent results, to exchange ideas and to cooperate on several selected topics of the theory. The workshop was opened by a welcome speech given by a representative of the Province of Salerno. The program was organized in three plenary talk sessions together with two open problems sessions devoted to working groups. Moreover, each talk session started with an invited lecture followed by some contributing talks and short open problems discussions. The last day was also dedicated to the 60-th birthday of the convenor Christian Choffrut. No registration fees were required. Lunches and coffee breaks were offered to every participant. Travel and accomodation costs of invited speakers and convenors (except the local one) were reimbursed while only accomodation expenses were reimbursed to other speakers. Two young speakers were also fully refunded upon their request. All participants manifested their appreciation of the scientific program and the overall organization of the event. A web page containing all information on the workshop is available since February 2006 at the URL: http://www.dia.unisa.it/conferences/W2DL/.