BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Chair of Foundations of Programming TU Dresden//NONSGML v1.0//EN X-WR-TIMEZONE:Europe/Berlin BEGIN:VTIMEZONE TZID:Europe/Berlin X-LIC-LOCATION:Europe/Berlin BEGIN:DAYLIGHT DTSTART:19700329T020000 RRULE:BYMONTH=3;FREQ=YEARLY;BYDAY=-1SU TZNAME:CEST TZOFFSETFROM:+0100 TZOFFSETTO:+0200 END:DAYLIGHT BEGIN:STANDARD DTSTART:19701025T030000 RRULE:BYMONTH=10;FREQ=YEARLY;BYDAY=-1SU TZNAME:CET TZOFFSETFROM:+0200 TZOFFSETTO:+0100 END:STANDARD END:VTIMEZONE TZID:Europe/Berlin BEGIN:VEVENT UID:20171013T130000-38f2a73539f315c88bbd19141e3001fe@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171013T130000 DURATION:PT1H30M0S SUMMARY:Chomsky-Schützenberger parsing for weighted multiple context-free languages LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\nWe present an n-best parsing algorithm based on the Chomsky-Schützenberger theorem for weighted multiple context-free languages. The algorithm will be implemented and evaluated in the future. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171020T130000-cff284db00a144c6ed65aef232ca296d@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171020T130000 DURATION:PT1H30M0S SUMMARY:Parsing linear context-free rewriting systems LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\nWe use weighted deduction systems to describe three different types of parsers for weighted linear context-free rewriting systems. Furthermore, we introduce heuristic weights for these parsers to enable an informed best-first search among parsing results. We implemented all described formalisms in Haskell using the Vanda framework and tested the implementation with grammars extracted from a natural language corpus. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171027T130000-364b9ca108575e47086ef3a8ae11b308@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171027T130000 DURATION:PT1H30M0S SUMMARY:Coarse-to-fine recognition for weighted tree-stack automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Korn\n\nWe apply the idea of coarse-to-fine parsing to recognition with weighted automata with storage by introducing the concept, and implementing an algorithm in the framework rustomata. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171103T130000-432b4f6b7258885198723c7341e38882@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171103T130000 DURATION:PT1H30M0S SUMMARY:The Inside-Outside Algorithm is just Backpropagation LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\nThe inside-outside algorithm computes so-called inside weights and outside weights for a weighted (intersection-)grammar. I illustrate that each outside weight can also be obtained as a certain partial derivative of inside weights. This property can be exploited to obtain an EM algorithm from automatic differentiation present in tools such as dynet or [Tensorflow](https://www.tensorflow.org). URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171110T130000-4f960b29f68ecdbca94fe6d7d1ca494a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171110T130000 DURATION:PT1H30M0S SUMMARY:Dynamic programming algorithms for transition-based dependency parsing LOCATION:APB/3027 DESCRIPTION:Lecturer: Heiko Vogler\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171124T130000-c7b04ca58ee99cc4291f0193dfdd83bb@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171124T130000 DURATION:PT1H30M0S SUMMARY:Word2Vec – The skip-gram model LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\nI give a short introduction to word embeddings and, in particular, to the skip-gram model implemented in word2vec. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171201T130000-d529bc1598689727246e198dc2e205b8@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171201T130000 DURATION:PT1H30M0S SUMMARY:Parsing of natural language sentences to syntactic and semantic graph representations LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Meinert\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171208T130000-7cdc0b927e3f5cb55787fe7daea5c4fd@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171208T130000 DURATION:PT1H30M0S SUMMARY:Parsing linear context-free rewriting systems in Vanda LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20171215T130000-e057fabe2248c844a339697708a3d18a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20171215T130000 DURATION:PT1H30M0S SUMMARY:M-monoid parsing und Reduktbildung LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180105T130000-6a13ab1f7e500a525fd9f57aaaecd87e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180105T130000 