TACAS 2019 Call for Papers

Call for Papers

TACAS is a forum for researchers, developers and users interested in rigorously based tools and algorithms for the construction and analysis of systems. The conference aims to bridge the gaps between different communities with this common interest and to support them in their quest to improve the utility, reliability, flexibility, and efficiency of tools and algorithms for building systems.

Theoretical papers with clear relevance for tool construction and analysis as well as tool descriptions and case studies with a conceptual message are all encouraged. The topics covered by the conference include but are not limited to:

  • specification and verification techniques;
  • software and hardware verification;
  • analytical techniques for real-time, hybrid, or stochastic systems;
  • analytical techniques for safety, security, or dependability;
  • SAT and SMT solving;
  • theorem-proving;
  • model-checking;
  • static and dynamic program analysis;
  • testing;
  • abstraction techniques for modelling and verification;
  • compositional and refinement-based methodologies;
  • system construction and transformation techniques;
  • machine-learning techniques for synthesis and verification;
  • tool environments and tool architectures;
  • applications and case studies.


Submit your paper via the TACAS 2019 author interface of EasyChair. Please see additional instructions on submitting through the EasyChair interface that are available once you log into EasyChair and explain how to submit an artifact, etc.

TACAS 2019 will not have a rebuttal phase.

TACAS paper categories

TACAS accepts four types of submissions: research papers, case-study papers, regular tool papers, and tool-demonstration papers. Papers of all four types will appear in the proceedings and have presentations during the conference.

  • Research papers clearly identify and justify a principled advance to the theoretical foundations for the construction and analysis of systems. Where applicable, they are supported by experimental validation.

  • Case-study papers report on case studies, preferably in a real-world setting. They should provide information about the following aspects: the system being studied and the reasons why it is of interest, the goals of the study, the challenges the system poses to automated analysis/testing/synthesis, research methodologies and approaches used, the degree to which the goals were met, and how the results can be generalized to other problems and domains.

  • Regular tool papers present a new tool, a new tool component, or novel extensions to an existing tool, and are subject to an artifact submission requirement (see below). They should provide a short description of the theoretical foundations with relevant citations, and emphasize the design and implementation concerns, including software architecture and core data structures. A regular tool paper should give a clear account of the tool’s functionality, discuss the tool’s practical capabilities with reference to the type and size of problems it can handle, describe experience with realistic case studies, and where applicable, provide a rigorous experimental evaluation. Papers that present extensions to existing tools should clearly focus on the improvements or extensions with respect to previously published versions of the tool, preferably substantiated by data on enhancements in terms of resources and capabilities.

  • Tool demonstration papers focus on the usage aspects of tools and are also subject to an artifact submission requirement (see below). Theoretical foundations and experimental evaluation are not required, however, a motivation as to why the tool is interesting and significant should be provided. Further, the paper should describe aspects such as, for example, the assumptions about application domain and/or extent of potential generality, demonstrate the tool workflow(s), explain integration and/or human interaction, evaluate the overall role and the impact to the development process.

Paper length limits

The length of researchcase-study, and regular tool papers is limited to 15 pages in the LNCS format, excluding the blibliography. The length of tool-demonstration papers is limited to 6 pages in the LNCS format, including the bibliography.

Appendices going beyond the above page limits are not allowed! Additional (unlimited) appendices can be made available separately or as part of an extended version of the paper made available via arXiv, Zenodo, or a similar service, and cited in the paper. The reviewers are, however, not obliged to read such appendices.

Tool paper artifact submission

This year, authors of regular tool papers and tool-demonstration papers are required to provide an artifact (format described below) with their submission. In this case, the artifact has to be submitted together with the submission to be reviewed (i.e., by Nov. 16, 2018). The artifact will be evaluated by the artifact evaluation committee (AEC) independently of the paper. The results of the artifact evaluation will be taken into account during discussion of the paper submission.

Exceptions to this rule may be granted by the PC chairs, but only in cases when the tool cannot be in any reasonable way run by the AEC. In such cases, the authors should contact the PC chairs as soon as possible (at least 7 days prior to abstract submission), ask for an exception, and explain why it is needed. An example of a case where an exception can be negotiated is a tool that must be run in some very special environment, e.g., on special hardware that cannot be virtualised in any way. Note that license problems are generally not an acceptable grounds for an exception. When an exception is granted, the authors should instead submit a detailed video showing their tool in action.

Posters and tool demonstrations

Subject to available space, authors of all accepted papers will be given an option to present their results in the form of a poster in addition to the talk. Moreover, again subject to available space, authors of regular tool papers and tool demonstration papers will be given an option to demonstrate their tool to conference participants in addition to giving their talk / presenting their poster. More information about the posters and demonstrations will be posted to the concerned authors in due time.

Submission and evaluation criteria

Evaluation: All papers will be evaluated by the program committee, coordinated by the PC chairs, aided by the case-study chair for case-study papers, and by the tools chair for regular tool papers and tool demonstration papers. All papers will be judged on novelty, significance, correctness, and clarity.

Replicability of results: Reproducibility of results is of the utmost importance for the TACAS community. Therefore, we encourage all authors of submitted papers to include support for replicating the results of their papers. For theorems, this would mean providing proofs; for algorithms, this would mean including evidence of correctness and acceptable performance, either by a theoretical analysis or by experimentation; and for experiments, one should provide access to the artifacts used to generate the experimental data. Material that does not fit into the paper may be provided on a supplementary web site, with access appropriately enabled and license rights made clear. For example, the supplemental material for reviewing case-study papers and papers with experimental results could be classified as reviewer-confidential if necessary (e.g., if proprietary data are investigated or software is not open source). In general, TACAS encourages all authors to archive additional material and make it citable via DOI (e.g., via Zenodo or Figshare).

Limit of 3 submissions: Each individual author is limited to a maximum of three submissions as an author or co-author. Authors of co-authored submissions are jointly responsible for respecting this policy. In case of violations, all submissions of this (co-)author will be desk-rejected.

Artifact evaluation

Artifact evaluation is compulsory for regular tool papers and tool-demonstration papers. Authors of all accepted research papers and case-study papers will be invited to submit (but are not required to) the relevant artifact for evaluation by the AEC. The AEC will read the paper and evaluate the artifact according to the following criteria:

  • consistency with and replicability of results in the paper,
  • completeness,
  • documentation, and
  • ease of use.

More information can be found on the TACAS 2019 Artifact Evaluation site.

Competition on software verification

TACAS 2019 hosts the 8th Competition on Software Verification with the goal to evaluate technology transfer and compare state-of-the-art software verifiers with respect to effectiveness and efficiency. More information can be found on the webpage of the competition.

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