This brief editorial describes the field of professional communication, comments on its evolution, and then explains how research and findings in corpus linguistics can aid in enriching the field of professional communication even further. Four articles and two tutorials, representative of studies and applications in corpus linguistics, are then presented in a brief preview.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

SINCE 1980, the IEEE Symposium on Security and Privacy has been the premier annual forum for the presentation of scientific developments in information security and privacy technology, and for bringing together researchers and practitioners in the field. It is sponsored by the IEEE Computer Society Technical Committee on Security and Privacy, in co-operation with The International Association for Cryptologic Research (IACR). The program committee of the 2005 conference received 192 submissions, and selected 17 papers to be presented, on the basis of excellence of scientific contribution. Out of these 17 high quality papers, the program committee selected three as the most highly rated papers for this special issue. In no particular order, they are: “Hardware-Assisted Circumvention of Self-Hashing Software Tamper Resistance” by P.C. van Oorschot, Anil Somayaji, and Glenn Wurster; “Remote Physical Device Fingerprinting” by Tadayoshi Kohno, Andre Broido, and K.C. Claffy; “Relating Symbolic and Cryptographic Secrecy” by Michael Backes and Birgit Pfitzmann. Like all scientific conferences, the IEEE Symposium on Security and Privacy lives from the voluntary and hard work of many people. We wish to thank all of them-authors, reviewers, participants and organizers-but in particular the members of the program committee: William Arbaugh, Michael Backes, Josh Benaloh, Marc Dacier, Herve Debar, George Dinolt, Riccardo Focardi, Virgil Gligor, Peter Gutmann, Dogan Kesdogan, Helmut Kurth, Wenke Lee, Roy Maxion, John McHugh, Catherine Meadows, Radia Perlman, Birgit Pfitzmann, Joachim Posegga, Niels Provos, Josyula R. Rao, Michael Reiter Eric Rescorla, Rei SafaviNaini, Pierangela Samarati, Andrei Serjantov, Giovanni Vigna, Dan S. Wallach, Andreas Wespi, and Marianne Winslett. We also thank the anonymous journal reviewers of the three papers published in this special issue for their work. Vern Paxson received the MS and PhD degrees from the University of California, Berkeley, and has been (and continues to be) a staff scientist with the Lawrence Berkeley National Laboratory’s Network Research Group for many years. He began at the ICIR group of the International Computer Science Institute (ICSI) in 1999. His main active research projects are Bro, worms (including the network telescope project), DETER, and PREDICT. He has been the vice chair of ACM SIGCOMM; program cochair for IEEE Security and Privacy 2005 (Program); and program committee member for SRUTI 2005, RAID 2005, ACSAC 2005, and USENIX/ACM NSDI ’05. He was on the editorial board of IEEE/ACM Transactions on Networking from 2000-2004.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

As an analysis tool for systems' development, participatory design (PD) is based on the claim that users should be regarded as experts when they enter the design process. However, experience proved that this "expertise" happens in different degrees and that, in a large-scale system, it is hard to find the real experts among a crowd of thousands of users. PD demands a constant interaction between user and designer, and this could be the source of quality feedback to improve the interface. Nevertheless, how can users send good feedback when dealing with a transnational system designed for thousands of clients in different countries? This scenario will be more common in a computerized world in which stand-alone programs are being replaced by Web applications that can be accessed worldwide through a browser. This represents a severe threat to PD's intentions, and in order to survive, this method will have to merge with larger scope research techniques and then-through random sampling that represents the diverse, international body of users-obtain user feedback. Just like in mass communication models, when it is not possible to listen to every spectator and the "letters to the editor" get lost in a big box, quality will yield to quantity in user feedback.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

A survey of 1000 undergraduate engineering students clearly revealed students' desire for two types of training in oral communication: training in presentation skills and in the skills of professional conversation. This article briefly describes the survey's design and results, and identifies the lack of conversational training for nonnative English speakers (NNS) as a previously unnoticed weakness in our curriculum. It traces curricular development in conversational training initiated in response to survey results, describes specific challenges to NNS posed by dialogue, and suggests exercises that can help NNS engineering students to improve their fluency and confidence in English conversation.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

Deep linking, the practice of linking to a subsidiary page rather than the home page of another organization's Web site, is the subject of considerable controversy. In several recent lawsuits, plaintiffs have alleged violations of copyright, trademark, and commercial laws. I review the legal and ethical issues regarding deep linking and comment on how the ethical conflict between rights and utility motivates the controversy. I conclude that protecting site owners' rights to control deep linking to their sites is a stronger value than enhancing the utility of the Web for users by allowing completely unrestricted deep linking. Finally, I recommend a collection of resources for Web developers interested in staying current with the evolving controversy.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under the primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under he primary entry in the Author Index.

From the Publisher: An unforgettable journey into the dark heart of the Information Age, Escape Velocity explores the high-tech subcultures that both celebrate and critique our wired world: cyberpunks, cyberhippies, technopagans, and rogue technologists, to name a few. The computer revolution has given rise to a digital underground - an Information Age counterculture whose members are utilizing cutting-edge technology in ways never intended by its manufacturers. Poised, at the end of the century, between technological rapture and social rupture, between Tomorrowland and Blade Runner, fringe computer culture poses the fundamental question of our time: Will technology liberate or enslave us in the coming millennium? Mark Dery takes us on an electrifying tour of the high-tech underground. Exploring the shadowy byways of cyberculture, we meet would-be cyborgs who believe the body is obsolete and dream of downloading their minds into computers, cyberhippies who boost their brainpower with smart drugs and mind machines, on-line swingers seeking cybersex on electronic bulletin boards, techno-primitives who sport biomechanical tattoos of computer circuitry, and cyberpunk roboticists whose Mad Max contraptions duel to the death before howling crowds. Most cyber- titles are a breathless mix of New Age futurism and gadget-happy cyberhype. Escape Velocity stands alone as the first truly critical inquiry into cyberculture. Shifting the focus of our conversation about technology from the corridors of power to disparate voices on the cultural fringes, Dery wires it into the power politics and social issues of the moment. Timely, trenchant, and provocative, Escape Velocity is essential reading for everyone interested in computer culture and the shape of things to come.

