An Interview with Ben Brown,Co-founder of So New Media and Publisher of Words! Words! Words!

Abstract

With this installment of “They Might Be Giants,” Michael Brown talks with Ben Brown (no relation) about publishing books (ten so far!) and magazines (issue 3 of Words! Words! Words! is about to be released), while at the same time working nine-to-five at a really boring tech job. It's a do-it-yourselfer's dream come true. Serials Review 2002; 28:344–348.     

An Interview with Stanford M. Forrester, Editor and Publisher of bottle rockets

A little haiku zine / from Connecticut / who would have guessed? This installment of “They Might Be Giants” focuses on bottle rockets, a small haiku journal from, that's right, Connecticut. Stanford M. Forrester, publisher and editor of bottle rockets, talked briefly with Michael Brown about poetry, fireworks, and why he does what he does. Serials Review 2003; 29:321–324.     

Life in the Trenches of Print and Web Publishing

With this installment of “From Picas to Pixels,” I look at the differences (and similarities) between print publishing and Web publishing from the zine perspective and the cost differences between the two. I even speculate about why e-journals are still so expensive even though Web publishing is so much cheaper than print publishing (at least from the zine perspective). But then I remind myself that academic journals are a whole lot different than zines and so I carefully excuse myself from the discussion!     

Klingenberg structures and partial designs I: Congruence relations and solutions

We consider generalizations of projective Klingenberg and projective Hjelmslev planes, mainly (b, c)-K-structures. These are triples (φ, Π, Π′) where Π and Π′ are incidence structures and φ : Π → Π′ is an epimorphism which satisfies certain lifting axioms for double flags. The congruence relations of such triples are investigated, leading to nice factorizations of φ. Two integer invariants are associated with each congruence relation, generalizing a theorem of Kleinfeld on projective Hjelmslev planes. These invariants are completely characterized for a special class of triples: the balanced, minimally uniform neighbor cohesive (1,1)-K-structures. We show that a balanced neighbor cohesive (1,1)-K-structure Π “over” a PBIBD Π′ is again a PBIBD and compute its invariants. Several methods are given for constructing symmetric “divisible” PBIBD's on arbitrarily many classes.     

Why is one choice different?

Let X_i be nonnegative independent random variables with finite expectations and . The value is what can be obtained by a “prophet”. A “mortal” on the other hand, may use k1 stopping rules t₁,…,t_k yielding a return E[max_i=1,…,kX_ti]. For nk the optimal return is where the supremum is over all stopping rules which stop by time n. The well known “prophet inequality” states that for all such X_i's and one choice and the constant “2” cannot be improved on for any n2. In contrast we show that for k=2 the best constant d satisfying for all such X_i's depends on n. On the way we obtain constants c_k such that .     

Group screening method for the statistical analysis of -optimal mixed-level supersaturated designs

In this paper, we propose the application of group screening methods for analyzing data using E(f_NOD)-optimal mixed-level supersaturated designs possessing the equal occurrence property. Supersaturated designs are a large class of factorial designs which can be used for screening out the important factors from a large set of potentially active variables. The huge advantage of these designs is that they reduce the experimental cost drastically, but their critical disadvantage is the high degree of confounding among factorial effects. Based on the idea of the group screening methods, the f factors are sub-divided into g “group-factors”. The “group-factors” are then studied using the penalized likelihood statistical analysis methods at a factorial design with orthogonal or near-orthogonal columns. All factors in groups found to have a large effect are then studied in a second stage of experiments. A comparison of the Type I and Type II error rates of various estimation methods via simulation experiments is performed. The results are presented in tables and discussion follows.     

They might be giants: a review of small presses and little magazines: an interview with Whitney Pastorek, Editor of Pindeldyboz

This installment of “They Might Be Giants” highlights a small online/print zine from New York called Pindeldyboz. Described by its editor Whitney Pastorek as a lit mag, Pindeldyboz publishes new fiction every week or so at the Web site but then publishes longer fiction once a year in the annual print zine of the same name. While this may indicate a split personality on the part of the editor/publisher, the goals of both the print and online versions are the same: to publish good fiction.     

