CS344M Autonomous Multiagent Systems Todd Hester Department or - - PowerPoint PPT Presentation

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CS344M Autonomous Multiagent Systems Todd Hester Department or - - PowerPoint PPT Presentation

Jan 16, 2024 378 likes •754 views

CS344M Autonomous Multiagent Systems Todd Hester Department or Computer Science The University of Texas at Austin Good Afternoon, Colleagues Are there any questions? Todd Hester Logistics Programming assignment 4 Todd Hester Logistics

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CS344M Autonomous Multiagent Systems

Todd Hester Department or Computer Science The University of Texas at Austin

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Good Afternoon, Colleagues

Are there any questions?

Todd Hester

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Logistics

  • Programming assignment 4

Todd Hester

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Logistics

  • Programming assignment 4

− 2D assignment

Todd Hester

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Logistics

  • Programming assignment 4

− 2D assignment

  • Final exam time: Monday Dec 17, 2-5 pm

Todd Hester

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Logistics

  • Programming assignment 4

− 2D assignment

  • Final exam time: Monday Dec 17, 2-5 pm

− No exam − Final tournament and oral project presentation

Todd Hester

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SLIDE 7

Logistics

  • Programming assignment 4

− 2D assignment

  • Final exam time: Monday Dec 17, 2-5 pm

− No exam − Final tournament and oral project presentation

  • Talks in the department:

Todd Hester

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Logistics

  • Programming assignment 4

− 2D assignment

  • Final exam time: Monday Dec 17, 2-5 pm

− No exam − Final tournament and oral project presentation

  • Talks in the department:

− Julian Bishop, PhD Proposal, Friday at 11am (ENS 31NM) − “Evolutionary Feature Discovery for Online Reinforcement Learning”

Todd Hester

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ACL Desiderata

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content Semantics: unambiguous, address location and time

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content Semantics: unambiguous, address location and time Implementation: efficient, networking issues hidden, amenable to partial implementation

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content Semantics: unambiguous, address location and time Implementation: efficient, networking issues hidden, amenable to partial implementation Networking: usable on top of existing protocols

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content Semantics: unambiguous, address location and time Implementation: efficient, networking issues hidden, amenable to partial implementation Networking: usable on top of existing protocols Environment: interoperability with other languages

Todd Hester

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ACL Desiderata

Form: simple, readable, concise, easy to parse and generate, extensible Content: well-defined primitives, flexible content Semantics: unambiguous, address location and time Implementation: efficient, networking issues hidden, amenable to partial implementation Networking: usable on top of existing protocols Environment: interoperability with other languages Reliability: reliable, secure, authentication possible, error handling

Todd Hester

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{Per,Il}locution

Locution: What is said (physical)

Todd Hester

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{Per,Il}locution

Locution: What is said (physical) Illocution: What is meant

Todd Hester

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{Per,Il}locution

Locution: What is said (physical) Illocution: What is meant Perlocution: Intended effects

Todd Hester

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{Per,Il}locution

Locution: What is said (physical) Illocution: What is meant Perlocution: Intended effects Example: “Please close the window.”

Todd Hester

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{Per,Il}locution

Locution: What is said (physical) Illocution: What is meant Perlocution: Intended effects Example: “Please close the window.” Illocution – Performatives

Todd Hester

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Three-layer organization

  • Content: free-form (domain-dependent)

Todd Hester

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Three-layer organization

  • Content: free-form (domain-dependent)
  • Communication: who is sending, etc.

Todd Hester

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Three-layer organization

  • Content: free-form (domain-dependent)
  • Communication: who is sending, etc.
  • Message: performatives and fields (standard)

Todd Hester

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Three-layer organization

  • Content: free-form (domain-dependent)
  • Communication: who is sending, etc.
  • Message: performatives and fields (standard)

(tell :sender stock-server :content (PRICE IBM 14) :receiver joe :in-reply-to ibm-stock :language LPROLOG :ontology NYSE-TICKS)

Todd Hester

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Three-layer organization

  • Content: free-form (domain-dependent)
  • Communication: who is sending, etc.
  • Message: performatives and fields (standard)

(tell :sender stock-server :content (PRICE IBM 14) :receiver joe :in-reply-to ibm-stock :language LPROLOG :ontology NYSE-TICKS)

Todd Hester

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ACLs – Current Landscape

“Languages exist to serve a purpose, namely the communication between willing—and

  • ccasionally

unwilling—participants”

Todd Hester

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ACLs – Current Landscape

“Languages exist to serve a purpose, namely the communication between willing—and

  • ccasionally

unwilling—participants”

  • There are different options
  • Subtle differences

Todd Hester

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ACLs – Current Landscape

“Languages exist to serve a purpose, namely the communication between willing—and

  • ccasionally

unwilling—participants”

  • There are different options
  • Subtle differences
  • Why a standard?

− What are the pros and cons?

Todd Hester

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ACLs – Current Landscape

“Languages exist to serve a purpose, namely the communication between willing—and

  • ccasionally

unwilling—participants”

  • There are different options
  • Subtle differences
  • Why a standard?

− What are the pros and cons?

  • How are they created?

Todd Hester

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ACLs – Current Landscape

“Languages exist to serve a purpose, namely the communication between willing—and

  • ccasionally

unwilling—participants”

  • There are different options
  • Subtle differences
  • Why a standard?

− What are the pros and cons?

  • How are they created?
  • Sample FIPA applications on resources page

Todd Hester

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Soccer server communication

  • What is the soccer server communication protocol?
  • How does it relate?

Todd Hester

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Soccer server communication

  • What is the soccer server communication protocol?
  • How does it relate?
  • Does an ACL make sense in the soccer server? If so, under

what circumstances?

Todd Hester

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Soccer server communication

  • What is the soccer server communication protocol?
  • How does it relate?
  • Does an ACL make sense in the soccer server? If so, under

what circumstances? An example protocol

Todd Hester

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Communication Disruption

How could an opponent team disrupt team communication?

Todd Hester

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Communication Disruption

How could an opponent team disrupt team communication? Actual instances

Todd Hester