DURATION:PT1H30M0S SUMMARY:Attribute Grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Heiko Vogler\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180112T130000-365cea1d3fc0a136ebf378e2668edcb4@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180112T130000 DURATION:PT1H30M0S SUMMARY:Implementation and evaluation of k-best Chomsky-Schützenberger parsing for weighted multiple context-free grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180119T130000-404ab443ac2eae0b42bd1b0c679f6d7d@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180119T130000 DURATION:PT1H30M0S SUMMARY:Implementierung eines Part-Of-Speech-Taggers in Haskell LOCATION:APB/3027 DESCRIPTION:Lecturer: Till Köhler und Andy Püschel\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180126T130000-ce4e692aa64fae28a573ab8bf7753746@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180126T130000 DURATION:PT1H30M0S SUMMARY:A brief view on Rust and rustomata LOCATION:APB/3027 DESCRIPTION:Lecturer: Christian Lewe\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180202T130000-75aa274fcfa7605fab70632b0cf5130a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180202T130000 DURATION:PT1H30M0S SUMMARY:Chatbots zur Unterstützung des Spracherwerbs LOCATION:APB/3027 DESCRIPTION:Lecturer: Anja Reusch\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180302T120000-9b4a7f0c6ab20349703feeb43d1a6eba@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180302T120000 DURATION:PT1H30M0S SUMMARY:Learning to prune LCFRS parse charts LOCATION:APB/3027 DESCRIPTION:Lecturer: Andy Püschel\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180313T100000-e057fabe2248c844a339697708a3d18a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180313T100000 DURATION:PT1H30M0S SUMMARY:M-monoid parsing und Reduktbildung LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180321T140000-365cea1d3fc0a136ebf378e2668edcb4@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180321T140000 DURATION:PT1H30M0S SUMMARY:Implementation and evaluation of k-best Chomsky-Schützenberger parsing for weighted multiple context-free grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180413T140000-d529bc1598689727246e198dc2e205b8@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180413T140000 DURATION:PT1H30M0S SUMMARY:Parsing of natural language sentences to syntactic and semantic graph representations LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Meinert\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180413T130000-3aa4462dcefbf4267b41ac32ca98e276@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180413T130000 DURATION:PT1H30M0S SUMMARY:New Results on Context-Free Tree Languages LOCATION:APB/3027 DESCRIPTION:Lecturer: Johannes Osterholzer\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180420T130000-8de3c16a7b626bfb891b0357fbd5a641@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180420T130000 DURATION:PT1H30M0S SUMMARY:Underlying Principles and Recurring Ideas of Formal Grammars (nach einem gleichnamigen Paper von Alexander Okhotin) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180427T130000-f78e37e3ec0ffdf07cec0cf9db569e88@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180427T130000 DURATION:PT1H30M0S SUMMARY:Practical problems with Chomsky-Schützenberger parsing for weighted multiple context-free grammars (in English) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180504T131500-01ec4a3ae2108faa50e9a0878d503396@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180504T131500 DURATION:PT1H30M0S SUMMARY:New Results on Context-Free Tree Languages
(Promotionsverteidigung im Ratszimmer) LOCATION:APB/3027 DESCRIPTION:Lecturer: Johannes Osterholzer\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180518T130000-75aa274fcfa7605fab70632b0cf5130a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180518T130000 DURATION:PT1H30M0S SUMMARY:Chatbots zur Unterstützung des Spracherwerbs LOCATION:APB/3027 DESCRIPTION:Lecturer: Anja Reusch\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180601T130000-6895a159b89c5dfbb67699e497c3872a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180601T130000 DURATION:PT1H30M0S SUMMARY:Chomsky-Schützenberger parsing is chart parsing LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\nWe have a close look at the constructions of C-S parsing and find strong similarities to the well-established chart parsing approach. