Controller

Controller 2016

• Resources

  • REST API: http://ws.okbqa.org:7042/cm

  • Web API: http://ws.okbqa.org/web_interface

  • Source codes: https://github.com/your-jiseong/cm_2016

• Main changes:

  • Extended configuration

    • The arbitrary number of module can be configured.

    • The sequence of modules executed can be configured.

    • A KB address can be configured with a tuple of KB address and graph URI, e.g., ["SPARQL_ENDPOINT", "GRAPH_URI"].

      • Example 1

        • "conf": {

        • "address": {

        • "TGM": ["http://ws.okbqa.org:1555/templategeneration/templator/"],

        • "DM": ["http://ws.okbqa.org:2357/agdistis/run"],

        • "QGM": ["http://ws.okbqa.org:38401/queries"],

        • "AGM": ["http://ws.okbqa.org:7744/agm"],

        • "KB": [["http://dbpedia.org/sparql", ""]]

        • },

        • "sequence": ["TGM", "DM", "QGM", "AGM", "KB"],

        • "timelimit": 100

        • }

      • Example 2

        • "conf": {

        • "address": {

        • "ELU": ["http://143.248.135.150:2222/entity_linking"],

        • "TGM": ["http://ws.okbqa.org:1555/templategeneration/templator/"],

        • "DM": ["http://ws.okbqa.org:2357/agdistis/run"],

        • "QGM": ["http://ws.okbqa.org:38401/queries"],

        • "AGM": ["http://ws.okbqa.org:7744/agm"],

        • "KB": [["http://143.248.135.20:45103/sparql", "http://en.dbpedia2015-10.kaist.ac.kr"]]

        • },

        • "sequence": ["ELU", "TGM", "DM", "QGM", "AGM", "KB"],

        • "timelimit": 100

        • }

  • The form of log messages

    • Every output of each module is co-printed with its input.

    • Each log of each module is printed with sorting.

    • Processing times of each module are noticed.

      • Example

        • "logs": [

        • {

        • 1. module: "QGM",

        • 2. elapsed_time: 0.6501169204711914,

        • 3. input: {...},

        • 4. output: [...]

        • }

        • ]

    • Exception messages are simplified.

      • Example

        • {"module": module, "exception": 'no result returned', "address": module_address, "input": input, "output": output}

  • Answer generation module has been updated.

    • It is changed to coherent to controller 2016.

    • Some optimization has been adapted.

    • REST API: http://ws.okbqa.org:7745/agm

    • Source codes: https://github.com/your-jiseong/agm_2016

• Contributors

  • Jiseong Kim (jiseong@kaist.ac.kr)

  • Gyuhyeon Choi (wiany11@kaist.ac.kr)

New controller design for flexible workflows

• • https://docs.google.com/presentation/d/1unZQUMp0CjZfmhGfBkcuJmMe7c7qwVPTADJJci7ehmA/edit?usp=sharing