C332 Referee report The strategy explored in this paper is sound but the paper needs additional work before publication. My main difficulty is the rather simple algorithm -- ray tracing -- which consists of independent and essentially uncorrelated tasks. Thus it does not test key issues of inter-processor synchronization, which are important in many distributed computing applications. C332 Letter Dear XYZ, We enclose 2 referee reports on: C332: This is the style of paper that would be suitable for Concurrency: Practice and Experience but both referees agree that current paper is incomplete as it stands. We would be happy to consider a revised paper that addresses issues raised by the referees. Please include a memo with your resubmission describing any changes. We thank you for your interest in Concurrency: Practice and Experience. C348 Referee Report This is a potentially interesting paper but I cannot recommend publication in its current form. In spite of the authors' claim there are many publications in this field as long as you include those use "processes/threads" and not just "objects". Thus further work must make progress in this context before publication. I cannot understand the novelty of the new method from the description given. Again the rather academic problems and quaint parallel processor make it impossible to draw interesting deductions. C348 Letter (Berman report on its way) Dear XYZ We enclose 3 referee reports on: C348: The referees have a common set of criticisms -- saying that the new ideas are not clearly stated or convincingly investigated. We would be happy to consider a revised paper that addresses issues raised by the referees. Please include a memo with your resubmission describing any changes. We thank you for your interest in Concurrency: Practice and Experience. C355 Letter Dear XYZ, We enclose a referee report on your paper C355: We would be pleased to publish and ask if you would like to make any modifications based either on the referee's comments or recent insights that you might have had. We will this revised paper without further review. We thank you for your interest in Concurrency: Practice and Experience. C357 Referee Report This is a rather interesting paper, which should definitely be published with perhaps modest revision. I have four comments. 1) The good performance is not surprising and is exhibited by all problems whose computational complexity is quadratic in problem size. The best known example of this class is the N body problem with N particles interacting with a long-range force such as gravity. 2) Comparing the author's box algorithm with the well-known fast multipole method for N bodies suggests a modification of the correlation box algorithm. Namely one sets up a recursive hierarchy of boxes with presumably increasing number of points in boxes of increasing size. However rather than calculating all or zero points as now with strict cutoff, one calculates in all boxes but in outer boxes, one only calculates a (random) sample of points. The number of points is chosen to equalize errors as a function of ln (r) when lnCm (r) is plotted against lnr. In general I suggest comparing of correlation and N body problems with attention to new faster ways of calculating them. 3) I think there is an error in second line of equ 1) where N and N(subscript s) are interchanged 4) Although I enjoyed paper, I think it could be usefully shortened. C357 Letter Dear XYZ, We enclose a referee report on C357: We hope you can send us a modestly revised paper that we will publish without further review. We thank you for your interest in Concurrency: Practice and Experience. C358 Report This is a well-written paper on an interesting subject. I am familiar with the general resource management area but not with this particular topic. From my point of view, I find the artificial test problems very unsatisfactory. Surely one should have some real application in mind with a corresponding set of tasks. I would recommend against publishing paper unless the authors explain why and where their algorithms would be used. This would then allow you to derive or measure the task parameters, which will allow meaningful tests of the strategy.