ngram
listlengths
0
9.89k
[ "you come up with an idea, but X already has", "before, even though you don't know about this. Is it", "already has written about it before, even though you don't", "idea first? That is, can you accidentally commit plagiarism in", "you **still** are not aware that X came up with", "came up with this idea ...
[ "defended and/or used the proposition. If it is my first", "squares (GLS) when estimating certain parameters; the consequences of omitted", "important and that I am of the opinion that I", "only if a certain variable is negative or different from", "the following questions. 1. **How am I to pursue my", "w...
[ "to finish my research and graduate. I meet with my", "my health and my concentration and negatively impact the quality", "and a deadline is set for specific tasks. The initial", "I am too slow in getting to where I want", "I also think I can publish at least one conference", "have the necessary tools nee...
[ "then I am to be blamed when it is criticized?", "when it is criticized? This is the price of working", "the paper lacking in substance. And then my supervisor disowned", "The finding is nothing startling. The experiments lack rigor. Any", "mediocre quality pains me. I feel embarrassed. The conference has",...
[ "should I act? How much leeway should I give? *", "question on this topic as per [this meta post](//academia.meta.stackexchange.com/q/3707/7734). Due", "I submitted a paper to a journal, and I suspect", "I suspect that it is handled too slowly. * How", "in general, and do not seek specific numbers for my", ...
[ "in published paper) is TWO column. Does this journal (and", "Word or LaTex format. It seems that there is no", "but they DO say that the Word template should be", "the sample template is \"review\" which has ONE column format.", "\"5p\". The default option in the sample template is \"review\"", "sample L...
[ "waiting, I finally received the reviews for a letter I", "other points that reviewer 1/reviewer 2 bought up can be", "a 2 week submission deadline 1 week back. The original", "letter, and the first reviewer just had some clarifications regarding", "to the main website, the status of the paper reads", "I ...
[ "thesis defending? Second of all, I have limited time to", "English speaker. When I practiced my presentation on my own", "difficult to understand. Can anyone instruct me or provide me", "My expected audience has a background in computer science, while", "as possible as clear to outliers. So to make the", ...
[ "time according to the deadline. I have also added details", "the deadline. I have also added details under each task", "excel-style Gantt Charts to create a high level plan of", "have also added details under each task as the semester", "semester proceeds. I am wondering if there are better task", "deadl...
[ "search results, probably because it does not have enough citations", "be different possibilities here - either there are no papers", "or the Search Spider was not able to find the", "and on Google Scholar: Potential inhibitors against acetylcholinesterase and glutathione", "and Pharmaceutical Research*. It...
[ "Is it worth doing a PhD if learning and mastery", "some way. I want to be that guy who has", "mastery of physics over research is the primary motivation and", "reason I applied is primarily because I miss physics and", "smart enough (and this is not impostor syndrome or anything,", "unfinished in some wa...
[ "such perfect to submit at a conference (economics conferences also", "and they both saw no problem. I am asking for", "published conference proceedings and as far as I can tell", "mind since I am likely over-thinking the issue and unsure", "that the article submitted is the same, there is no", "article h...
[ "best way to express this opinion as neutrally and politely", "test our memory and give all the needed formulae, so", "/ opinion about this situation? And if this would be", "with some feedback / opinion about this situation? And if", "this situation? And if this would be appropriate, what would", "as neu...
[ "pack in my discipline. However, as my writing developed, I", "school representing the middle of the pack in my discipline.", "that I am more interested in research in general than", "my *alma mater* is the only reachable university with postdoc", "the first time. On top of this, I am currently", "of the ...
[ "My question is: is there a way to post it", "would actually be good as my institution never cared to", "was ok with my home institution to have it in", "I was not sure if it was ok with my", "not show among the most recent ones? EDIT: given the", "ok with my home institution to have it in arxiv.", "fin...
[ "sent me to perform ML, and got offended because I", "3 times a week. However, sometimes I feel and am", "me to use the above matlab package he sent me,", "better it at the same time. He said \"*Learn Python", "just wants me to use the above matlab package he", "with my mentor, but he wouldn't listen: he ...
[ "schools but they did not give me an offer yet.", "still have interviews at other schools remaining, other candidates seem", "a tenure track position and the chair informed me that", "other candidates seem to have finished their interviews. The chair", "take an offer before visiting other schools but they d...