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180608T130000-b856879eb7a4f79f0f91d9dfea2adf35@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180608T130000 DURATION:PT1H30M0S SUMMARY:Zwischenvortrag: Implementierung und Evaluierung eines inkrementellen Parsers in Vanda LOCATION:APB/3027 DESCRIPTION:Lecturer: Niklas Wünsche\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180615T130000-ce5c820add6e7339c536cbc194deef15@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180615T130000 DURATION:PT1H30M0S SUMMARY:Automata & transducers with weights & data storage (based on a paper by Jonathan Goldstine) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\nWe develop a definition of automata with data storage by stripping down the classic definition. We observe that automata with data storage can be extended to weighted transducers elegantly, using the free semiring. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180615T140000-433d49f3aaee5944dd034baea48c455d@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180615T140000 DURATION:PT1H30M0S SUMMARY:Principle abstract families of weighted tree languages LOCATION:APB/3027 DESCRIPTION:Lecturer: Heiko Vogler\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180622T130000-396eeb730091aa907320db6ebc337e7d@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180622T130000 DURATION:PT1H30M0S SUMMARY:Syntax and semantics of popular recurrent neural network architectures LOCATION:APB/3027 DESCRIPTION:Lecturer: Antonia Gerdes\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180629T130000-2d35ac0ebbe81df7bc68fef9c0fce40f@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180629T130000 DURATION:PT1H30M0S SUMMARY:M-monoid parsing problems LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180629T133000-a2c57b3b2ca4f3f2c96d7f2445b2efb0@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180629T133000 DURATION:PT1H30M0S SUMMARY:Implementierung eines NeGra-Subkommandos für Vanda-Haskell LOCATION:APB/3027 DESCRIPTION:Lecturer: Felix Völker\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180706T130000-4127a3bd011d932fbaf646708ba76445@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180706T130000 DURATION:PT1H30M0S SUMMARY:Minimalisierung gewichteter Baumautomaten LOCATION:APB/3027 DESCRIPTION:Lecturer: Tilman Hinnerichs\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180713T140000-e1639b7fea70a764145c6f20c2412696@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180713T140000 DURATION:PT1H30M0S SUMMARY:Training Deterministic Parsers with Non-Deterministic Oracles
(Seminar) LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Friedrich Meinert\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180713T130000-66a47ef86e6133b3b0070a8ff4893091@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180713T130000 DURATION:PT1H30M0S SUMMARY:Incremental Discontinuous Phrase Structure Parsing with the GAP Transition
(Proseminar) LOCATION:APB/3027 DESCRIPTION:Lecturer: Felix Völker\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180720T130000-b561dac32a4bbe8295afb324e7e7800c@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180720T130000 DURATION:PT1H30M0S SUMMARY:Implementierung und Evaluierung eines inkrementellen Parsers in Vanda LOCATION:APB/3027 DESCRIPTION:Lecturer: Niklas Wünsche\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180720T140000-18d49006eb58ab079e77347a25a34012@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180720T140000 DURATION:PT1H30M0S SUMMARY:Learning to prune LCFRS parse charts
(Forschungsprojekt Grundlagen) LOCATION:APB/3027 DESCRIPTION:Lecturer: Andy Püschel\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180727T123000-f253fe72b3702bb145e5bc5bdc0723e6@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180727T123000 DURATION:PT1H30M0S SUMMARY:Two characterisation results of multiple context-free grammars and their application to parsing (Statusvortrag) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\nWe present two parsing algorithms for weighted multiple context-free grammars (short: wMCFGs). The first one is based on an automata characterisation of wMCFGs and a coarse-to-fine parsing algorithm for weighted automata with data storage. The second one is based on a Chomsky-Schützenberger characterisation of wMCFGs. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180727T100000-18b5a5994cb3e15527da8ea2d828b5ce@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180727T100000 DURATION:PT1H30M0S SUMMARY:Formalizing Role and Reference Grammar as a mildly context-sensitive tree-rewriting grammar LOCATION:APB/3027 DESCRIPTION:Lecturer: Laura Kallmeyer\n\n

