--- title: "Computer-Aided Grammatical Tagging of Spoken English (1980)" description: "His design works from surface signals that listeners plausibly rely on, namely written word forms, prosody and dictionary word classes." authors: ["Jan Svartvik"] year: 1980 venue: "COLING 1980 Volume 1: The 8th International Conference on Computational Linguistics" source: "https://aclanthology.org/C80-1005/" licence: "CC BY-NC-SA 3.0 (ACL Anthology, before 2016)" licence_url: "https://creativecommons.org/licenses/by-nc-sa/3.0/" summary_licence: "Elamur Cosmic License" canonical: "https://research.elamur.ai/free/en/papers/svartvik-1980-computer-aided-grammatical-tagging-spoken/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/papers/svartvik-1980-computer-aided-grammatical-tagging-spoken/) [home](https://md.research.elamur.ai/free/en/) / [papers](https://md.research.elamur.ai/free/en/papers/) / [1980](https://md.research.elamur.ai/free/en/papers/1980/) / Computer-Aided Grammatical Tagging of Spoken English # Computer-Aided Grammatical Tagging of Spoken English **Authors:** [Jan Svartvik](https://md.research.elamur.ai/free/en/authors/jan-svartvik/) · **Year:** 1980 · **Venue:** [COLING 1980 Volume 1: The 8th International Conference on Computational Linguistics](https://md.research.elamur.ai/free/en/venues/coling/) ([COLING 1980](https://md.research.elamur.ai/free/en/venues/coling/1980/)) · **Licence:** [CC BY-NC-SA 3.0 (ACL Anthology, before 2016)](https://creativecommons.org/licenses/by-nc-sa/3.0/) **Links:** [Publisher's page](https://aclanthology.org/C80-1005/) · [PDF](https://aclanthology.org/C80-1005.pdf) · [OpenAlex](https://openalex.org/W2005523427) **Citations:** 1 citations (OpenAlex, 2026-10-14) ## Summary The paper outlines a planned system for grammatically tagging the London-Lund Corpus of spoken English, about 450,000 words. The corpus is transcribed orthographically and annotated with prosody: tone units, nuclei, stresses and pauses. Svartvik notes that people agreed tagged corpora were useful, but there was no consensus on the tag scheme or on how to produce it. His design works from surface signals that listeners plausibly rely on, namely written word forms, prosody and dictionary word classes. The proposed pipeline has three steps: - Word types get candidate classes from the Longman Dictionary of Contemporary English. - Ambiguous tokens are then disambiguated. - Phrases are built by ordered, cyclically applied parsing rules inside each tone unit. Two design choices stand out. The tone unit serves as the unit of analysis, and the phrase search runs right to left, because English phrase heads tend to sit at the right edge. Since fully automatic tagging was not yet feasible, the process is partly interactive. This is a design proposal: it reports no accuracy figures. Its value lies in linking prosodic segmentation to syntactic chunking. ## Key points - The target resource is the London-Lund Corpus of spoken English, about 450,000 words. It is prosodically transcribed and partly available on magnetic tape and in print. The work belongs to the Survey of Spoken English (SSE). - Word class tags for types come from a general-purpose dictionary, the Longman Dictionary of Contemporary English. Token disambiguation and phrase tagging follow. - The tone unit is the basic analysis unit. Earlier Survey work (Quirk et al 1964) found tone units average 5.3 words and largely coincide with group, phrase and clause units. - Phrase rules are applied in a fixed order and cyclically: verb phrases (VPH), adverb phrases (APH), adjective phrases (JPH), noun phrases (NPH), prepositional phrases (PPH). - Unlike discourse models built for toy domains such as blocks worlds (e.g. Davey 1978), the system targets unrestricted speech. Svartvik cites Winograd's use of Halliday's systemic grammar as relevant. ## Interesting ideas - Scanning for phrases from right to left fits head-final English phrases, and the author claims this avoids left-recursion trouble and a flood of predicted alternatives. - Using intonation-based units as the segmentation for grammar works because these units mostly match phrases or clauses, which gives natural chunk boundaries. - The prosodic nucleus tends to fall on the phrase head, so a non-syntactic signal can serve as evidence for where the head lies. - Candidate tags come from a general dictionary listing all possible word classes, and context then narrows them down. This keeps the lexicon explainable and separate from disambiguation. - A semi-manual, interactive mode handles cases the automatic rules cannot. This openly accepts partial automation while the rules mature. ## For Mova How these ideas could serve Mova, our small open language model — its files, stages and tests: - **I1** (tree): A right-to-left pre-chunking pass could propose nominal and verbal heads first, giving the perceptron parser strong head anchors before it attaches dependents. - **I2** (tokens): Punctuation, line breaks or dialogue turns could play the role of tone units, letting the tagger and chunker limit ambiguity resolution to short spans. - **I3** (learn): Independent cues such as emphasis markup or capitalised stress in transcripts could act as an extra witness when voting on silver head choices. - **I4** (tokens): Mova's lexicon could store all dictionary classes per type and log which contextual rule removed each one, making each tagging decision traceable. - **I5** (learn): Unresolved spans could be routed to an LLM teacher tier or a human, and those decisions harvested to induce new ordered repair rules. *Our summary of the paper, in our own words — not its text. The work belongs to its authors; read it at the links above.* ## Institutions - [Lund University](https://md.research.elamur.ai/free/en/universities/lund-university/) — University, Lund, Sweden · 12 works · 1,264 citations 📚 Shelves (4): [🖥️ Computer Science](https://md.research.elamur.ai/free/en/shelves/computer-science/) · 18,614 works · [🤖 Artificial Intelligence](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · 17,965 works · [🎭 Arts and Humanities](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · 17,450 works · [🗣️ Language and Linguistics](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · 17,296 works 🧭 Topics (1): [English](https://md.research.elamur.ai/free/en/topics/english/) · 2,379 works ## Cite Cite as: Jan Svartvik. 1980. Computer-Aided Grammatical Tagging of Spoken English. COLING 1980 Volume 1: The 8th International Conference on Computational Linguistics. The paper itself, not this page. BibTeX from the library's record of the work. ```bibtex @inproceedings{svartvik1980computer, title = {{Computer-Aided Grammatical Tagging of Spoken English}}, author = {Jan Svartvik}, booktitle = {COLING 1980 Volume 1: The 8th International Conference on Computational Linguistics}, year = {1980}, doi = {10.3115/990174.990180}, url = {https://doi.org/10.3115/990174.990180} } ``` - [← previous Computational Analysis of Predicational Structures in English](https://md.research.elamur.ai/free/en/papers/kucera-1980-computational-analysis-predicational-structures-english/) - [next → Signalling the Interpretation of Indirect Speech Acts](https://md.research.elamur.ai/free/en/papers/cohen-1980-signalling-interpretation-indirect-speech-acts/) - [↑ back to papers of 1980](https://md.research.elamur.ai/free/en/papers/1980/) *Updated 2 November 2026*