Lately, there has been an increase in the use of sequential mechanisms, instead traditional direct counterparts, college admissions many countries, including Germany, Brazil, and China. We describe these mechanisms identify their shortcomings terms incentives outcome properties. introduce a new mechanism, which improves upon shortcomings. Unlike ask students for full preference ranking over col...

Abstract In this paper, we argue that proper names have deferred uses. Following Geoffrey Nunberg, describe the reference mechanism by which a linguistic expression refers to something in world exploiting contextually salient relation between an index and referent question. Nunberg offered thorough analysis of uses indexicals but claimed do not permit such We, however, offer number examples pas...

Loss of precision due to the conservative nature of compile-time dataaow analysis impacts a wide variety of optimizations. In this paper, we propose a general framework which combines compile-time analysis with limited runtime analysis to improve the precision of dataaow information at performance-critical points in the program. This technique, which we refer to as deferred dataaow analysis (DD...