Celebrating Twenty Years of a Serials Column

A co-editor of “The Balance Point” column looks back at its twenty-year history, its current function and its future in serving the serials professional and scholarly community. The author examines how the column emerged as an idea by then Serials Review editor Cindy Hepfer in 1988 to be a forum on important serials issues for practitioners who might not otherwise write formally on these topics. The column has continued though the 1990s and 2000s to provide that function, as well as serve as an important place where authors are invited to explore serial issues much in need of a balanced approach. The author shares comments from past “Balance Point” column editors, John Riddick, Mary Beth Clack, Ellen Finnie Duranceau, Karen Cargille, Markel Tumlin, and Kay Johnson on how they regarded the column, the rewards and challenges they faced, and how they see the future of this format in an evolving electronic communication milieu.     

Estimation of a normal mean relative to balanced loss functions

LetX ₁,…,X _nbe a random sample from a normal distribution with mean θ and variance σ². The problem is to estimate θ with Zellner's (1994) balanced loss function, % MathType!End!2!1!, where 0<ω<1. It is shown that the sample mean % MathType!End!2!1!, is admissible. More generally, we investigate the admissibility of estimators of the form % MathType!End!2!1! under % MathType!End!2!1!. We also consider the weighted balanced loss function, % MathType!End!2!1!, whereq(θ) is any positive function of θ, and the class of admissible linear estimators is obtained under such loss withq(θ) =e ^θ .     

Conditional estimation of average on the basis of weighting data

LetF(x,y) be a distribution function of a two dimensional random variable (X,Y). We assume that a distribution functionF _x(x) of the random variableX is known. The variableX will be called an auxiliary variable. Our purpose is estimation of the expected valuem=E(Y) on the basis of two-dimensional simple sample denoted by:U=[(X ₁, Y₁)…(X_n, Y_n)]=[X Y]. LetX=[X ₁…X _n]andY=[Y ₁…Y _n].This sample is drawn from a distribution determined by the functionF(x,y). LetX _(k)be the k-th (k=1, …,n) order statistic determined on the basis of the sampleX. The sampleU is truncated by means of this order statistic into two sub-samples: % MathType!End!2!1! and % MathType!End!2!1!.Let % MathType!End!2!1! and % MathType!End!2!1! be the sample means from the sub-samplesU _k,1 andU _k,2, respectively. The linear combination % MathType!End!2!1! of these means is the conditional estimator of the expected valuem. The coefficients of this linear combination depend on the distribution function of auxiliary variable in the pointx _(k).We can show that this statistic is conditionally as well as unconditionally unbiased estimator of the averagem. The variance of this estimator is derived. The variance of the statistic % MathType!End!2!1! is compared with the variance of the order sample mean. The generalization of the conditional estimation of the mean is considered, too.     

The Access/Impact Problem and the Green and Gold Roads to Open Access

The research access/impact problem arises because journal articles are not accessible to all of their would-be users; hence, they are losing potential research impact. The solution is to make all articles Open Access (OA; i.e., accessible online, free for all). OA articles have significantly higher citation impact than non-OA articles. There are two roads to OA: the “golden” road (publish your article in an OA journal) and the “green” road (publish your article in a non-OA journal but also self-archive it in an OA archive). Only 5% of journals are gold, but over 90% are already green (i.e., they have given their authors the green light to self-archive); yet only about 10–20% of articles have been self-archived. To reach 100% OA, self-archiving needs to be mandated by researchers' employers and funders, as the United Kingdom and the United States have recently recommended, and universities need to implement that mandate.     

Reports of Conferences, Institutes, and Seminars

Reports from a spring 2002 New England Technical Services Librarians conference on standards, the 2002 Acquisitions Institute at Timberline Lodge, and a program on “AACR2 Chapter 12 Revised” held during the 2002 American Library Association Annual Conference. Serials Review 2002; 28:327–338.     