Role and Reference Grammar (RRG) is a theory of the grammar of natural language which has been developed as a descriptive tool for the analysis of typologically distinct languages, and which takes into account the interaction between syntax, semantics, and pragmatics. While RRG already contains a number of formal elements such as syntactic templates and the logical structures, it lacks a thorough formalization, which makes it difficult to study its formal properties or to develop a computational implementation.

In the talk, we present an outline of how a formal framework for RRG could look like. Our approach adopts and extends concepts from Lexicalized Tree Adjoining Grammars (LTAG) for the specification and composition of syntactic templates. We introduce two general operations, sister adjunction and wrapping substitution, for the composition of elementary syntactic trees. The resulting formalism, Tree Wrapping Grammar (TWG), is more powerful than LTAG. However, if the number of wrapping substitutions that can stretch across a node in the derived tree is limited to some constant k, it is possible to construct a weakly equivalent simple context-free tree grammars of rank k, which is in turn weakly equivalent to a well-nested linear context-free rewriting systems (LCFRS) of fan-out k + 1. Hence, with this linguistically plausible restriction, our formalization of RRG leads to a mildly context-sensitive grammar formalism.

We furthermore show how the operator projection of RRG, which reflects the scopal properties of functional operators, can be integrated into a single tree representation by adding appropriate node and edge features. This extends our formalism to a feature-based TWG.

The work presented in this talk is to a large extent joint work with Rainer Osswald.

URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180904T090000-04c6fd6ec14e010d98998ecea5e92e93@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180904T090000 DURATION:PT1H30M0S SUMMARY:A Formal View on Training of Weighted Tree Automata by Likelihood-Driven State Splitting and Merging (Probevortrag) LOCATION:APB/3027 DESCRIPTION:Lecturer: Toni Dietze\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180918T140000-2ddb1598b5b68e0edf20e137480f7803@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180918T140000 DURATION:PT1H30M0S SUMMARY:Evaluation of coarse-to-fine recognition for weighted tree-stack automata (Zwischenvortrag) LOCATION:APB/3027 DESCRIPTION:Lecturer: Marcel Legler\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180927T130000-833774975b27160ce7747735e82ece9e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180927T130000 DURATION:PT1H30M0S SUMMARY:A Formal View on Training of Weighted Tree Automata by Likelihood-Driven State Splitting and Merging
(Promotionsverteidigung im Ratszimmer APB/1004) LOCATION:APB/3027 DESCRIPTION:Lecturer: Toni Dietze\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180927T103000-29459dbca220e30b18f9540f12789226@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180927T103000 DURATION:PT1H30M0S SUMMARY:M-monoid parsing problems
(Diplomverteidigung) LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20180928T130000-629c1eafeefb03b762538d93b8d86110@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20180928T130000 DURATION:PT1H30M0S SUMMARY:Tree-to-graph transducers LOCATION:APB/3027 DESCRIPTION:Lecturer: Johanna Björklund\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181012T130000-d11a03c6ab990e9341cf1736d6b2d0fc@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181012T130000 DURATION:PT1H30M0S SUMMARY:An introduction to Goldstine-automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181019T130000-8550374076cbabd2314e135c2671e628@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181019T130000 DURATION:PT1H30M0S SUMMARY:Constraining of parse charts LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181026T130000-9e72e2313a64594c0b92ea712a8fbb7d@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181026T130000 DURATION:PT1H30M0S SUMMARY:A comparison of parsing approaches for linear context-free rewriting systems LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181102T130000-e9f5c836a611023ab5f226fbfcea0686@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181102T130000 DURATION:PT1H30M0S SUMMARY:Ansätze zum parallelen Suchen und Parsen LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181109T130000-060b5ca5be25229b919c412cc66f2d3a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181109T130000 DURATION:PT1H30M0S SUMMARY:Some notes on data structures used in search algorithms LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\nWe talk about pushdowns, logarithmic probabilities, and double-ended priority queues (with example code in Rust). URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181116T130000-a35e1248238f9387eb05ab050d0cb758@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181116T130000 DURATION:PT1H30M0S SUMMARY:On the internals of disco-dop LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\nI give an overview of the discontinuous parsing framework [disco-dop](https://github.com/andreasvc/disco-dop). In particular, I discuss which high-level and low-level optimizations were chosen in order to achieve state-of-the-art LCFRS parsing. URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181123T130000-86a6aa82c869b972d76a076ac93ce097@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181123T130000 DURATION:PT1H30M0S SUMMARY:Dynamic programming is parsing (and vice versa) LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181130T130000-ff94361826e767c98ad2db4ca6041bae@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181130T130000 DURATION:PT1H30M0S SUMMARY:Extraction of Dyck words from finite automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181207T123000-55e8dc77431a6cff6d86ac1c8123c4b1@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181207T123000 DURATION:PT1H30M0S SUMMARY:Transitionsbasierte Generierung von Sätzen aus Abstract Meaning Representations LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Friedrich Meinert\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181221T130000-cbe71fa82a2a84d4a7f2cf22fe9e6b12@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181221T130000 DURATION:PT1H30M0S SUMMARY:Conditional Random Fields für Part-of-Speech Tagging LOCATION:APB/3027 DESCRIPTION:Lecturer: Olaf Gröscho\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20181221T133000-8c5944305da56cdf31651779dbe19576@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20181221T133000 DURATION:PT1H30M0S SUMMARY:Kompositionseigenschaften von Baumübersetzungssystemen LOCATION:APB/3027 DESCRIPTION:Lecturer: Franz Pöschel\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190111T130000-5286a0d9111081de705eff1b8680eef9@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190111T130000 DURATION:PT1H30M0S SUMMARY:CYK parsing on GPUs (after a paper by Yi, Lai, Petrov, and Keutzer, 2011) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tobias Denkinger\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190125T130000-bd3efe8f866a5257e96fb5ba5b316513@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190125T130000 