[ "show that the idea works. In terms of etiquette, would", "with a few schemes. I don't have the programming skills", "the idea works. In terms of etiquette, would it be", "the programming skills to show that the idea works. In", "a speculative paper, outlining an approach to make data analysis", "physicis...
[ "will take time to be online. I can access my", "publishing procedure in order to meet the requirements for my", "my PhD study. I have three papers accepted in one", "It will take time to be online. I can access", "online. I can access my papers through ResearchGate but couldn't", "have deadline in my PhD...
[ "be doing it to bolster my otherwise ordinary profile. I", "only end up solving some textbook problems. I was wondering", "learn anything new in a theoretical intern, and that I", "physics area for a year before applying for PhD. My", "am planning to do an internship in a theoretical physics", "to do an i...
[ "definition, attainable milestones. I feel that they are useful tools,", "set goals for myself all the time. However, setting goals", "my students to continually monitor their own progress in the", "continually monitor their own progress in the long term, without", "you ensure that a student learned such th...
[ "if there is a consensus in the community. Some people", "clear that it is subjective; if I changed it to", "about 80 pages, hence length-wise it doesn't really matter. It", "in doing so except for beating automatic tools / grading", "to the passive (it is recommended...) then it sounds as", "consensus in...
[ "I am now only waiting for the awarding of a", "a tour of the college, visit their research group and", "Last week, I received an e-mail from my potential supervisor", "the awarding of funding from the college is all but", "of this invitation could be to: 1) Give my potential", "from an academic standpoin...
[ "reference to one particular topic. As both papers are literature", "it can be improved in general. Then I have another", "about other overview of concept A and how it can", "into other, rather sometimes the sense is same. I would", "many common references. My question is, is it a case", "to one particula...
[ "what kind of funding I am going to secure to", "had the interview, which I think went reasonably well. I", "which I think went reasonably well. I found the advice", "answer to be quite valuable in the end. Things that", "pointers from academics who are familiar with the UK system", "sounds a bit vague (p...
[ "(in terms of the rhetorical structure and any graduation requirements)?", "way to support new research. Are there differences between the", "journal article. I tend to think that a dissertation will", "each (in terms of the rhetorical structure and any graduation", "the purpose of each (in terms of the rhe...
[ "teaching university level Computer Science, I find many students struggling", "problem solving but I have seen enough counterexamples by now.", "but are again unable to transfer that to another problem.", "I seem to be getting to is one that I", "to some problems but cannot generalize to other problems. Wa...
[ "going to be part of a project at bachelor level,", "I'm also interested in how it works in \"real life\".", "However, it seems that the calculations on the GPU are", "to perform certain calculations, where reproducibility **can not** be guaranteed,", "that provide estimates, and then calculate an average o...
[ "Methadone Effects on Laboratory Indices of Liver Health: A Randomized", "or DOIs. ``` • Saxon AJ, Ling W, Hillhouse M,", "et al. Using a latent variable approach to inform gender", "2013;128(1-2):71-76. • Woody GE, Poole SA, Subramaniam GA, Dugosh KL,", "Treatment Clinical Trials Network study. Am J Addict...
[ "What else can I say that they might find compelling?", "is that I should: * Convince them that since I'm", "for the professor, so I'm trying to figure out why", "to allow me in. My best guess is that I", "that since I'm a good student, I won't create very", "need that is currently full, and am told that ...
[ "has sent the manuscript out for a second review? *", "EA send the manuscript out for a second review? *", "later it switched back to \"Awaiting referee assignment\" again. Thus,", "to \"Awaiting referee assignment\" again. Thus, seemingly, the review process", "Reviewer Scores\" to \"Awaiting recommendatio...
[ "my advisor, I am really worried I won't be able", "the low pay and I'm excited about the topic, so", "I do want to do instead though). 2. Would it", "I'm a senior grad student struggling with existential angst. I'm", "my field of study (in the biosciences), I like research,", "student struggling with exi...
[ "citations. **Would they be reluctant to accept paper B?** The", "currently has no citations. **Would they be reluctant to accept", "lets say paper A currently has no citations. **Would they", "paper to the same journal, and achieve a paper-to-citation ratio", "am now ready to submit a new paper, paper B.",...
