说明 发表于 2025-3-25 07:12:22
http://reply.papertrans.cn/43/4248/424766/424766_21.png欢笑 发表于 2025-3-25 09:11:52
Donald R. Giller, we give an upper bound . on the maximum size of a family of pairwise non-homotopic .-loops such that every loop has fewer than . self-intersections and any two loops have fewer than . intersections. This result is inspired by a very recent result of Pach, Tardos, and Tóth who proved the upper bounds . for the slightly different scenario when ..UNT 发表于 2025-3-25 15:02:17
Linda Kay Stokesot be trusted. We here suggest a method for solving this issue, which allows for a ranking of nodes based on their reputation. In particular, it allows also for negative links, where users explicitly indicate they do not trust somebody.hypertension 发表于 2025-3-25 19:40:40
Book 1978ssential concept behind the series remains: here, as before, we are looking to private industry as a potential agent of change in the American health care delivery system. We have made some structural accommodations, however, to comments received from readers in industry and in health services. Theamygdala 发表于 2025-3-25 22:12:49
Going Public on Health Care Reformof insurance toward unaffordable levels. Further, the advertisements are but the most visible part of a larger communications program directed to opinion leaders, policymakers, claimants, and policyholders.cylinder 发表于 2025-3-26 01:32:48
http://reply.papertrans.cn/43/4248/424766/424766_26.png跳脱衣舞的人 发表于 2025-3-26 05:00:04
Occupational Health Hazards: Management and Labor in a Vital Interactionafety and Health Act (OSHAct) of 1970 and with scientific findings at the tip of a possibly massive iceberg, the social movements toward self-determination discussed in the previous three chapters are accelerating demands within industry for better communication about occupational health hazards.他一致 发表于 2025-3-26 09:42:59
Springer Series on Industry and Health Carehttp://image.papertrans.cn/h/image/424766.jpg重力 发表于 2025-3-26 15:37:01
http://reply.papertrans.cn/43/4248/424766/424766_29.png想象 发表于 2025-3-26 20:49:27
ons of disjoint, distinct and symmetric allocations and study their complexity in terms of the fairness notions of . and .. We show that for binary valuations, the above problems are polynomial time solvable. In contrast we show NP-hardness of disjoint and symmetric case, when the valuations are additive.