Moderated by Erik Sandewall.
 

Patrick Doherty, Joakim Gustafsson, Lars Karlsson, and Jonas Kvarnström

TAL: Temporal Action Logics Language
Specification and Tutorial

The article mentioned above has been submitted to the Electronic Transactions on Artificial Intelligence, and the present page contains the review discussion. Click here for more explanations and for the webpage of theauthors: Patrick Doherty, Joakim Gustafsson, Lars Karlsson, and Jonas Kvarnström.

Overview of interactions

N:o Question Answer(s) Continued discussion
1 12.6.1999  Anonymous Referee 1
   
2 12.6.1999  Anonymous Referee 2
   
 

Q1. Anonymous Referee 1 (12.6.1999):

1. Does the article represent a tradition or "approach" where there is already a sufficient volume of work in the field?

Yes.

2. Does the article concisely specify the assumptions, motivations, and notations used in that approach? Does it correctly capture the assumptions, etc. that have been used and are being used?

Yes. Note, however, that these notations etc. are fairly complex.

3. Would reading the present article enable one to skip the introductory definitions section of many previously published articles that used the approach?

Yes. However, the length of the article (32 pages) makes it unlikely that the same text would ever have been included as a part of another article.

4. Is the article also concise in the sense that it does not contain a lot of material that is unnecessary for the above criteria?

One would hope that it is sometimes possible to make do with a shorter introduction to the approach than this one. An article giving a full account of the approach couldn't have been much shorter, however.

5. Is the article pedagogical and sufficiently easy to read, but at the same time precise and correct?

Yes.


Q2. Anonymous Referee 2 (12.6.1999):

I suggest to accept the article. Here is how I feel it conforms to the various criteria for reference articles:

1. Does the article represent a tradition or "approach" where there is already a sufficient volume of work in the field?

Yes, as is also shown in the article. Moreover it is a very active approach, with a rapidly growing volume of work.

2. Does the article concisely specify the assumptions, motivations, and notations used in that approach? Does it correctly capture the assumptions, etc. that have been used and are being used?

Yes concerning assumptions and notations. The article gives a very clear specification of TAL and in addition a nice "user manual". Motivations for the types of language statements and an explanation how the logics deal with the frame/qualification/ramification problems could be more elaborate: in this respect the article relies heavily on e.g. "Features and Fluents". However, I suppose it is acceptable for the article to rely on what the authors call its companion article (reference [29], on Cognitive Robotics Logic, by Erik Sandewall).

3. Would reading the present article enable one to skip the introductory definitions section of many previously published articles that used the approach?

Yes, under the same assumption as above.

4. Is the article also concise in the sense that it does not contain a lot of material that is unnecessary for the above criteria?

Yes.

5. Is the article pedagogical and sufficiently easy to read, but at the same time precise and correct?

Yes.


 

Background: Review Protocol Pages and the ETAI

This Review Protocol Page (RPP) is a part of the webpage structure for the Electronic Transactions on Artificial Intelligence, or ETAI. The ETAI is an electronic journal that uses the Internet medium not merely for distributing the articles, but also for a novel, two-stage review procedure. The first review phase is open and allows the peer community to ask questions to the author and to create a discussion about the contribution. The second phase - called refereeing in the ETAI - is like conventional journal refereeing except that the major part of the required feedback is supposed to have occurred already in the first, review phase.

The referees make a recommendation whether the article is to be accepted or declined, as usual. The article and the discussion remain on-line regardless of whether the article was accepted or not. Additional questions and discussion after the acceptance decision are welcomed.

The Review Protocol Page is used as a working structure for the entire reviewing process. During the first (review) phase it accumulates the successive debate contributions. If the referees make specific comments about the article in the refereeing phase, then those comments are posted on the RPP as well, but without indicating the identity of the referee. (In many cases the referees may return simply an " accept" or " decline" recommendation, namely if sufficient feedback has been obtained already in the review phase).