[ "all graduated with PhDs and are now working as professors", "coming December and I'm wondering a couple things about getting", "recommendation for me. They have all graduated with PhDs and", "think that, other than my advisor, they are in the", "BS and a thesis MS in computer science, and I've", "a lot o...
[ "professor for extra credit but he refused saying his goal", "I wanted and I asked the professor for extra credit", "doing as well as I wanted and I asked the", "this course no matter what and make up for my", "comparable to the others. On the other hand I am", "thinking, maybe I should implement it and h...
[ "in this field in my local University with whom I", "to experienced professors backfired on me? How can I come", "so many directions of the topic I am working on,", "my research considerably: > > 1.Has my decision to stay", "are so many directions of the topic I am working", "I chose a problem to work on ...
[ "months (maximum 3, I hope), which in the worst case", "period of time. Any tips and experiences would be appreciated.", "lengthy period of time. Any tips and experiences would be", "other lives). So what do I do? Start looking and", "in the UK (not where I currently live, but where", "is it to set the st...
[ "and off campus, surely I will perform better if I", "things on and off campus, surely I will perform better", "will perform better if I just focus on my course?", "was busy with several other non-academic activities during my degree,", "Master's, I know that extra-curriculars and part-time work barely coun...
[ "project. He was my official supervisor. The second supervisor oversaw", "I did and gave me the opportunity to work on", "few weeks ago, I finished my undergraduate research project. I", "second supervisor oversaw all of my work, assigned tasks, and", "in contact and use them both as references in the", "...
[ "etc. etc. What's the proper way to order them after", "MD, CISSP, CPA, CFA, MS, etc. etc. What's the proper", "way to order them after their name and is the", "Zlish, PhD, MD, etc. or Jehj Slotj MD, PhD, etc.)", "Assuming someone has a PhD, MD, CISSP, CPA, CFA, MS,", "PhD, MD, CISSP, CPA, CFA, MS, etc. e...
[ "science paper on testing the efficiency of an algorithm on", "Elsevier journal. It was a revise and resubmit. However one", "and resubmit. However one of the reviewer asked for an", "compared the results of the algorithm with those of other", "revise and resubmit. However one of the reviewer asked for", ...
[ "we expect to see more fields publishing on arXiv in", "your field pays attention to a server, it's not conventional,", "access preprints is not more widely used. In [this answer](https://academia.stackexchange.com/a/16833/49043)", "to say > > Things are trickier in other fields,", "free access preprints is...
[ "in Physics or Math when I only have the minor", "getting both a physics and math minor. I'm wondering though,", "currently studying electrical engineering and considering on getting both a", "know whether or not the minor is actually worth it", "a real degree? Is it likely at all to be", "Master's degree...
[ "a bit. In hindsight I would write the paper somewhat", "the other hand, since the time the paper was published", "original paper and finally I am also not convinced that", "my choice of journal was optimal. So another course of", "the sense that it affects one of the claims made", "I published about 8 ye...
[ "wrong address and this impacted my score with all three", "card that had the bill sent to the wrong address", "credit card that had the bill sent to the wrong", "in applying for a postdoc in math? In my case,", "a postdoc in math? In my case, I have a", "the bill sent to the wrong address and this impact...
[ "journal. It was a revise and resubmit. One of the", "how to respond to his comment. Should I write something", "recommended rejection and his comment was just \"the contribution isn't", "comment was just \"the contribution isn't strong enough\". I don't", "was just \"the contribution isn't strong enough\"....
[ "call for a phone interview at one school. I am", "that he is impressed by the amount and speed of", "position. Now that I am called for interviews, what shall", "my dissertation. He provided me with a lot of compliments", "I let him know that I have interviews. if I", "I've expressed my interest in a fac...
[ "League schools in mathematics. Whenever I try to solve a", "close family member. In particular, this family member has undergraduate", "graduate (PhD) degrees from Ivy League schools in mathematics. Whenever", "depressed that I am not as \"qualified\" as a close", "not as \"qualified\" as a close family me...
[ "this seems to be a popular format for the journal.", "> > > > > > > > It seems", "pattern, but just before uploading it I had second thoughts.", "it I had second thoughts. Should I go in and", "question. We.... > > > > > > > >", "> > > > > > > > > It", "a template from a senior student where every resp...
[ "data that provided by the article. The field I am", "papers, such as PLoS journal. I am wondering can I", "the supplementary data that provided by the article. The field", "with papers, such as PLoS journal. I am wondering can", "perform my analysis and if so, do I need permission", "Thanks. Edits: The d...
