17 How is drought changing as the climate changes? Several recent papers in the scientific literature have focused on this question but the answer remains unclear. Here we attempt to understand this socially and ecologically relevant topic. We discuss what the expectations for changes in drought should be, and thus the prospects for the future, and we provide some recommendations for resolving ...

Multivessel Revascularization and ST-Segment–Elevation Myocardial Infarction: Do We Have the Complete Answer? David A. Wood, MD; John A. Cairns, MD; Shamir R. Mehta, MD, MSc · · · · · · · · · · · · · · · · · · · · · · · · · · · · · e005215 Bypass Graft Failure: Changing What We Can, Accepting What We Cannot Change, and Developing the Science to Know the Difference Judit Karacsonyi, MD; Emmanoui...

We solve a conjecture of J. Shallit related to the automaticity function of a unary language, or equivalently to the rst occurrence function in a symbolic sequence. The answer is negative: the conjecture is false, but it can be corrected by changing the constant involved. The proof is based on a study of paths in the Rauzy graphs associated to the sequence.

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707 R I. THE CRIMINAL HIV-EXPOSURE STATUTES . . . . . . . . . . . . . . . . . 712 R A. Origins: Patient Zero and the Presidential Commission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712 R B. The Statutes . . . . . . . . . . . . . . . . . . . . . ....

WebRelievo is a system for browsing and analyzing the evolution of the web graph structure based on link analysis. This system enables us to answer historical questions, and to detect changes in topics on the Web. WebRelievo extracts web pages related to a focused page using link analysis, and visualizes the evolution of their relationships with a time series of graphs. This visualization enabl...

Nonmonotonic Description Logic (DL) programs support rule-based reasoning on top of Description Logic ontologies, using a well-defined query interface. However, the interaction of the rules and the ontology may cause inconsistency such that no answer set (i.e. model) exists. We thus consider repairing DL-programs, i.e., changing formulas to obtain consistency. Viewing the data part of the ontol...

Automatic short-answer grading promises improved student feedback at reduced teacher effort both during and after instruction. Automated grading is, however, controversial in high-stakes testing and complex systems can be difficult to set up by non-experts, especially for frequently changing questions. We propose a versatile, domain-independent system that assists manual grading by pre-sorting ...