Open System for Communication in Realtime
E334054
Open System for Communication in Realtime (OSCAR) is AOL's proprietary instant messaging and presence protocol used by services like AIM and ICQ.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Open System for Communication in Realtime canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3167404 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Open System for Communication in Realtime Context triple: [OSCAR, fullName, Open System for Communication in Realtime]
-
A.
Communication and Concurrency
Communication and Concurrency is a foundational book in theoretical computer science that introduces process calculi, particularly the Calculus of Communicating Systems (CCS), to model and reason about concurrent systems.
-
B.
Real-time Transport Control Protocol
Real-time Transport Control Protocol (RTCP) is a companion protocol to RTP that provides out-of-band control, quality-of-service feedback, and synchronization for real-time audio and video streams over IP networks.
-
C.
Multiple Stream Registration Protocol
Multiple Stream Registration Protocol (MSRP) is an enhancement to the Stream Reservation Protocol that enables the registration and management of multiple audio/video streams in Time-Sensitive Networking (TSN) Ethernet environments.
-
D.
The Computer as a Communication Device
"The Computer as a Communication Device" is a seminal 1968 essay by J.C.R. Licklider that envisioned interactive, networked computing as a medium for human collaboration and communication, foreshadowing the modern internet.
-
E.
Towards a New Architecture
Towards a New Architecture is a seminal 1923 architectural treatise by Le Corbusier that advocates for modernist design principles grounded in industrialization, functionalism, and new construction technologies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Open System for Communication in Realtime Target entity description: Open System for Communication in Realtime (OSCAR) is AOL's proprietary instant messaging and presence protocol used by services like AIM and ICQ.
-
A.
Communication and Concurrency
Communication and Concurrency is a foundational book in theoretical computer science that introduces process calculi, particularly the Calculus of Communicating Systems (CCS), to model and reason about concurrent systems.
-
B.
Real-time Transport Control Protocol
Real-time Transport Control Protocol (RTCP) is a companion protocol to RTP that provides out-of-band control, quality-of-service feedback, and synchronization for real-time audio and video streams over IP networks.
-
C.
Multiple Stream Registration Protocol
Multiple Stream Registration Protocol (MSRP) is an enhancement to the Stream Reservation Protocol that enables the registration and management of multiple audio/video streams in Time-Sensitive Networking (TSN) Ethernet environments.
-
D.
The Computer as a Communication Device
"The Computer as a Communication Device" is a seminal 1968 essay by J.C.R. Licklider that envisioned interactive, networked computing as a medium for human collaboration and communication, foreshadowing the modern internet.
-
E.
Towards a New Architecture
Towards a New Architecture is a seminal 1923 architectural treatise by Le Corbusier that advocates for modernist design principles grounded in industrialization, functionalism, and new construction technologies.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
communication protocol
ⓘ
instant messaging protocol ⓘ |
| abbreviation | OSCAR ⓘ |
| associatedWith |
AOL Instant Messenger protocol stack
ⓘ
ICQ protocol stack ⓘ |
| authenticationMethod | proprietary authentication ⓘ |
| category |
AOL technologies
ⓘ
linked to:
AOL
instant messaging technologies ⓘ |
| competesWith |
MSN Messenger protocol
ⓘ
linked to:
MSN Messenger
XMPP ⓘ Yahoo Messenger protocol ⓘ
linked to:
Yahoo! Messenger
|
| developer | AOL ⓘ |
| documentationAvailability | partially reverse engineered ⓘ |
| encryptionSupport | limited ⓘ |
| era |
early 2000s
ⓘ
late 1990s ⓘ |
| hasFeature |
away messages
ⓘ
chat rooms ⓘ file attachments ⓘ presence subscription ⓘ server-side contact list storage ⓘ user profiles ⓘ user-to-user messaging ⓘ |
| intellectualPropertyStatus | proprietary ⓘ |
| maintainer | AOL ⓘ |
| networkLayer | application layer ⓘ |
| originCountry |
United States
ⓘ
linked to:
United States of America
|
| primaryUse | public consumer messaging services ⓘ |
| protocolType | proprietary protocol ⓘ |
| relatedSoftware |
AIM client
ⓘ
ICQ client ⓘ |
| supports |
buddy lists
ⓘ
contact authorization ⓘ file transfer ⓘ instant messaging ⓘ message delivery receipts ⓘ presence information ⓘ typing notifications ⓘ |
| topology | client–server ⓘ |
| transportProtocol |
TCP
ⓘ
linked to:
Transmission Control Protocol
|
| usedBy |
AIM
ⓘ
AOL Instant Messenger ⓘ ICQ ⓘ |
| usedFor |
online presence management
ⓘ
real-time text communication ⓘ |
| usedIn | consumer instant messaging ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Open System for Communication in Realtime Description of subject: Open System for Communication in Realtime (OSCAR) is AOL's proprietary instant messaging and presence protocol used by services like AIM and ICQ.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.