ing with credit is permitted. To copy otherwise, to republish, to post on servers, to redistribute to lists, or to use any component of this work in other works, requires prior specific permission and/or a fee. Permissions may be requested from Publications Dept, ACM Inc., 1515 Broadway, New York, NY 10036 USA, fax +1 (212) 869-0481, or permissions@acm.org. 2 \Delta E.M. Clarke and J.M. Wing About Programs---Mechanical verification, Specification techniques; F.4.1 [Mathematical Logic and Formal Languages]: Mathematical Logic---Mechanical theorem proving General Terms: Software engineering, formal methods, hardware verification Additional Key Words and Phrases: Software specification, model checking, theorem proving 1. INTRODUCTION Hardware and software systems will inevitably grow in scale and functionality. Because of this increase in complexity, the likelihood of subtle errors is much greater. Moreover, some of these errors may cause catastrophic loss of money, time, or even huma...

challenges and future directions. ” Journal of NeuroEngineering

to do with a billion transistors on a chip. Future Directions 850 DRAFT: Parallel Computer Architecture 9/4/97 Looking forward to the future of parallel computer architecture, the one prediction that can be made with certainty is continued change. The incredible pace of change makes parallel

Process flowsheet optimization: recent results and future directions

with the rest of the state. The paper will give a brief outline on the major fires and events and also look at how we are working with authorities to improve our response in the future.

comorbidities, LVADs can be used for durable, indefinite support as a destination therapy (DT). For patients who are initially ineligible for transplant due to end-organ dysfunction, nutritional deficiencies or undesirable psychosocial conditions who may become eligible in the future

This article aims at critically evaluating the theory and scope of cross-cultural industrial and organizational (I/O) research, emphasizing its past and its future. In the theory sec-tion, the author discusses the ways sociocultural context influences organizational phe-nomena. Also discussed

-plant relationships in tree crowns of the USA using platforms; experimental studies of epiphytes in cloud forests using single rope techniques; and epiphyte diversity surveys in Africa. ldeas for the future are also mentioned such as the novel concept of canopy farming of orchids in Costa Rica, the linking of canopy

concepts and problem-solving procedures. At the other end are those who advocate direct instruction, whereby teachers provide explicit instruction on basic skills and concepts and children are required to practice these basic skills. In the first section of my commentary, I briefly address this debate

After the successful completion of the Human Genome