[ "I do not ask the opinion-based question of how an", "in quantitative fields of study like engineering and mathematics, how", "in a given course, how many As to award, how", "of how an instructor *should* curve his or her course.", "their courses? That is, how do instructors decide, in a", "experience-bas...
[ "math courses I've taken before, it appears that the marking", "they should have been specified, since they were either evident", "out of 25 points in total, one of the questions", "could almost arbitrarily pick what we would have had to", "to the TA who marked the assignments, so that he", "they were eit...
[ "in a very specific way (in Eclipse IDE) and isn't", "enjoy talking with my supervisor about actual research *topics*, but", "the domain in which I work. I really enjoy talking", "an unorthodox way as to be unusable outside of a", "advice but still do things \"my\" way... or at least", "respect my supervi...
[ "different journal than the current requesting journal). I am willing", "before and I responded that whilst I would be willing", "go ahead. Anyone have any thoughts? Just to add this", "journal under the same umbrella group that I previously reviewed", "I am referred to as Doctor throughout the request emai...
[ "required to get a residence permit in time to start", "loads of foreign students.). I'm finally here, but the situation", "despite the university having loads of foreign students.). I'm finally", "The university continues to be extremely unhelpful to foreign students", "sort out a bureaucratic nightmare al...
[ "in their third or fourth year, is it worth pursuing", "field to pursue such publications, and do they realistically have", "to pursue such publications, and do they realistically have standing,", "poster submissions at relevant conferences? Obviously this is a somewhat", "somewhat subjective quantity, but ...
[ "to be disorganized at times, so it's hard for me", "students say that they turned in an assignment, but that", "be applicable to schools that may not use electronic submission.", "I must have lost their papers/assignments. I tend to be", "something physical that I *could* theoretically lose. ;-) This also"...
[ "actual difference between the two? What does *does not provide", "does not provide enough material for a full-length contribution. 2.", "full-length contribution* mean? In particular, I have a paper which", "enough material for a full-length contribution* mean? In particular, I", "have checked) these issue...
[ "professor B, but I am not sure if this will", "easily try working with different professors and then choose the", "am not sure if I want to work with him.", "then choose the one they like? Is switching advisors/ coming", "usually work for students in PhD? Can students easily try", "that if I try working ...
[ "like for them to perhaps answer some of my questions,", "and for them to pose new ones that I could", "them to pose new ones that I could possibly answer.", "examples of modern day mathematicians who have been successful (as", "Are there examples of modern day mathematicians who have been", "I have actua...
[ "conference, or rather in a workshop within that conference. This", "a poster in an well-rated Computer Science conference, or rather", "or rather in a workshop within that conference. This is", "have to coordinate with print shops in a city they", "the first time this workshop will have posters (the larger...
[ "from my supervisor. I've spent time exploring the literature and", "**Edit:** Thanks so much to everyone who has responded to", "really not sure how I can get some feedback on", "research I've done and some ideas, and I really don't", "most of our meetings it's just me bringing him up", "I'm approaching ...
[ "liked the talk, or should I not mention another's opinion?", "interesting. Is it ok to say to the lecturer that", "the lecturer that X and I did not like the", "lecturer that X and I did not like the talk,", "2. Now assume the opposite situation: the expert X and", "did not like the talk, or again should...
[ "I'm citing the Centers for Disease Control and Prevention. Would", "MLA research paper for a school assignment. When citing a", "source as (CDC)? If I'm citing the source at multiple", "to cite the source as (CDC)? If I'm citing the", "a school assignment. When citing a source in-text, is it", "it with t...
[ "to respond to the decision letter instead of submitting a", "a new Cover letter if you revised the paper/letter? Or", "1. When I wrote out the letter addressing the revisions,", "IEEE journal. 1. When I wrote out the letter addressing", "out the letter addressing the revisions, I included some graphics", ...
[ "feedback I got help me a lot to leverage. (I", "But still, I need the paper. We are in different", "paper, he doesn't need the collaboration. He is a very", "taught me a lot in an area that my main", "my main advisor had no experience at all. I have", "He is a very accomplished researcher. Also, he didn'...