Nonparametric depth-based multivariate outlier identifiers, and masking robustness properties

In extending univariate outlier detection methods to higher dimension, various issues arise: limited visualization methods, inadequacy of marginal methods, lack of a natural order, limited parametric modeling, and, when using Mahalanobis distance, restriction to ellipsoidal contours. To address and overcome such limitations, we introduce nonparametric multivariate outlier identifiers based on multivariate depth functions, which can generate contours following the shape of the data set. Also, we study masking robustness, that is, robustness against misidentification of outliers as nonoutliers. In particular, we define a masking breakdown point (MBP), adapting to our setting certain ideas of Davies and Gather [1993. The identification of multiple outliers (with discussion). Journal of the American Statistical Association 88, 782–801] and Becker and Gather [1999. The masking breakdown point of multivariate outlier identification rules. Journal of the American Statistical Association 94, 947–955] based on the Mahalanobis distance outlyingness. We then compare four affine invariant outlier detection procedures, based on Mahalanobis distance, halfspace or Tukey depth, projection depth, and “Mahalanobis spatial” depth. For the goal of threshold type outlier detection, it is found that the Mahalanobis distance and projection procedures are distinctly superior in performance, each with very high MBP, while the halfspace approach is quite inferior. When a moderate MBP suffices, the Mahalanobis spatial procedure is competitive in view of its contours not constrained to be elliptical and its computational burden relatively mild. A small sampling experiment yields findings completely in accordance with the theoretical comparisons. While these four depth procedures are relatively comparable for the purpose of robust affine equivariant location estimation, the halfspace depth is not competitive with the others for the quite different goal of robust setting of an outlyingness threshold.     

Fast Poisson noise removal by biorthogonal Haar domain hypothesis testing

Methods based on hypothesis tests (HTs) in the Haar domain are widely used to denoise Poisson count data. Facing large datasets or real-time applications, Haar-based denoisers have to use the decimated transform to meet limited-memory or computation-time constraints. Unfortunately, for regular underlying intensities, decimation yields discontinuous estimates and strong “staircase” artifacts. In this paper, we propose to combine the HT framework with the decimated biorthogonal Haar (Bi-Haar) transform instead of the classical Haar. The Bi-Haar filter bank is normalized such that the p-values of Bi-Haar coefficients (p_BH) provide good approximation to those of Haar (p_H) for high-intensity settings or large scales; for low-intensity settings and small scales, we show that p_BH are essentially upper-bounded by p_H. Thus, we may apply the Haar-based HTs to Bi-Haar coefficients to control a prefixed false positive rate. By doing so, we benefit from the regular Bi-Haar filter bank to gain a smooth estimate while always maintaining a low computational complexity. A Fisher-approximation-based threshold implementing the HTs is also established. The efficiency of this method is illustrated on an example of hyperspectral-source-flux estimation.     

Mapping Our Way: New Formations in Technical Services: Ohio Valley Group of Technical Services Librarians Annual Conference

The annual meeting of the Ohio Valley Group of Technical Services Librarians (OVGTSL) was held May 16–18, 2007, at the Holiday Inn-University Plaza in Bowling Green, Kentucky. One hundred twenty technical services librarians from Indiana, Ohio, Kentucky, and points beyond gathered for programming centered around the theme of “Mapping Our Way: New Formations in Technical Services.”     

Reports of Conferences, Institutes, and Seminars: ASIS&T 2008 Annual Meeting

This installment of “Serials Spoken Here” features reports on the ASIS&T (American Society for Information Science & Technology) 2008 Annual Meeting, the EDUCAUSE 2008 Annual Conference, and the 2008 Charleston Conference.     

Developing a Crystal Clear Future for the Serials Unit in an Electronic Environment: Results of a Workflow Analysis

Institutional growth at Old Dominion University and changes within its libraries over the past several years have left the Serials Unit feeling anything but crystal clear. In moving from a print to an electronic focus, the Serials Unit conducted a workflow analysis project. The analysis resulted in a report containing recommendations for reallocating responsibilities and documenting changes in staff skills and positions. This article, which grew out of a presentation at the 15th North Carolina Serials Conference “Crystal Clear? Today's Libraries, Tomorrow's Library Users,” describes the workflow analysis process and expands on how its recommendations have benefited the Serials Unit.     

Open Access: How Are Publishers Reacting?

Open Access (OA)—defined simply as “free, unrestricted access (to primary research articles) for everyone”—exists in various forms. Authors can achieve OA either by self-archiving their articles on the Web or by publishing in an OA journal. OA journals themselves may adopt a model of delayed OA, partial (or hybrid) OA, or full, immediate OA. But for any of these alternative models of cost recovery to work, it is necessary to know what the real costs are. More research is needed to begin to evaluate the financial and nonfinancial effects of Open Access on all those involved.