DURATION:PT1H30M0S SUMMARY:On the NP-hardness of finding the best tree generated by a probabilistic regular tree grammar LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190201T130000-585ffc9c6e80739b78849fa7f150c9ca@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190201T130000 DURATION:PT1H30M0S SUMMARY:Shortest distances in graphs and hypergraphs LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190315T130000-ed26ffaedf2a8f6c7241e9593c91c635@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190315T130000 DURATION:PT1H30M0S SUMMARY:Neuerungen an Vanda-Studio (Demonstration zur SHK-Tätigkeit) LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Korn\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190405T130000-203efc11e28ddf34d41e3d7b304e0b5e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190405T130000 DURATION:PT1H30M0S SUMMARY:Parsing of lexicalised linear context-free rewriting systems via supertagging LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190405T133000-35465d5f5265f75e0c1f6d06fa7d8e08@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190405T133000 DURATION:PT1H30M0S SUMMARY:Cones for weighted tree languages LOCATION:APB/3027 DESCRIPTION:Lecturer: Hauke Mewes\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190412T133000-f994b40e66e112daa5c6d6f6f45b4852@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190412T133000 DURATION:PT1H30M0S SUMMARY:Advances in discontinuous latent variable parsing LOCATION:APB/3027 DESCRIPTION:Lecturer: Philipp Langen\n\nBericht über die WHK-Tätigkeit URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190426T130000-8c5944305da56cdf31651779dbe19576@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190426T130000 DURATION:PT1H30M0S SUMMARY:Kompositionseigenschaften von Baumübersetzungssystemen LOCATION:APB/3027 DESCRIPTION:Lecturer: Franz Pöschel\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190426T134500-6225aabe2bcc8bcd891b4cc964d2ebd4@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190426T134500 DURATION:PT1H30M0S SUMMARY:Neuerungen an j-Algo (Bericht über WHK-Tätigkeit) LOCATION:APB/3027 DESCRIPTION:Lecturer: Tilo Werdin\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190503T130000-72c13fa7437b396f144115d31f97930a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190503T130000 DURATION:PT1H30M0S SUMMARY:Abstract families of weighted tree languages LOCATION:APB/3027 DESCRIPTION:Lecturer: Heiko Vogler\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190510T130000-ed56440723adb6255e38adaa3e3c960a@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190510T130000 DURATION:PT1H30M0S SUMMARY:Implementation of a Chomsky-Schützenberger n-best parser for weighted multiple context-free grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190517T130000-e0a282ec865405f756fd51a744659fc0@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190517T130000 DURATION:PT1H30M0S SUMMARY:The Problem of Computing the Most Probable Tree of a Probabilistic Tree Automaton LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Friedrich Meinert\n\nZwischenvortrag Masterarbeit URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190524T130000-203efc11e28ddf34d41e3d7b304e0b5e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190524T130000 DURATION:PT1H30M0S SUMMARY:Parsing of lexicalised linear context-free rewriting systems via supertagging LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\nKolloquium zum Großen Beleg URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190705T130000-13fa6534f53ef30a9ad902a173f0a9f6@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190705T130000 DURATION:PT1H30M0S SUMMARY:The smallest grammar problem LOCATION:APB/3027 DESCRIPTION:Lecturer: Edgar Dorauasch\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190705T133000-5991b1aae3849670dd6fe5e7678e7ca7@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190705T133000 DURATION:PT1H30M0S SUMMARY:Parsing as reduction LOCATION:APB/3027 DESCRIPTION:Lecturer: Lena Jurkschat\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190705T140000-432473c217e28d5157911ef4a2fd4717@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190705T140000 DURATION:PT1H30M0S SUMMARY:Weighting finite-state transductions with neural context LOCATION:APB/3027 DESCRIPTION:Lecturer: Klaus-Rudolph Kladny\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190705T143000-e236eba9884e12bb3a76f97900c02474@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190705T143000 DURATION:PT1H30M0S SUMMARY:Coarse-to-fine parsing for expressive grammar formalisms LOCATION:APB/3027 DESCRIPTION:Lecturer: Alexander van Le\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190705T150000-464423099bd9cb28826b58cf9a8d10f8@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190705T150000 DURATION:PT1H30M0S SUMMARY:An efficient best-trees algorithm for weighted tree automata over the tropical semiring LOCATION:APB/3027 DESCRIPTION:Lecturer: Tilo Werdin\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190715T130000-b51d068beb2a21201c22fefa0e8bd8e6@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190715T130000 DURATION:PT1H30M0S SUMMARY:Data-driven Parsing of Natural Languages with Mildly Context-sensitive Grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Kilian Gebhardt\n\n

