25:
168:. The investigation of corner cases is of extreme importance as it can provide engineers with valuable insight into how corner case effects can be mitigated. In the case where automotive radar fails, corner case investigation can possibly tell engineers and investigators alike what may have occurred.
179:
a complex system. Corner cases are often harder and more expensive to reproduce, test, and optimize because they require maximal configurations in multiple dimensions. They are frequently less-tested, given the belief that few product users will, in practice, exercise the product at multiple
137:—specifically one that manifests itself when multiple environmental variables or conditions are simultaneously at extreme levels, even though each parameter is within the specified range for that parameter.
187:" metaphor to a set of testing conditions whose boundaries are determined by the 2 combinations of extreme (minimum and maximum) values for the number
203:, a corner case involves doing so with multiple variables, which would put users at a "corner" of a multidimensional configuration space.
180:
simultaneous maximum settings. Expert users of systems therefore routinely find corner case anomalies, and in many of these, errors.
199:
for those variables. Where an edge case involves pushing one variable to a minimum or maximum, putting users at the "edge" of the
89:
61:
108:
68:
46:
293:
200:
75:
42:
215:, a metaphor describing a major surprising event that is often inappropriately rationalised after the fact
57:
298:
256:"From Antenna Design to High Fidelity, Full Physics Automotive Radar Sensor Corner Case Simulation"
35:
183:
The term "corner case" comes about by physical analogy with "edge case" as an extension of the "
140:
For example, a loudspeaker might distort audio, but only when played at maximum volume, maximum
8:
82:
224:
149:
212:
267:
165:
196:
184:
161:
229:
153:
221:, an issue that occurs only at a single extreme (maximum or minimum) parameter
287:
133:) involves a problem or situation that occurs only outside normal operating
272:
255:
141:
122:
218:
176:
134:
24:
172:
157:
145:
234:
152:
may be unreliable, but only with the maximum complement of 64
175:'s lexicon—especially an engineer involved in testing or
49:. Unsourced material may be challenged and removed.
285:
271:
109:Learn how and when to remove this message
253:
260:Modelling and Simulation in Engineering
286:
47:adding citations to reliable sources
18:
13:
14:
310:
23:
34:needs additional citations for
254:Chipengo, Ushemadzoro (2018).
247:
1:
240:
171:Corner cases form part of an
7:
206:
191:of variables being tested,
10:
315:
164:, and 10,000 signed-on
16:Engineering situation
294:Engineering concepts
273:10.1155/2018/4239725
43:improve this article
201:configuration space
225:Linear programming
148:environment. Or a
213:Black swan theory
131:pathological case
119:
118:
111:
93:
306:
299:Software testing
278:
277:
275:
251:
114:
107:
103:
100:
94:
92:
51:
27:
19:
314:
313:
309:
308:
307:
305:
304:
303:
284:
283:
282:
281:
252:
248:
243:
209:
197:parameter space
185:flight envelope
150:computer server
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
312:
302:
301:
296:
280:
279:
245:
244:
242:
239:
238:
237:
232:
230:Random testing
227:
222:
216:
208:
205:
117:
116:
31:
29:
22:
15:
9:
6:
4:
3:
2:
311:
300:
297:
295:
292:
291:
289:
274:
269:
265:
261:
257:
250:
246:
236:
233:
231:
228:
226:
223:
220:
217:
214:
211:
210:
204:
202:
198:
194:
190:
186:
181:
178:
174:
169:
167:
163:
159:
155:
151:
147:
146:high-humidity
143:
138:
136:
132:
128:
124:
113:
110:
102:
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
58:"Corner case"
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
263:
259:
249:
195:, the total
192:
188:
182:
170:
139:
130:
126:
120:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
144:, and in a
127:corner case
123:engineering
99:August 2019
288:Categories
241:References
154:processors
135:parameters
69:newspapers
219:Edge case
177:debugging
266:: 1–20.
207:See also
173:engineer
235:Fuzzing
83:scholar
162:memory
156:, 512
85:
78:
71:
64:
56:
166:users
90:JSTOR
76:books
264:2018
193:i.e.
142:bass
129:(or
125:, a
62:news
268:doi
160:of
121:In
45:by
290::
262:.
258:.
158:GB
276:.
270::
189:n
112:)
106:(
101:)
97:(
87:·
80:·
73:·
66:·
39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.