[ "retracted? What is the best way to come out of", "I received acceptance from journal j1 I wrote a withdraw", "the best way to come out of the situation? \\*I", "found by the reviewer of j2 that the withdrawal article", "the reviewer of j2 that the withdrawal article was actually", "am in a desperate situ...
[ "improvement over O(3^n)? I'm at a loss. What should I", "number it will take much time. The paper was rejected.", "fault with it. 3. Third conference: This time I compared", "that for large input number it will take much time.", "I described my approach, was rejected in three A\\* conferences.", "they ap...
[ "different capacities and discussed with him a potential faculty position", "for a phone interview scheduled for next week. I am", "now, there might not be a position because they expect", "discussed with him a potential faculty position at his department.", "be a position because they expect two new resear...
[ "United States. I believe my work will contribute to a", "limited English proficiency. This work > is important because of", "your study, specifically, important? > > > I am really", "> My current research interest is concerned with the interactions", "work will contribute to a > better understanding of the...
[ "an Elsevier journal 3 months ago. The problem is that", "editor: 50 days\", and now it has been reset to", "problem is that last week they apparently changed the journal's", "(1st revision) to an Elsevier journal 3 months ago. The", "the journal's editor-in-chief. My paper status was previously \"With edit...
[ "is listed to be in *volume pp, issue 99*. What", "it is listed to be in *volume pp, issue 99*.", "Xplore it is listed to be in *volume pp, issue", "to be in *volume pp, issue 99*. What does that", "but on IEEE Xplore it is listed to be in", "recently got a paper published in IEEE, but on IEEE", "got a ...
[ "think are the experts in the field for help finding", "who works in this topic. I have gone to Mathscinet", "think this is very unlikely) This is the first time", "what seem to be the important papers in the area,", "should find it interesting. (I am not concerned with the", "field. **What do the rest of...
[ "online) where they list those people who acted as a", "the peer-review process? As an author you could get a", "this compromise the anonymity of the peer-review process? As an", "of the peer-review process? As an author you could get", "get a good guess who reviewed your paper from such", "those people w...
[ "find this link on her own? Would it be rude", "be using, and I noticed there is a section dedicated", "own? Would it be rude of me to send this", "I read the preface of the book we will be", "and I noticed there is a section dedicated to instructors.", "up an independent study for this fall about topic X...
[ "to structure my review already. What I find not mentioned", "should include a recommendation to the editor about accepting the", "publication in [journal name].* Or is this more complicated and", "of peer reviewer](https://academia.stackexchange.com/q/498/49583) as well as [this post](http://www.phd2publishe...
[ "the candidate has got to the submission stage. Edit: This", "high if the candidate has got to the submission stage.", "submitting by then, it may take longer. Is it worth", "need to have secured a job regardless of whether I", "assume that the pass rates of PhDs are very high", "at the people that are ar...
[ "editor. Even for very small journals published independently, I have", "question](https://academia.stackexchange.com/questions/88952/should-a-peer-review-for-an-academic-journal-include-a-recommendation-for-accept), the asker points out that he is asked to", "for very small journals published independently, I ...
[ "to cite this kind of article in a paper to", "In one part of my paper, I give a reference", "There are some quantitative statements in this one-page article. However,", "number of the article. My question : Is it acceptable", "kind of article in a paper to be sent to", "to a one-page article published in...
[ "whether we can withdraw a manuscript after its acceptance but", "a manuscript after its acceptance but before it has been", "manuscript after its acceptance but before it has been published", "can withdraw a manuscript after its acceptance but before it", "I wonder whether we can withdraw a manuscript afte...
[ "part time. **Question:** What is the most appropriate translation of", "can also be university assistant professors, high-school teachers, PhD-candidates, or", "(2 years) and PhD (3 years)), there are so-called [*grandes", "are so-called [*grandes écoles*](https://en.wikipedia.org/wiki/Grandes_%C3%A9coles) –...
[ "on a topic that I know well. for this paper,", "a paper for an English class on a topic that", "for cited sources but I did not meet that requirement", "sources but I did not meet that requirement and was", "requirement for cited sources but I did not meet that", "but I did not meet that requirement and ...
[ "supervisor has contacted a former colleague to arrange for me", "out to others at their institute – should I be", "to arrange meetings or visits for me, but for the", "institute – should I be arranging to meet other people?", "fellow students about how they do things differently to me...", "also don’t kn...