Statusvortrag zum Promotionsvorhaben

Several languages (and in consequence also syntactic treebanks for these languages) such as Dutch (Lassy), German (NeGra, TiGer), but also English (Penn Treebank) contain so-called discontinuous structures that cannot be adequately modelled by context-free grammars. In consequence, a class of more power grammar formalisms called mildly context-sensitive has been studied. Although the parsing complexity of these grammar formalisms is polymomial, it is usally of higher degree than that of CFG. Hence, also other methods based on graph reductions and oracle-driven transition systems with more favourable complexity have been proposed.

In this talk I give an overview on different methods proposed for discontinuous parsing. Furthermore, I present my own contributions to the area of grammar-based discontinuous parsing. In particular, I recall linear context-free rewriting systems and hybrid grammars and present a method to learn powerful probabilistic extensions of these grammars. I discuss empirical results when applying said models to data from multiple languages.

URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190719T130000-1952bd4ea70129a85ae70aa3dc710506@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190719T130000 DURATION:PT1H30M0S SUMMARY:Evaluation of coarse-to-fine recognition for weighted tree-stack automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Tilo Werdin\n\nZwischenvortrag Forschungsprojekt Grundlagen URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190902T090000-490cdde67caec7c3645c1f842060f0d5@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190902T090000 DURATION:PT1H30M0S SUMMARY:Implementierung eines gewichteten Lattice-based Parsers für Multiple Context-free Grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Marcel Legler\n\nZwischenvortrag Forschungsprojekt Grundlagen URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20190906T090000-e0a282ec865405f756fd51a744659fc0@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20190906T090000 DURATION:PT1H30M0S SUMMARY:The Problem of Computing the Most Probable Tree of a Probabilistic Tree Automaton LOCATION:APB/3027 DESCRIPTION:Lecturer: Pius Friedrich Meinert\n\nKolloquium Masterarbeit URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20191108T130000-1952bd4ea70129a85ae70aa3dc710506@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20191108T130000 DURATION:PT1H30M0S SUMMARY:Evaluation of coarse-to-fine recognition for weighted tree-stack automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Tilo Werdin\n\nForschungsprojekt Grundlagen URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20191129T130000-7ec341f568b09f67d9c53ccacbd960ac@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20191129T130000 DURATION:PT1H30M0S SUMMARY:k-best Decoding of Conditional Random Fields in Sequence Analysis LOCATION:APB/3027 DESCRIPTION:Lecturer: Johannes Hayeß\n\nZwischenvortrag Bachelorarbeit URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20191220T130000-188d18e6118c19ab53b3a7fc7552c667@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20191220T130000 DURATION:PT1H30M0S SUMMARY:Moprhosyntactic tigging with a meta-BiLSTM model over context-sensitive token encodings LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Fiedrich\n\nZwischenvortrag Forschungsprojekt URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200124T130000-7ec341f568b09f67d9c53ccacbd960ac@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200124T130000 DURATION:PT1H30M0S SUMMARY:k-best Decoding of Conditional Random Fields in Sequence Analysis LOCATION:APB/3027 DESCRIPTION:Lecturer: Johanness Hayeß\n\nBachelorverteidigung URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200214T140000-203efc11e28ddf34d41e3d7b304e0b5e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200214T140000 DURATION:PT1H30M0S SUMMARY:Parsing of lexicalised linear context-free rewriting systems via supertagging LOCATION:APB/3027 DESCRIPTION:Lecturer: Alex Ivliev\n\nZwischenvortrag Forschungsprojekt URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200214T133000-537b1dd564f70c5f7c7de90d0f480ff9@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200214T133000 DURATION:PT1H30M0S SUMMARY:Extraktion von nichtdeterministischen Streaming-String-Transducern aus einem bilingualen Korpus LOCATION:APB/3027 DESCRIPTION:Lecturer: Alexander Jenke\n\nZwischenvortrag Praktikum URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200424T130000-cdbb1d082910c320e46bbbccca829f77@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200424T130000 DURATION:PT1H30M0S SUMMARY:Lexikalisierung von Linear context-free rewriting systems LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz und Thomas Ruprecht\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200526T120000-57a1d7dbcb86f08512a6dedd4d8749fe@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200526T120000 DURATION:PT1H30M0S SUMMARY:Sequentiality of Group-Weighted Tree Automata