Contents: Editor's Introduction. Preface. Glossary of Acronyms. Introduction: Mapping the Territory. Going Ballistic. Part I: Coming to Terms I. The Knowledge in Defense Technology. The Dynamics of Knowledge Production. Part II: Coming to Terms II. Heavy Hands on the Market. The Color of the Money. Customers and Vendors: Dyads in a Dance. Marketing and the Co-Production of Knowledge. Part III: Coming to Terms III. The Paper Trail: Transactional Genres. Formulating the Fundable Problem. Capability Statements: The Truth But Not the Whole Truth. The Knowledge Cycle. Part IV: Coming to Terms IV. Reaching Out. Appendix: Defense Critical Technologies.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under the primary entry in the Author Index.

In October 1994 a mathematics professor informed the Intel Corporation that its Pentium chip had a flaw which caused mathematical errors. Intel's response to the professor and its customers created a backlash of anger and a public relations crisis. By analyzing Intel's actions using the work of two relevant ethical philosophies, the article shows that some of the company's errors in public relations were also ethical errors. However, it also points out that Intel has made improvements which will help it avoid future problems and which could set an ethical precedent for the semiconductor industry.

Those who have read "Roughing It" or "Life on the Mississippi" or "Pudd'nhead Wilson" will have seen Mark Twain's flair for technical descriptions and definitions. You know that he liked nothing better than turning a challenging process or device or term into a clear picture for the reader. His descriptions of a quartz mill, of assaying, and of pocket mining in "Roughing It" are models of fine technical style, as are his descriptions of sounding in "Life on the Mississippi" and fingerprinting in "Pudd'nhead Wilson". His definition of "lagniappe" is a classic. But Mark Twain was more than a practitioner of technical writing: he was also a theorist about the qualities of the writing craft. His novels, letters, essays, and miscellaneous prose are sprinkled with comments on writing, comments that can be made to read like a set of rules. And that is what the author does in this article: he turns these scattered comments into a list.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

In response to the above-titled paper by M. Markel (see ibid., vol.36, no.2, p.81-6, June 1993), which clarified the philosophical issues that accompany the ethical aspects of the engineering profession, the commenter attempts to take the basis for ethics another step.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

Many technical style guides and handbooks recommend the use of a 'topical structure' for reporting original results from experimental research. This structure typically follows the sequence: heading, abstract, introduction, experimental details, results, discussion of results, conclusions, acknowledgements, and references. Slight variations in this basic structure are also employed in reporting the development of a novel device, material, method, or theory. An overview on how each element of the topical structure evolved to its present state is presented.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

EDUCATION and training. Scholarly and vocational. Theoretical and practical. These terms describe traditionally divergent points of view that converge in technical communication curricula and courses. The directors of those programs and the teachers of those courses perform often delicate balancing acts to encourage that convergence. Creating and maintaining a balanced point of view is the theme for the two essays in this issue's Education and Training department.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under the primary entry in the Author Index.

By surveying a sample of 116 articles and six book reviews, the author shows how contributors described the purposes of engineering writing, the engineering writer's audience, and the engineering writer's task.

This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under the primary entry in the Author Index.

Producing computer documentation today involves more than just writing. Today's computer documentation specialists must draw on a wide range of multidisciplinary skills to produce an effective documentation package. Beyond knowledge of the underlying computer technology and the necessary writing skills, they must also draw upon pertinent concepts from marketing, user psychology, graphic design, screen design, usability testing, and the product development cycle.

“The first edition emphasized techniques for sound writing and successful publishing that aid the professional development of the engineer. In the present edition I decided to add several chapters to serve the same purpose.” Engineers and teachers who are familiar with Herbert Michaelson's first edition might wonder about his motives for writing a second. The answer, as this statement from his new preface indicates, is that he decided to add some new content to the original. The result is to make a useful book even better.

The great differences that disturb the peace of mankind are not about ends but means. We have all the same general desires, but how those desires shall be accomplished will for ever be disputed.

Personal-computer-based communications media-electronic mail, bulletin boards, and computer conferencing-have great potential for integrating scholarly and scientific research networks. Research networks, or information organizations of faculty who share an interest in a research area, are central to scholarly and scientific progress. They have been critized, however, for their exclusion of young researchers and of faculty at isolated or low prestige institutions. Studies show that computer networking opens network access by obliterating social barriers and status distinctions. It has often been argued that, if used as a medium for research network communication, computer networking could democratize research networks. Personal computer information services designed for personal computer uses, as well as personal-computer-based bulletin board systems, represent the most promising avenue for research network communication owing to their low cost, flexibility, and egalitarian ethos.

IN 1977, an article described computer conferences as “a new telecommunications technology that may eventually become as omnipresent and influential as the telephone in offices, laboratories, and homes.” (Murray Turoff and Starr Roxanne Hiltz, “Meeting through your computer,” IEEE Spectrum, May, 1977). Today, computer conferences are ubiquitous and important to engineers, scientists, educators, and businessmen. Computer conferences have become formal structures for exchanging and disseminating information, as well as for formulating policy. Indeed, the October, 1985, issue of Computer magazine on multimedia communications notes the need for “Computer-Based Real-Time Conferring Systems” to handle crises. (Sunil Sarin).