A Channel Model for Watermarks Subject to Desynchronization by Bauml, Eggers, Tzschoppe, Huber PDF

By Bauml, Eggers, Tzschoppe, Huber

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Extra resources for A Channel Model for Watermarks Subject to Desynchronization Attacks

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That is why common sense is often better than formal checklists. If you often run into confusion about the definition of done (which we did in the beginning) you should probably have a “definition of done” field on each individual story. Time estimating using planning poker Estimating is a team activity - every team member is usually involved in estimating every story. Why? At the time of planning, we normally don’t know exactly who will be implementing which parts of which stories. Stories normally involve several people and different types of expertise (user interface design, coding, testing, etc).

If you must. I do that sometimes but never find a need to dig up those photos. If traceability is very important to you, then perhaps the taskboard solution is not for you. But I suggest you really try to estimate the actual value of detailed sprint traceability. Once the sprint is done and working code has been delivered and documentation checked in, does anyone really care how many stories were completed at day 5 in the sprint? Does anyone really care what the time estimate for “write a failing test for Deposit” was?

Estimating days vs. hours In most books and articles on Scrum you’ll find that tasks are timeestimated in hours, not days. We used to do that. Our general formula was: 1 effective man-day = 6 effective man-hours. Now we’ve stopped doing that, at least in most of our teams, for the following reasons: Man-hour estimates were too fine-granular, this tended to encourage too many tiny 1-2 hour tasks and hence micromanagement. It turned out that everyone was thinking in terms of man-days anyway, and just multiplying by 6 before writing down manhours.

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A Channel Model for Watermarks Subject to Desynchronization Attacks by Bauml, Eggers, Tzschoppe, Huber


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