Online matching on a line
نویسندگان
چکیده
We prove a lower bound ρ ≥ 9.001 for the competitive ratio of the so-called online matching problem on a line. As a consequence, the online matching problem is revealed to be strictly more difficult than the “cow problem”.
منابع مشابه
A o(n) -Competitive Deterministic Algorithm for Online Matching on a Line
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 332 شماره
صفحات -
تاریخ انتشار 2003