[ "and I would keep in contact with the PI as", "PhD/career? Some skills I thought as important are: * Time", "course comes to an end, all the students in the", "Time management I found useful answers here at the tag", "grants that have tight deadlines and supervising 1 PhD thesis", "tag [time-management](h...
[ "am in the process of trying some and would update", "interesting and feel like pursuing it : 1. Oh so", "takes over. Its not that I am being forced to", "for such overwhelming response. I really like several answers and", "haven't marked any yet because I am in the process", "my energy and I never really...
[ "the time frame is pretty short (2.5 months) and the", "by using some tools for project management and communication. As", "group of engineering students (from different fields) which need to", "and communication. As I have recently been around a lot", "been around a lot of IT people, I got to", "or could...
[ "this recently. How bad is it? Specifically, I applied to", "is that you might forget to change some of the", "How bad is it? Specifically, I applied to a call", "details in a cover letter. I assume this is a", "essentially the same cover letter for all the applications. The", "cover letter. I assume this...
[ "impatient somewhere in between feeling the pressure of trying to", "because that did not happen to me during my undergraduate.", "when I think after each day what I have achieved,", "as quickly as possible. This creates the feeling that I", "areas the way I am approaching it at the moment.", "b), c)** fo...
[ "English is not my first language. * She did the", "is accepted. So, the problem is that I want to", "the algorithm (my idea) and achieve better results . *", "I did the simulations and collected the results. * Also,", "However, I codded all the simulation programs, and I did", "to be done as thesis. Thus...
[ "professors have read it briefly though it is not their", "read it briefly though it is not their field they", "web until I find one. Thank you for any advice.", "area. I sent it to 8 professors and none has", "hobby. A couple of professors have read it briefly though", "Even if it is correct that doesn't...
[ "I used to always save useful articles as PDFs to", "with web articles in research? I used to always save", "to always save useful articles as PDFs to my Documents", "as PDFs to my Documents folder, and maybe copy and", "process. Is there any similar minimalist process for annotating those", "would be ide...
[ "as an 'authorised agent for joint authors'. Ignoring the specifics", "of the joint authors needs to sign a publication agreement", "authors'. Ignoring the specifics of this particular publisher, how does", "the publication of a paper each of the joint authors", "joint authors needs to sign a publication ag...
[ "for a B.Sc. We only have the professor and a", "instead of only meetings with the professor. My professor has", "meetings with the professor. My professor has eight groups in", "helping us. We were not specifically assigned a TA for", "and a PhD student from another university plus random friends", "a Ph...
[ "people, currently on the job market, interviewing everywhere. And another", "my advisor, and nobody is able to help (either because", "read a paper, understand 95% of it, but there are", "some niggling details which I simply don't get. I ask", "the job market, interviewing everywhere. And another thing is ...
[ "because professors just offer them to their own PhD students.", "job. Is it a good idea to write directly to", "professors/group leaders, asking if there are any job openings in", "slim. I would like to start somewhere as a research", "are pretty slim. I would like to start somewhere as", "that my chance...
[ "publishers care if a book manuscript was freely posted online", "book manuscript was freely posted online (e.g., made open-access with", "if a book manuscript was freely posted online (e.g., made", "Do publishers care if a book manuscript was freely posted", "freely posted online (e.g., made open-access wi...
[ "in order to get my message across, but in this", "and why, and it's getting frustrating. 1) Am *I* doing", "it's true. If someone in your team has a piece", "They *want* it to be true, I'm saying it's *false*,", "I'm going to use a fictional example to illustrate the", "go on with their own trains of tho...
[ "university. * In Denmark PhDs take exactly 3 years and", "Danish PhDs are much shorter than German ones and include", "PhD and the experience/ knowledge you gain from it? For", "correct me if I'm mistaken.) * In Germany Computer Science", "to differ widely. Therefore I was wondering if these differences", ...
[ "under my supervision and the lack of results, it is", "working under my supervision and the lack of results, it", "the short time working under my supervision and the lack", "student, who is looking to enroll in a Ph.D. program.", "recently asked to write one for a student, who is", "the lack of results,...
[ "it violate the copyright of journal who published the original", "to arXiv an acceptable practice? And does it violate the", "arXiv an acceptable practice? And does it violate the copyright", "a single page erratum to arXiv an acceptable practice? And", "practice? And does it violate the copyright of journ...