LOCATION:APB/3027 DESCRIPTION:Lecturer: Frederic Dörband\n\n URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200526T103000-995a25e479f8ba185220c8f6ca7fbddd@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200526T103000 DURATION:PT1H30M0S SUMMARY:Morphosyntactic tagging with a meta-BiLSTM model over context-sensitive token encodings LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\nKolloquium Profilprojekt Grundlagenforschung URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200526T090000-203efc11e28ddf34d41e3d7b304e0b5e@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200526T090000 DURATION:PT1H30M0S SUMMARY:Parsing of lexicalised linear context-free rewriting systems via supertagging LOCATION:APB/3027 DESCRIPTION:Lecturer: Alex Ivliev\n\nKolloquium Profilprojekt Grundlagenforschung URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200612T120000-537b1dd564f70c5f7c7de90d0f480ff9@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200612T120000 DURATION:PT1H30M0S SUMMARY:Extraktion von nichtdeterministischen Streaming-String-Transducern aus einem bilingualen Korpus LOCATION:APB/3027 DESCRIPTION:Lecturer: Alexander Jenke\n\nAbschlussvortrag Praktikum URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20200612T133000-740471bc4de9a74c6c85026c8c8b24b1@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20200612T133000 DURATION:PT1H30M0S SUMMARY:Lexicalization of Probabilistic Linear Context-free Rewriting Systems LOCATION:APB/3027 DESCRIPTION:Lecturer: Richard Mörbitz & Thomas Ruprecht\n\nProbevortrag URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20201120T130000-35edf516663dc89a1886668348fbdcbd@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20201120T130000 DURATION:PT1H30M0S SUMMARY:Parsing von diskontinuierlichen syntaktischen Strukturen mittels neuronaler Modelle LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\nAnalyse eines Forschungsthemas URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20210122T130000-1d96f111fad3265d174f251be7033469@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20210122T130000 DURATION:PT1H30M0S SUMMARY:Dijkstra-Algorithmus und dessen Komplexität LOCATION:APB/3027 DESCRIPTION:Lecturer: Franziska von Albedyll\n\nZweite Prüfungsleistung AuD URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20210226T100000-2a1b633d1c85a2fa940b3b39f3f51aa6@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20210226T100000 DURATION:PT1H30M0S SUMMARY:Normal forms of weighted context-free grammars LOCATION:APB/3027 DESCRIPTION:Lecturer: Celina Pohl\n\nVerteidigung Bachelorarbeit URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20211217T130000-5789879e11f0a128d58d0a0ad5dbc2aa@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20211217T130000 DURATION:PT1H30M0S SUMMARY:Implementierung von Paraphrasierung als Übersetzungsproblem LOCATION:APB/3027 DESCRIPTION:Lecturer: Jonas Knobloch\n\nZwischenvortrag Forschungsprojekt Grundlagen URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20220422T130000-5789879e11f0a128d58d0a0ad5dbc2aa@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20220422T130000 DURATION:PT1H30M0S SUMMARY:Implementierung von Paraphrasierung als Übersetzungsproblem LOCATION:APB/3027 DESCRIPTION:Lecturer: Jonas Knobloch\n\nKolloquium Forschungsprojekt Grundlagen URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20220520T110000-b21c53283e079cc709510e3dc45041a0@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20220520T110000 DURATION:PT1H30M0S SUMMARY:Parsing discontinuous syntactical structures with neural models LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\n

Zwischenvortrag Diplomarbeit.

We present our idea for a new method of parsing discontinuous constituency trees and its current implementation progress. It consists of a new method of representing discontinuous constituency trees as matrices, an algorithm each for conversion from trees to matrices and vice versa and a neural network architecture that can produce those matrix tree represetations in a fully differentiable manner.

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URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT BEGIN:VEVENT UID:20220908T100000-b21c53283e079cc709510e3dc45041a0@orchid.inf.tu-dresden.de DTSTAMP;TZID=Europe/Berlin:20260603T144727 DTSTART;TZID=Europe/Berlin:20220908T100000 DURATION:PT1H30M0S SUMMARY:Parsing discontinuous syntactical structures with neural models LOCATION:APB/3027 DESCRIPTION:Lecturer: Max Friedrich\n\n

Verteidigung Diplomarbeit.

We present our idea for a new method of parsing discontinuous constituency trees and its current implementation progress. It consists of a new method of representing discontinuous constituency trees as matrices, an algorithm each for conversion from trees to matrices and vice versa and a neural network architecture that can produce those matrix tree represetations in a fully differentiable manner.

URL: https://www.orchid.inf.tu-dresden.de/research/sem.en/ END:VEVENT END:VCALENDAR